At our global headquarter, we develop and manufacture high quality industrial sensors, industrial electronics and control technology for a wide range of sophisticated processes and industrial applications. In addition, our research and engineering team creates bespoke solutions for our customers' specific applications, ensuring high quality and durability.
Senseca - the home for top-notch measurement technologyOur other plants design and manufactures float level switches and meters and a wide range of portable instruments, sensors and probes.
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XPT800 is a top-quality class 1 sound level meter-spectrum analyzer designed for acoustic professionals, offering accuracy, high performance, and ease of use. It serves various applications such as environmental noise assessment, building acoustics, workplace risk assessment, and industrial product analysis.
FEATURES
The primary focus in the development of the new ECO-line was place on the essential functions of the measurement technology.
Pure measurement with a focus on precision, speed and reliability packaged in a compact housing distinguishing an impressive price/performance ratio, Made in Germany.
The new handheld measuring devices also impress with their ergonomic design, dust and water-protected design in accordance with IP 65/67 and the illuminated display.
The measuring devices with the high-precision sensor can be used up to 5000 µS/cm and are therefore cost-optimized professional devices for use in the areas
DX 210 and DX 240 are series of miniature digital absolute and differential pressure probes for the PRO D01 / PRO D05 handheld meters.
Different ranges available:
DX 310/311 is a digital combined temperature and relative humidity probe for the PRO D01 / PRO D05 handheld meters.
The probe supplies the following calculated quantities:
The data loggers of the LR35… series are wireless devices for IoT (Internet of Things) applications that use LoRaWAN® technology for long distance data transmission.
LoRaWAN® technology uses the unlicensed frequencies of the ISM band (for example EU868, US915, AU915, KR920, AS923, IN865) and allows a transmission range of several kilometers depending on the installation position and the urbanization condition of the place where the network infrastructure is located, with extremely limited energy consumption, allowing long operation of battery-powered devices.
With the LR35… series, we provides a wide range of loggers with sensors for all general measurement conditions like temperature, humidity, differential pressure, CO2, PM.
Newly added into the succesful HD50 series, the HD50PM has been developped to allow data logging of PM1.0, PM2.5, PM4.0, PM10 and typical particles size. More background information on why to measure Particulate Matter (PM) can be found here. The data logger is specifically for indoor measurement, it has a built-in web server and it’s easy to integrate in any kind of network thanks to the connection to local network via Wi-Fi or ETHERNET.
The data can be regularly sent to an FTP address, to an HTTP server (Cloud) and via e-mail (as attachments). By configuring personalized thresholds, the data logger advise acoustically, visually and remotely through notification via e-mail when these are exceeded.
HD50… is a data logger serie that supports Ethernet with RJ45 connector or Wi-Fi .
With the HD50 it is possible to start from 1 logger and extend it to a practically unlimited network of loggers. The HD50 settings can be opened from a web browser, as it has a built-in webserver. This way it is also possible to monitor the actual measurements.
Senseca already has the HD35 series, based on RF communication. In some cases when networks are very wide or complex or divided into more than 1 building, a mix of cabled, WiFi and Radio Frequency loggers can be the best solution. The HD50 series have the possibility to be integrated in such hybrid networks.
Over 40 years of experience in worldwide applications combined with a new design on accuracy, stability, simplicity and connectivity: this is the HVAC40 series. These transmitters and hygrostats measure temperature, relative humidity and dew point using an interchangeable relative humidity and temperature digital sensor.
The probe is available in three different versions:
HD48 transmitters are designed for temperature and humidity control in conditioning and ventilation applications (HVAC/BEMS) in the following sectors: pharmacy, museums, clean rooms, ventilation ducts, industrial and civil sectors, crowded places, canteens, auditoria, gyms, high-density farms, greenhouses, etc.
The models of the HD48.. series are active transmitters and accept both direct and 24Vac alternating power supply; they have standard current (4…20mA) or voltage (0…10V) outputs, or a serial RS485 output*, depending on the model.
HD49 transmitters are designed for temperature and humidity control in conditioning and ventilation applications (HVAC/BEMS) in the following sectors: pharmacy, museums, clean rooms, ventilation ducts, industrial and civil sectors, crowded places, canteens, auditoria, gyms, high-density farms, greenhouses, etc.
