Interior temperature, humidity, barometric pressure sensor with 0 to 10V output
- temperature
- relative humidity
- dew point temperature
- absolute humidity
- specific humidity
- mixing ratio
- specific enthalpy
- barometric pressure
Temperature, humidity, barometric pressure transmitters are specially designed for use in exacting interiors in building energy management and HVAC systems. Are designed for easy installation on ordinary KU68 wiring boxes for household switches and sockets.
Large dual line LCD for simultaneous display of temperature, humidity or barometric pressure is an advantage. Display is possible to switch off.
Computerized design ensures temperature compensation of the humidity and pressure sensors and fail indication. Transmitters are designed for use in non-aggressive environment.
APPLICATIONS -
measuring of temperature, humidity and pressure at:
- residential and official buildings
- building energy management and HVAC systems
- pharmaceutical industry
- museums, archives, galleries
| TECHNICAL PARAMETERS | |
|---|---|
| Operating temperature range: | 0 to +50°C |
| Operating relative humidity range: | 5 to 95%RH |
| Voltage output: | 0 to 10V |
| Configuration of outputs and output range: | user adjustable from the PC |
| Power: | 15-30Vdc, maximum consumption 20mA |
| Dimensions: | 88 x 106 x 33 mm |
| Material of the case: | ABS |
| Color: | white |
| Protection: | IP20 |
| Warranty: | 2 years |
Transmitters are available in the following models:
| T0218 air temperature transmitter | |
|---|---|
|
Output 0 to 10V / 0 to +50°C Accuracy ±0,5 °C Display reading and temperature output are user selectable in degrees Celsius or Fahrenheit |
| T3218 air humidity and temperature transmitter | |
|---|---|
|
Output 1: 0 to 10V / 0 to +50°C Output 2: 0 to 10V / 0 to 100%RH Both outputs are galvanically connected with common ground. Output values and range are user adjustable. Display reading and temperature output are user selectable in degrees Celsius or Fahrenheit. Measured relative humidity and temperature are also converted to other humidity interpretation - dew point temperature, absolute humidity, specific humidity, mixing ratio or specific enthalpy. |
| Measuring range of relative humidity: | 5 to 95%RH |
| Accuracy of relative humidity measurement: |
±2.5%RH from 5 to 60%RH ±3.0%RH from 60 to 95%RH at 23°C |
| Accuracy of temperature output: | ±0.5°C |
| Accuracy and range of dew point temperature output:
- for more details see graphs |
±1,6°C at ambient temperature T<25°C and RH>30% range -60 to +80 °C |
| Accuracy and range of absolute humidity output: | ±3g/m3 at ambient temperature T < 40°C range 0 to 400 g/m3 |
| Accuracy and range of specific humidity output: | ±2g/kg at ambient temperature T < 35°C range 0 to 550 g/kg |
| Accuracy and range of mixing ratio output: | ±2,2g/kg at ambient temperature T < 35°C range 0 to 995 g/kg |
| Accuracy and range of specific enthalpy output: | ±3,5kJ/kg at ambient temperature T < 25°C range: 0 to 995 kJ/kg |
| Voltage outputs: | 0-10V, dual output T3218 transmitter has two galvanically connected outputs with common ground |
Outputs are set to maximum range from the manufacturer (0 to 50°C, 0 to 100%RH).
To set other range by the user buying of SP003 cable is necessary - see Optional accessory.
Free configuration program TSensor for transmitter adjustment is ready to download anytime.
If different adjustment of outputs is required, please specify required output values (RH, T, Tdp, ..) and required ranges in the order. Adjustment is free of charge.
Any measured value - temperature, relative humidity, dew point temperature, absolute humidity, specific humidity, mixing ratio or specific enthalpy can be assigned to each output of dual output T3218 transmitter.
Also identical value can be assigned to both outputs.
Ordering example: Transmitter T3218, output 1: RH 10 to 90%, output 2: temperature 0 to 35°C
| T2218 barometric pressure transmitter | |
|---|---|
|
Maximum pressure range: 600 to 1100hPa Setting from the manufacturer: 0-10V/800-1100hPa Accuracy: ±(1,3hPa+0.06% from adjusted output span) at 23°C from 800 to 1100hPa Display reading and pressure output is user selectable in these units: hPa, kPa, mbar, mmHg, inHg, inH2O, PSI, oz/in^2 Barometer enables to measure sea level pressure by setting of correction to altitude above sea level. |
Instruction Manual for all models
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Typical application wiring of single output and dual output transmitters
Maximum loading current of each voltage output is 0,5 mA.
Included accessory:
Traceable calibration certificate from the manufacturer, instruction manual.
Calibration certificate with declared metrological traceability of etalons is based on requirements of EN ISO/IEC 17025 standard.
Example of calibration certificate.
Free program TSensor for configuring of the transmitter is ready to download.
SP003 cable for barometer adjustment via USB port is necessary to buy.
| OPTIONAL ACCESSORY | ||
|---|---|---|
|
SP003 | cable for transmitter adjustment via USB port |
Transmitters are directly compatible with sixteen channel data acquisition system MS.
Visit also Comet temperature, humidity, pressure
industrial transmitters.
Declaration of conformity in pdf format