Air humidity controlers, transmitters

TSM400-1-TH is a digital temperature and humidity sensor with a 1-Wire interface. Suitable for monitoring air quality of server rooms, data centers, offices and stores.

• Temperature measurement range: -20…+60°C
  • Accuracy (min): ± 0,4 °C (in -10…+60°C range)
  • Accuracy (max): ± 0,6 °C (in -20…+60°C range)
  • Resolution: 0,1 °C
• Relative humidity measurement range: 10 to 90% (non-condensing)
  • Accuracy (min): ± 3.0 % RH (in 20…80 % RH range)
  • Accuracy (max): ± 5.0 % RH (in 10…90 % RH range)
  • Resolution: 0,1 %RH
• Excellent long-term stability
• The unique 64-Bit serial number for multi-sensors support
• Ingress protection: IP20
• Operating voltage range: 4,5…26 VDC

• Ambient temperature and humidity transducer with 4...20 mA output
• Integrated sensors
• Calibration certificate is included
• Economical

• Ambient temperature and humidity transducer with 4...20 mA output
• Stem length 700 mm
• Calculated values: dew point temperature, absolute humidity, specific humidity, mixing ration, specific enthalpy
• Display with two periodically changed shown values (can be switched off)
• Integrated sensors
• Calibration certificate is included
• Programmable output
• Low temperature inertia
• For use in non-aggressive environment
• 3 year warranty

Carbon dioxide (CO₂), temperature and humidity transmitter with a display CDT2000.

• Carbon dioxide (CO₂) range: 400...2000 ppm
• Humidity range: 0...100 % 
• Temperature range: 0...50 °C

SM400-4-CPTH is a multi-sensor that supports MODBUS RTU protocol over the RS-485 interface. The sensor measures CO2 concentration, humidity, temperature and barometric pressure. Suitable for environmental quality monitoring, indoor air, smart ventilation systems, restaurants and breweries CO2 level and CO2 leakage control.

• Changeable bitrate and other communication parameters
• Non-volatile memory for all setting
• Temperature measurement range: -20 to 60°C
  • Accuracy (min): ±0.4 °C (in -10 to +60°C range)
  • Accuracy (max): ±0.6 °C (in -20 to +60°C range)
  • Resolution: 0.1 °C
• Relative humidity measurement range: 10 to 90% (non-condensing) *
  • Accuracy (min): ±3.0 %RH (in 20 to 80 %RH range)
  • Accuracy (max): ±5.0 %RH (in 10 to 90 %RH range) *
  • Resolution: 0.1 %RH
• CO2 measurements range: 400…5000 ppm
  • Accuracy: ± (40 ppm + 5 %)
  • Resolution: 1 ppm
  • Calibration: Automatic, if the sensor is exposed to fresh air for more than 30 minutes
• Pressure measurements range: 10 to 1200 hPa
  • Accuracy (min): ±1.5 (25°C, 750 hPa)
  • Accuracy (max): ±2.5 (-20°C to + 85°C, 300 to 1100 hPa)
  • Resolution: 1 hPa
• Ingress protection: IP20
• Operating voltage range: 4.5…26 VDC

Temperatre, humidity and pressure meters, loggers Cxxxx, Dxxxx.
Cxxxx are designed for indication (without data logging), Dxxxx indicates and logs listed parameters.

TSH202B is a compact humidity and temperature sensor with 1-Wire interface. It is ideal for use in a variety of applications where space is limited, such as environmental monitoring systems, HVAC control, and more.

• Fully calibrated digital output
• Excellent long-term stability
• A unique 64-bit serial number for multi-sensor systems
• 3.0% relative humidity accuracy
• 12-bit resolution for humidity measurements
• 14-bit resolution for temperature measurements

• With display and operation via keys, three display pages for temperature humidity and other parameters to show
• 4...20 mA analogue output, alarm relay connection, Modbus-RTU (RS-485)
• Extreme long-term stability, quick response time
• Sensor diagnostic with CS service software
• Suitable to measurement in granulate dryers, compressed refrigerating gases 

• Extreme long-term stability, quick response time
• Sensor diagnostic with CS service software
• 4...20 mA analogue output, Modbus-RTU (RS-485)
• Suitable to measurement residual moisture, dew point after granulate driers in plastic industry and various gases

• RS-485 (Modbus) protocol temperature and humidity sensor
• Temperature measurement range: -20...+60 °C
• Humidity measurement range: 5...95 %RH
• Accuracy: ±3 %RH (20...80 %RH) / ±5 %RH (5...95 %RH) / ±0,4 °C (-10...+60 °C) / ±0,6 °C (-20...+60 °C)
• Resolution: 12 bits for temperature and humidity
• Long-term stability
• Warranty: 3 years

• 1-Wire protocol temperature and humidity sensor
• Temperature measurement range: -20...+60 °C
• Humidity temperature range: 10...90 %RH
• Accuracy: ±3 %RH (20...80 %RH) / ±5 %RH (10...90 %RH) / ±0,4 °C (-10...+60 °C) / ±1 °C (-20...+60 °C)
• Resolution: 14 bits for temperature, 12 bits for humidity
• Long-term stability
• Warranty: 3 years