The models of the HD49.. series are passive transmitters and thus suitable to be inserted in a 4…20mA current loop.
The HD9008…and HD9009… series are single block RH and temperature (or only RH or only temperature) microprocessor transmitters, temperature configurable.
They are available in different versions:
The devices of the HD2001 series…, according to the models, measure temperature, relative humidity, barometric pressure and air speed by hot-wire probes.
All the models are provided with RS232C or RS485 serial output and the management of more than one device connected to a network. In addition, all the models are fitted with an open collector type low-activated configurable alarm output.
The family of transmitters series HD29… are employed in the control of air speed in the air conditioning and ventilation (HVAC / BEMS) in the pharmaceutical, museum, clean rooms, ventilation ducts, industrial sectors and households, crowded places, cafeterias, auditoriums, gymnasiums or on farms with large numbers of animals.
The sensors in combination with an accurate electronics guarantee precise and reliable measurements in the time.
The sensor for the air speed is thin film, the probe sheath is AISI304, the filter relative humidity of 20μ wire mesh, materials that allow the use in hostile areas.
The HD3817T… and HD38V17T… are double absolute humidity and temperature active transmitters with 4…20mA current or 0…10Vdc voltage outputs, respectively.
Absolute humidity is the ratio between the mass of water vapour and the measured volume of air, and is expressed in g/m³.
The transmitters of the HD3817T… family may be used in materials humidity control during a drying process. When the materials are dried through heating or a hot air flow, the air absolute humidity increase is directly proportional to the quantity of water lost by the materials. A control system measuring absolute humidity, can maintain a certain humidity level by injecting vapour or water spray in the environment, if needed.
LPPYRA-Lite is a Spectrally Flat Pyranometer according to ISO 9060:2018. It measures the irradiance on a flat surface (W/m²)
Small, light and compact. This pyranometer is especially designed for small-scale PV monitoring and ordinary efficency control of PV systems,
The LPPYRA-Lite uses a thermopile sensor that grants accurate, reliable and precise measurements according to the reference standard.
It is available in 2 versions in order to meet installation requirements:
LPS05... is our new Spectrally Flat Class B albedometer composed by 2 Class B Pyranometers: the perfect solution for precise and efficient measurement of surface reflectivity and solar radiation!
Fully compliant with ISO 9060:2018 standards, the albedometer provides:
LPS06... is our new Spectrally Flat Class C albedometer composed by 2 Class C Pyranometers: the perfect solution for precise and efficient measurement of surface reflectivity and solar radiation!
Fully compliant with ISO 9060:2018 standards, the albedometer provides:
LPS11... is our new Spectrally Flat Class A albedometer composed by 2 Class A Pyranometers: the perfect solution for precise and efficient measurement of surface reflectivity and solar radiation!
Fully compliant with ISO 9060:2018 standards, the albedometer provides:
PYRAsense02 is the new ‘Spectrally Flat’ Class B pyranometer, according to ISO 9060:2018.
A new, elegantly shaped design disguises, in digital models, a body in which the 3 internal temperature, humidity and pressure sensors allow to keep operating conditions of the sensors always under control.
The leveling device, visible even with the UV resistant protective screen, together with the tilt angle option allow the user to always identify the correct position.
Available as passive output version, analog 4…20 mA, Modbus-RTU or Modbus-RTU with optional analog output.
RS485 Modbus-RTU output galvanically isolated + optional analog output make the sensor flexible and easy to integrate in any exixting system.
PYRAsense03 is the new ‘Spectrally Flat’ Class C pyranometer, according to ISO 9060:2018.
A new, elegantly shaped design disguises, in digital models, a body in which the 3 internal temperature, humidity and pressure sensors allow keeping operating conditions of the sensors always under control.
The leveling device, visible even with the UV resistant protective screen, together with the tilt angle option allow the user to always identify the correct position.
Available as passive output version, analog 4…20 mA, Modbus-RTU or Modbus-RTU with optional analog output.
RS485 Modbus-RTU output galvanically isolated + optional analog output make the sensor flexible and easy to integrate in any exixting system.
