Humidistat, thermostat with two relay outputs. Outdoor, indoor use.
Humidity & temperature sensors on a probe cable. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio, specific enthalpy.
The device is supplied with T+RH probe with 1 meter cable.
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|IP Classification||IP65 electronics, IP40 sensors|
|The Sensor measures:||Temp./Rel. Humidity|
|Power Supply:||9-30 Vdc|
Humidistat is designed for two-state control of e.g. heating, ventilation, humidifier, dehumidifier, etc.
Transmitter is equipped with two relay outputs for alarm indication or control of external devices. Each relay can be assigned to any measured or computed value. For each relay setting of delay, hysteresis, audible alarm is enabled.
Measured temperature and relative humidity is recalculated to other humidity interpretations - dew point temperature, absolute humidity, specific humidity, mixing ratio or specific enthalpy.
Parameters are easy adjustable from regulator keyboard or from the computer. Large dual line LCD for simultaneous display of temperature, relative humidity or other calculated humidity interpretation is an advantage.
State-of-the-art capacitive polymer sensor ensures excellent calibration long term stability, inertia against water and condensation. Transmitter is designed for use in non-aggressive environment.
- temperature and humidity control
- monitoring of temperature, humidity:
Figure: Relative humidity operating range
|Measured Value||Relative Humidity + Temperature|
|Construction Type||With T+RH Probe On Cable|
|Temperature Measuring Range||-30 to +105°C|
|Maximum switching voltage, current, power of relay output||50V, 2A, 60VA|
|Audible alarm||from built-in beeper - switchable|
|Relative humidity range||0 to 100%|
|Accuracy of relative humidity measurement||±2.5% relative humidity from 5 to 95% at 23°C|
|Accuracy of temperature output||±0.4°C from -30 to +100°C
±0.4% from reading over +100°C
|Available temperature units||degrees Celsius, Fahrenheit|
Accuracy and range of dew point temperature output -
for more details see graphs
|±1.5°C at ambient temperature T<25°C and RH>30%
range -60 to +80 °C
|Accuracy and range of absolute humidity output||±1.5g/m3 at ambient temperature T < 25°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||±2g/kg at ambient temperature T < 35°C
range 0 to 995 g/kg
|Accuracy and range of specific enthalpy output||±3kJ/kg at ambient temperature T < 25°C
range: 0 to 995 kJ/kg
|Temperature operating range||-30 to +80°C|
|Temperature operating range of LCD display||readable to operating temperature +70°C, it is recommended to switch OFF the LCD over +70°C|
|Temperature compensation of the humidity sensor||all temperature range|
|Filtering ability of sensor cover||0.025mm - filter with stainless steel mesh|
|IP protection||IP65 electronics, IP40 sensors|
|Power||9-30Vdc, power consumption approximately 1W|
|Length of the probe cable||1m, 2m or 4m optionally|
|Dimensions||136 x 159 x 45 mm (W x H x D), probe length 88 mm, probe diameter 18mm|
|Weight||approximately 400g - 1m probe|
|Ac/dc adapter 12V/450mA stabilized
|cable for transmitter adjustment via USB port
|Wall holder for external probes DIGIL
|plastic sensor protection with stainless filter (black)
|PTFE sensor protection, white
|sintered bronze sensor cover
|Multi-plate radiation shield
|PP4 Flat circular flange
|PP90 Right-angled stainless steel flange
|plastic gland for direct mounting of the humidity probe
|Tool for easy connection to WAGO terminals 233 for serial output transmitters
|Humidity Standard 10%RH, set 5pcs
|Humidity Standard 80%RH, set 5pcs
|Vessel for adjustment and calibration of humidity
Easy use configuration software temperature, humidity, pressure and CO2 COMET transmitters with analog, digital or Ethernet output - Series Pxxxx, Txxxx, Hxxxx.
For sensors with analog output is required SP003 communication cable and USB driver for this cable. Driver is installed automatically during setup program TSensor.
RS232 sensors communicates with the software via included connection cable with connector for RS232 interface.
For sensors with RS485 is needed RS485/232 converter – MP006.
Transmitter with Ethernet output is configured for connection of sensors and a PC using an Ethernet cable or via built-in web server device.
Freeware program for displaying and logging data from one COMET sensor. Software for sensors with serial output (RS232, RS485) or Ethernet output to store measured values to a CSV file. Records can be processed in e.g MS Excel etc. For reading values is used Modbus protocol.
Software allows acoustic signalization of exceeded limits or the malfuction of sensor.
For display or record values from several transmitters with RS232/RS485 output the software Sensor RS485/232 utility and software COMET Database must be purchased.
To display or record the values from sensors with Ethernet output the software COMET Database must be purchased.
The licence is not portable and can be used only on PC where was installed.
The software on CD is sent on request, as an optional accessory.
Download Software: Tsensor (3-3-9-0)