• 1-Wire protocol temperature and humidity sensor
• Temperature measurement range: -20...+60 °C
• Humidity temperature range: 10...90 %RH
• Accuracy: ±3 %RH (20...80 %RH) / ±5 %RH (10...90 %RH) / ±0,4 °C (-10...+60 °C) / ±1 °C (-20...+60 °C)
• Resolution: 14 bits for temperature, 12 bits for humidity
• Long-term stability
• Warranty: 3 years
• Connection: RJ-11

• RS-485 protocol temperature and humidity sensor
• Temperature measurement range: -20...+60 °C
• Humidity temperature range: 5...95 %RH
• Accuracy: ±3 %RH (20...80 %RH) / ±5 %RH (5...95 %RH) / ±0,4 °C (-10...+60 °C) / ±0,6 °C (-20...+60 °C)
• Resolution: 14 bits for temperature, 12 bits for humidity
• Long-term stability
• Warranty: 3 years
• Connection: RJ-45

Humidity and temperature regulator AR247 is designed for temperature and humidity control. The device is made with either integrated or cable-connected sensor. Protection class is IP65. Optionally can be ordered: RS-232 or RS-485 ports, analog output 0/4...20 mA or 0...10 VDC (for control or signal transmission).

SM400-4-TH humidity and temperature sensor supports MODBUS RTU protocol over the RS-485 interface. Suitable for environmental quality monitoring offices, server room, data center and indoor air

• Changeable communication parameters
• Non-volatile memory for all settings
• Operating temperature range: -20…60°C
  • Accuracy (min): ± 0.4 °C (in -10…+ 60 °C range)
  • Accuracy (max): ± 0.6 °C (in -20…+ 60 °C range)
  • Resolution: 0.1 °C
• Operating relative humidity range: 10…90% (non-condensing)
  • Accuracy (min): ± 3.0 % RH (in 20…80 % RH range)
  • Accuracy (max): ± 5.0 % RH (in 10…90 % RH range)
  • Resolution: 0.1 % RH
• Ingress protection: IP20
• Operating voltage range: 4.5…26 VDC

At extra cost: 2 analog outputs (0...10V, 4...20mA), membranous filter, teflon filter, bronze filter.

The sensor changes measured parameters to an analog or a digital signal.

The P18L transducer is a device destined for the continuous measurement and conversion of relative humidity and ambient temperature into a standard analog signal 4...20mA.

• P18L transducer is supplied from a current loop.
• Applied sensor shields enable the application of the P18L transducer to operate in various ambient conditions.

HST comes in three models, HST-M – standard model (IP20), HST-D – remote sensor (IP65) and HST-A – channel model (IP65).

Relative humidity and temperature transducer P18D with display and RS-485 output, designed for temperature and humidity measurement.

• Measures ambient air temperature and humidity
• Integrates seamlessly into GrainWatch PC Software and displays the ambient weather conditions in real-time

Temperature and air humidity transducer P19 with RS-485 output, designed for room humidity ant temperature contro. Can be used in various control and monitoring systems. Output signal is digital (RS-485, MODBUS). Transducer parameters are programmed via PC. Wall-mounted. Can work in condensation-free environment.

• Integrated temperature and humidity sensor
• Calculated values – dew point temperature, absolute humidity
• Minimal and maximal value memory
• Isolated RS-485 port

Temperature and humidity transmitter with 4-20mA output.

Temperature, humidity, pressure, CO2 regulators, 3 binary inputs, RS-485, RS-232 interfaces, Ethernet and 2 relay outputs.

Temperature, humidity, pressure, CO2 transducers Pxxxx, Txx1x. LCD display.

• 1-Wire interface
• Temperature measurement range: -20...+60 °C
  • Accuracy: ±0.4°C (in -10 to +60°C range); ±0.6°C (in -20 to +60°C range)
• Humidity measurement range: 10...90 % RH
  • Accuracy: ±3.0%RH (in 20 to 80 %RH range); ±5.0%RH (in 10 to 90 %RH range)
• Protection class: IP54
• Resolution: 12 bits for temperature and humidity
• Long-term stability
• Warranty: 3 years

• Input: external digital I2C probe for temperature, humidity and dew point (sensor are not included)
• Temperature measurement range and accuracy: according to the connected probe
• Humidity measurement range and accuracy: according to the connected probe
• GSM (GPRS) modem, (SIM card are not included)
• Measured values can be sent to the internet storage COMET Cloud
• SMS and JSON messages can be sent via GPRS data connection
• Memory: up to 500,000 values in non-cyclic mode and 350 000 in cyclic mode
• Logging interval: 1 s...24 h
• Local alarms via LED indication, on LCD screen and acoustically by built-in beeper
• Calibration certificate of manufacturer included
• Data can be transferred to PC via USB-C interface
• Ambient temperature: -20...+60 °C
• Supply: Li-Ion battery A8200, 3.6 V / 5200 mAh
• Protection class: IP67
• Warranty: 3 years