AEOLUS is our ultimate solution for precise wind monitoring in any environment. Specifically suitable for applications such as:
Beside the measurement of wind speed and direction, it provides U-V-W Cartesian components and Wind Gust values. With integrated heating, it prevents the whole detection area (sensors, arms and arms supports) from the accumulation of snow and ice formation, allowing accurate measurements in all environmental conditions.
Barometric pressure transmitter series with RS485 output and, as option, analog current or voltage additional ouput.
Please note that this product has been discontinued.
Kindly refer to:
ENVIROsense is our new environmental temperature, relative humidity and, optionally, barometric pressure transmitter series with standard RS485 Modbus-RTU output.
Different versions are available to fully match the specific requirements of different applications:
PBS83M… is a series of barometric transmitters belonging to the BAROsense family.
It is equipped with a precision piezo-resistive pressure sensor with integrated temperature sensor. The pressure and temperature measurements are digitally processed to obtain a pressure output value compensated over the whole transmitter temperature operating range.
The transmitter has a digital RS485 output with MODBUS-RTU or proprietary protocol. As option, it can be supplied with an additional analog output, which can be selected by the user in current or voltage via an internal jumper.
The transmitter digital output enables the transmission of the measurements over long distances and connects the transmitter to sensors networks.
HD51.3D… is a series of high performance two-axis static ultrasonic anemometers for accurate measurements in all environmental conditions.
Available in different combinations for the measurement of:
HD2003 is a 3-axis static anemometer for measuring wind speed and direction, U-V-W cartesian components of speed, wind gust, sound speed, sonic temperature, air temperature, relative humidity and barometric pressure.
Main characteristics:
PBS83M… is a series of barometric transmitters belonging to the BAROsense family.
It is equipped with a precision piezo-resistive pressure sensor with integrated temperature sensor. The pressure and temperature measurements are digitally processed to obtain a pressure output value compensated over the whole transmitter temperature operating range.
The transmitter has a digital RS485 output with MODBUS-RTU or proprietary protocol. As option, it can be supplied with an additional analog output, which can be selected by the user in current or voltage via an internal jumper.
The transmitter digital output enables the transmission of the measurements over long distances and connects the transmitter to sensors networks.
The presence of very pure air, i.e. with a very low content of microparticles of suspended dust, is in some fields mandatory. In the industrial and scientific research and microelectronics industry in general, in the field of bottling and food and moreover in the pharmaceutical field, cleanrooms are used to always ensure a controlled atmosphere.
Especially in these applications, a highly precise and reliable instruments are indispensable for the measurement of differential pressure.
The series of HD404T transmitters is able to measure relative pressures with reference to the atmosphere or differential in the range:
The series uses a silicon “micro‑machined” type sensor compensated in temperature that has an excellent linearity, repeatability and stability over time. The output signal from the sensor is amplified and converted, depending on the model, into a standard current analog output (4-20 mA) and a voltage analog output (0-10 V), or into a digital RS485 Modbus‑RTU output, which, then, can be transmitted over long distances with a high immunity to noise.
Introducing HD408T and HD4V8T: analog output pressure transmitters designed for monitoring atmospheric pressure.
Ideal for applications requiring monitoring of non-corrosive air or gas, with pressure ranges from 10 mbar to 200 mbar. These transmitters utilize piezoresistive sensors to deliver precise and stable measurements of applied differential pressure, boasting excellent repeatability, low hysteresis, and superior temperature stability.
The output signal of the sensor is conditioned to provide either a current output (HD408T) or a voltage output (HD4V8T), both linearly proportional to the applied differential pressure. Calibrated at the factory, these transmitters are ready for immediate use.
HD9408.3B is a barometric transmitter that uses a piezoresistive high accuracy and temperature-compensated sensor. It allows to measure the atmospheric pressure in the range from 500…1200 hPa, providing extreme accuracy and time stability, with excellent repeatability, low hysteresis, and excellent temperature behavior.
The sensor is factory calibrated at several points and at different temperatures in the range of use.
The transmitter is available in three versions which differ in the output type:
Barometric transmitter to wall mount for indoor use, with 0…1 Vdc analog output.
Measuring range 600…1100 mbar. Power supply 10…40 Vdc. Working temperature -30°C… 60°C. Housing dimensions 60 x 66 x 35 mm.
