Compressed air RH+T+Tdp sensor with 4-20mA output
BRAND
Humidity, temperature transmitter. T+RH probe from hard anodized duralumin for compressed air up to 25 bars on the cable. Outdoor, indoor use.
Relative humidity, temperature sensors at probe on the 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.
Technical data
Measured value
Temperature
Relative humidity
Counted values (dew point…)
TEMPERATURE SENSOR
Measuring range
-30 to +105 °C
-30 to +105 °C
Accuracy
±0.4 °C
±0.4 °C
Resolution
0.1 °C
0.1 °C
HUMIDITY SENSOR
Measuring range
0 to 100 % RH
0 to 100 % RH
Accuracy
±2.5 % RH from 5 to 95 % at 23 °C
±2.5 % RH from 5 to 95 % at 23 °C
Resolution
0.1% RH
0.1% RH
DEW POINT
Measuring range
-60 to +80 °C
-60 to +80 °C
Accuracy
±1.5°C for dew point temperature +10°C and higher at ambient temperature +25°C
±2.0°C for dew point temperature 0°C at ambient temperature +25°C
±3.0°C for dew point temperature -10°C at ambient temperature +25°C
±6.0°C for dew point temperature -20°C at ambient temperature +25°C
±1.5°C for dew point temperature +10°C and higher at ambient temperature +25°C
±2.0°C for dew point temperature 0°C at ambient temperature +25°C
±3.0°C for dew point temperature -10°C at ambient temperature +25°C
±6.0°C for dew point temperature -20°C at ambient temperature +25°C
Resolution
0.1 °C
0.1 °C
MEASURING THE MOISTURE OF COMPRESSED AIR
Measuring range
up to 25 bars
up to 25 bars
Air flow velocity
up to 25 m/s at a pressure of 1 bar (1m/s at a pressure of 25 bar)
up to 25 m/s at a pressure of 1 bar (1m/s at a pressure of 25 bar)
GENERAL TECHNICAL DATA
Operating temperature
-30 to +80 °C
-30 to +80 °C
Channels
1x connectable temperature+humidity probe
1x connectable temperature+humidity probe
Counted values
dew point, absolute humidity, specific humidity, mixing ratio, specific enthalpy
dew point, absolute humidity, specific humidity, mixing ratio, specific enthalpy
Output
4-20 mA, galvanic isolated
4-20 mA, galvanic isolated
Range of humidity sensor temperature compensation
all temperature range
all temperature range
Configuration of output
user adjustable from PC; measured range + value
user adjustable from PC; measured range + value
Power
9-30 Vdc
9-30 Vdc
Protection class
IP65 electronics; IP40 sensors
IP65 electronics; IP40 sensors
Dimensions
88,5 x 114 x 39,5 mm; length/diameter of external probe 88/18 mm
88,5 x 114 x 39,5 mm; length/diameter of external probe 88/18 mm
External probe cable length
1 meter
1 meter
Weight
approx. 210 g
approx. 210 g
Warranty
3 years
3 years
code
T3111P
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