T3111
New
Relative humidity, temperature sensors at probe on1 meter cable. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio, specific enthalpy.
Quantity | Price |
You Save % |
---|---|---|
1+ | 230,00 € | 0% |
5+ | 225,40 € | 2% |
10+ | 220,92 € | 3.9481% |
15+ | 216,50 € | 5.8701% |
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Programmable temperature and humidity transmitter is equipped with temperature and relative humidity sensors. Measured values are also converted to other humidity interpretation - dew point temperature, absolute humidity, specific humidity, mixing ratio or specific enthalpy. Degrees Celsius and Fahrenheit are user selectable. Transmitter contains a microprocessor based control circuitry in a durable plastic case with connection terminals and sensors in a probe on a cable. Sensors are protected with filter with stainless steel mesh. Humidity transmitters is equipped with two galvanic isolated 4-20mA outputs. Configuration of outputs and output range are user adjustable. Large dual line LCD for simultaneous display of T+RH or other humidity interpretation is an advantage. Display is possible to switch off. Computerized design ensures temperature compensation of the humidity sensor and fail indication. State-of-the-art capacitive polymer sensor ensures excellent calibration long term stability, inertia against water and condensation. Transmitters are designed for use in non-aggressive environment.
Transmitters are approved and homologated by
RENAULT and by PSA (PEUGEOT / CITROEN) car manufacturers.
Outputs are set to maximum range from the manufacturer (-30 to +105°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 the transmitter. Also identical value can be assigned to both outputs.
Ordering example: Transmitter T3111, output 1: RH 10 to 90%, output 2: temperature 0 to 35°C
Typical application wiring of dual output transmitter
Calculation of minimum power voltage Uss for proper operation:
Uss min> Uo min + Imax * Rz,
where: Uo min= 9 V
Imax... approximately 20 mA
Rz... sensing resistor (shunt)
Both current loops (I1 and I2) are connected analogically, current loop I1 must be always connected.
Figure: Relative humidity operating range
Output |
4-20mA |
Measured Value |
Relative Humidity + Temperature |
Construction Type |
With T+RH Probe On Cable |
Design |
Industrial |
Temperature Measuring Range |
-30 to +105°C |
Relay Output |
No |
Two-State Input |
No |
Lcd Display |
Yes |
PoE |
No |
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 |
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% |
Accuracy and range of absolute humidity output |
±1.5g/m3 at ambient temperature T < 25°C |
Accuracy and range of specific humidity output |
±2g/kg at ambient temperature T < 35°C |
Accuracy and range of mixing ratio output |
±2g/kg at ambient temperature T < 35°C |
Accuracy and range of specific enthalpy output |
±3kJ/kg at ambient temperature T < 25°C |
Temperature operating range of case with electronics |
-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 |
Range of humidity sensor temperature compensation |
all temperature range |
Current outputs - two-wire connection |
4-20mA, galvanic isolated |
Configuration of outputs and output range |
user adjustable from the PC |
Filtering ability of sensor cover |
0.025mm - filter with stainless steel mesh |
Protection of the case with electronics |
IP65 electronics, IP40 sensors |
Power |
9-30Vdc |
Length of the probe cable |
1m, 2m or 4m optionally |
Dimensions |
display unit 88.5 x 114 x 39.5 mm (W x H x D), probe length 88 mm, probe diameter 18mm |
Weight |
approximately 210g - 1m probe |
Warranty |
2 years |
cable for transmitter adjustment via USB port
Tool for easy connection to WAGO terminals 236 for analog output transmitters
PP4 Flat circular flange
PP90 Right-angled stainless steel flange
plastic gland for direct mounting of the humidity probe
Multi-plate radiation shield
Wall holder for external probes DIGIL
plastic sensor protection with stainless filter (black)
PTFE sensor protection, white
sintered bronze sensor cover
Vessel for adjustment and calibration of humidity
Humidity Standard 10%RH, set 5pcs
Humidity Standard 80%RH, set 5pcs
Female connector ELKA 4012PG7 for TxxxxL
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