Suitable for installation in the housings for weather stations HD32.35, HD32.35FP, HD32.36 and HD32.36FP.
HD2011NMT is a remote control Noise Monitoring Station with meteo parameters acquisition. It is designed to be part of a network of noise monitoring terminals or a stand alone unit.
Each HD2011NMT is able to work unattended in
Each unit or the whole network can be remotely controlled and fully managed by NS4“monitor” application software. Noise and meteo data can be acquired, recorded, displayed and transmitted remotely.
Over 40 years of experience in worldwide applications combined with a new design on accuracy, stability, simplicity and connectivity: this is the HVAC40 series. These transmitters and hygrostats measure temperature, relative humidity and dew point using an interchangeable relative humidity and temperature digital sensor.
The probe is available in three different versions:
HD48 transmitters are designed for temperature and humidity control in conditioning and ventilation applications (HVAC/BEMS) in the following sectors: pharmacy, museums, clean rooms, ventilation ducts, industrial and civil sectors, crowded places, canteens, auditoria, gyms, high-density farms, greenhouses, etc.
The models of the HD48.. series are active transmitters and accept both direct and 24Vac alternating power supply; they have standard current (4…20mA) or voltage (0…10V) outputs, or a serial RS485 output*, depending on the model.
HD49 transmitters are designed for temperature and humidity control in conditioning and ventilation applications (HVAC/BEMS) in the following sectors: pharmacy, museums, clean rooms, ventilation ducts, industrial and civil sectors, crowded places, canteens, auditoria, gyms, high-density farms, greenhouses, etc.
The models of the HD49.. series are passive transmitters and thus suitable to be inserted in a 4…20mA current loop.
The HD9008…and HD9009… series are single block RH and temperature (or only RH or only temperature) microprocessor transmitters, temperature configurable.
They are available in different versions:
Configurable opto-isolated temperature transmitter with 4…20 mA output. Measuring range -200…+650°C, minimum range 25 °C.
Standard configuration 0…100 °C. 2 or 3 wires Pt100 sensor. Electronics operating temperature -20…+70 °C.
Case for DIN rail 35 mm, 1 module (17.5 mm).
Minimum quantity: 5 pcs per order.
The transmitters of the HD37… series are used mainly in air quality control by measuring CO2 (Carbon Dioxide) in the ventilation systems. This allows you to vary the number of air change per hour according to ASHRAE and IMC norms.
The purpose is twofold: to have a good air quality in the presence of people and to save energy, increasing or decreasing parts of air per hour, depending on the air quality set. The use is for environments where there is overcrowding of people, discontinuous crowding, cafeterias, auditoriums, schools, hospitals, greenhouses, livestock breeding, etc.
The HD377BT… and HD37V7BT… models measure, in addition to CO2, also the temperature.
The devices of the HD2001 series…, according to the models, measure temperature, relative humidity, barometric pressure and air speed by hot-wire probes.
All the models are provided with RS232C or RS485 serial output and the management of more than one device connected to a network. In addition, all the models are fitted with an open collector type low-activated configurable alarm output.
The HD2001.1 model has three configurable analog outputs: 4…20 mA or 0…20 mA current output, or 0…10Vdc or 2…10Vdc voltage output. The choice of output type is made by means of the jumpers set on the board.
Wind speed measurement is detected by the HD2001.2 model with a hot-wire probe set on the upper part of the instrument.
Temperature probe with two 4-wire Pt100 1/3 DIN sensors for measuring the soil and air temperature (± 50 mm).
Equipped with protective shield from solar radiations. Temperature range -40…+85°C.
8-pole cable ended with open wires.
Cable lengths: 2 m (TP32MTT.03.B.2), 5 m (TP32MTT.03.B.5) or 10 m (TP32MTT.03.B.10).
The temperature probe TP32MTT.03 is equipped with seven Pt100 1/3 DIN sensors for measuring the temperature at the depth of: +5 cm, 0, -5 cm, -10 cm, -20 cm, -50 cm, -1 m with respect to the ground level, according to the WMO indications.
The temperature probe TP32MTT.03.1 is equipped with six Pt100 1/3 DIN sensors for measuring the temperature at the depth of: +5 cm, 0, -5 cm, -10 cm, -20 cm, -50 cm with respect to the ground level.
The fibreglass tube ensures a perfect impermeability and a high thermal isolation along the terminal axis.
Digital RS485 output with MODBUS-RTU protocol.
The probes HD3910.1 (two electrodes) and HD3910.2 (three electrodes) measure the soil volumetric water content (VWC) by using a capacitive measurement principle which allows fast measurements in the field and with minimal invasiveness.
The three electrode probe HD3910.2 is particularly suitable for the measurement in small volumes, for example for cultivations in pots.
The probes give a direct reading in Volumetric Water Content (VWC) from 0-60%.
AEOLUS is our ultimate solution for precise wind monitoring in any environment. Specifically suitable for applications such as:
Beside the measurement of wind speed and direction, it provides U-V-W Cartesian components and Wind Gust values. With integrated heating, it prevents the whole detection area (sensors, arms and arms supports) from the accumulation of snow and ice formation, allowing accurate measurements in all environmental conditions.
Barometric pressure transmitter series with RS485 output and, as option, analog current or voltage additional ouput.
Please note that this product has been discontinued.
Kindly refer to:
ENVIROsense is our new environmental temperature, relative humidity and, optionally, barometric pressure transmitter series with standard RS485 Modbus-RTU output.
Different versions are available to fully match the specific requirements of different applications:
PBS83M… is a series of barometric transmitters belonging to the BAROsense family.
It is equipped with a precision piezo-resistive pressure sensor with integrated temperature sensor. The pressure and temperature measurements are digitally processed to obtain a pressure output value compensated over the whole transmitter temperature operating range.
The transmitter has a digital RS485 output with MODBUS-RTU or proprietary protocol. As option, it can be supplied with an additional analog output, which can be selected by the user in current or voltage via an internal jumper.
The transmitter digital output enables the transmission of the measurements over long distances and connects the transmitter to sensors networks.
HD51.3D… is a series of high performance two-axis static ultrasonic anemometers for accurate measurements in all environmental conditions.
Available in different combinations for the measurement of:
HD2003 is a 3-axis static anemometer for measuring wind speed and direction, U-V-W cartesian components of speed, wind gust, sound speed, sonic temperature, air temperature, relative humidity and barometric pressure.
Main characteristics:
The HD2013 is a reliable and sturdy tipping bucket rain gauge, built entirely from corrosion resistant materials in order to guarantee reliability, accuracy and durability.and to withstand even extreme conditions. Depending on the environment where the rain gauge is placed, there is a choice between heated or non-heated version (HD2013R).
The principle of a tipping bucket rain gauge is simple: depending on the quantity of rainfall, the tipping bucket mechanism fills and empties. Every tipping action operates a reed contact: in this way counting the quantity of the rainfall. This means that the tipping bucket has one enormous advantage: it needs no power supply to operate. Power supply is only a necessity when circumstances demand heating because of low environmental temperatures.
As a renewed and advanced version of the HD2013.2, we introduce the HD2013.3 precipitation detector.
HD2013.3 detects all type of precipitations.
Quick and simple to integrate in any outdoor installation or configuration thanks to the enhanced connection possibilities: we supply this version in Modbus-RTU or 4-20mA or 0-10V or contact output.
Our standard features:
The HD33M.2 data logger has an integrated GSM/GPRS module. It has 5 inputs: easy to use for monitoring (and/or) temperature, humidity, solar radiation, rainfall quantity, wind speed and direction (with cup-anemometer). Optional atmospheric pressure can be integrated in the unit. The instrument can simply be integrated with any FTP or Cloud solution.
Data logger:
AEOLUS is our ultimate solution for precise wind monitoring in any environment. Specifically suitable for applications such as:
Beside the measurement of wind speed and direction, it provides U-V-W Cartesian components and Wind Gust values. With integrated heating, it prevents the whole detection area (sensors, arms and arms supports) from the accumulation of snow and ice formation, allowing accurate measurements in all environmental conditions.
HD51.3D… is a series of high performance two-axis static ultrasonic anemometers for accurate measurements in all environmental conditions.
Available in different combinations for the measurement of:
All combination options are also available with heating.
HD53LS is a 2-axis ultrasonic static anemometer for measuring:
The average of wind speed and direction over a period configurable up to 10 minutes is calculated.
Two versions are available:
The instruments of the series HD52.3D… are 2 axes ultrasonic static anemometers for measuring
The “Rainfall” and “Global solar radiation” options are alternatives (they can not be both present in the same instrument).
HD2003 is a 3-axis static anemometer for measuring wind speed and direction, U-V-W cartesian components of speed, wind gust, sound speed, sonic temperature, air temperature, relative humidity and barometric pressure.
Main characteristics:
Ultrasonic static anemometer for measuring wind speed and direction, U-V-W Cartesian Components of speed, wind gust, sound speed, sonic temperature.
Five analog outputs in different voltage and current, different ranges. Communication software for bi-directional links for net connection of different anemometers, interfaces available RS-232 and RS-485 with proprietary or MODBUS-RTU protocol. Different measuring units and average periods are available.
Active air speed transmitter with omnidirectional hotwire sensor. Probe with wire protection spherical cage Ø 100 mm connected to the electronics via 5 m cable.
Air speed measuring range: 0.1…5 m/s. Outputs for temperature and airspeed.
The transmitter has three configurable analogue outputs: 4…20 mA and 0…20 mA current outputs and 0…10 Vdc voltage output (0…1 Vdc or 0…5 Vdc outputs can be supplied on request). The output can be chosen by using the jumpers inside the instrument.
The HD403TS… series of hotwire air speed transmitters are used for measuring and controlling air speed in ventilation ducts, clean rooms, extractor fans, as well as monitoring air quality (IAQ), etc.
These transmitters are equipped with a hotwire sensor, in the directional or omnidirectional version. The HD403TS… series of transmitters have a 4…20mA output, while the HD4V3TS… series have a 0…10Vdc output.
Two measuring ranges are available: 0.20…40m/s for …S1 and …S3 models with directional probe and 0.08…5.00m/s for …S2 and…S4 models with omnidirectional probe.
List of models:
The devices of the HD2001 series…, according to the models, measure temperature, relative humidity, barometric pressure and air speed by hot-wire probes.
All the models are provided with RS232C or RS485 serial output and the management of more than one device connected to a network. In addition, all the models are fitted with an open collector type low-activated configurable alarm output.
The family of transmitters series HD29… are employed in the control of air speed in the air conditioning and ventilation (HVAC / BEMS) in the pharmaceutical, museum, clean rooms, ventilation ducts, industrial sectors and households, crowded places, cafeterias, auditoriums, gymnasiums or on farms with large numbers of animals.
The sensors in combination with an accurate electronics guarantee precise and reliable measurements in the time.
The sensor for the air speed is thin film, the probe sheath is AISI304, the filter relative humidity of 20μ wire mesh, materials that allow the use in hostile areas.
Market-Driven, High Quality, Tailored to Your Needs
Our business unit "Industry" is a single source for high quality industrial sensors and industrial electronics. Our tailor-made product range enables us to offer innovative concepts for refined solutions. With comprehensive know-how, we develop and manufacture market-driven, high-quality industrial sensors and industrial electronics solutions tailored to customer-specific applications for a wide range of industries.
Automatic flow measurement and counterpressure detection when clamping workpieces ensure that our customers subsequently benefit from an increase in productivity, as clamping errors are avoided and thus faster tool changes are possible. Likewise, accurate monitoring of the temperature of coolants and lubricants ensures safe and continuous operation.
Our business unit "Portable" provides the perfect solutions for measuring environmental and ambient parameters. By using these instruments you can maximise efficiency, ensure sustainable processes and guarantee a safe production, living, working and outdoor environment. With reliable, fast and accurate measurements, you can be sure you have the data you need to make the right decisions.
For over 40 years, our expertise has resulted in a comprehensive range of portable instruments. The Senseca brand is renowned for its accuracy, superior day-to-day field usability and high quality sensors and probes. With our wide range of products, you can be confident that you'll get the accuracy and reliability you need for any application.
At Senseca, we are driven by our passion for applying science and expertise to develop reliable measuring instruments that improve accuracy and testing, ultimately creating a better world.