T3419 Temperature and Humidity Sensors with an External Probe and the Outputs 4-20 mA

Humidity, temperature transmitter with T+RH probe on the cable. Outdoor, indoor use.

Humidity, temperature probe on a 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 1m cable. Cable lengths 2m or 4m available optionally.

Programmable temperature and humidity transmitter are 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. 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.

Included in delivery:
  • T3419 sensor
  • Traceable calibration certificate
  • Quick start manual

Specification

Sensor type T3419
Output RS 485
Measured Value Temperature + Relative Humidity
Construction Type With T+RH Probe on Cable
Design Interior
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 60 % 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 ± 1.5 g/m3 at ambient temperature T < 25 °C range 0 to 400 g/m3
Accuracy and range of specific humidity output ± 2 g/kg at ambient temperature T < 35 °C
range 0 to 550 g/kg
Accuracy and range of mixing ratio output ± 2 g/kg at ambient temperature T < 35 °C
range 0 to 995 g/kg
Accuracy and range of specific enthalpy output ± 3 kJ/kg at ambient temperature T < 25 °C
range: 0 to 995 kJ/kg
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
Communication protocol ModBus RTU, ARION and Advantech ADAM compatible protocol
Communication speed 110 to 115200 Bd
Filtering ability of sensor cover 0.025mm - filter with stainless steel mesh
Protection of the case with electronics IP65 electronics, IP40 sensors
Power 9-30 VDC, current consumption approximately 0.5 W
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 210 g
Warranty 3 years

Note: Manufacturer reserves the right to make changes in design and technical characteristics of the products. For actual information, please always contact your dealer.

Dimensional Draft

Visit our downloads page to view technical characteristics or contact our technical sales department for more information, prices or with your specifications.

Also, you can reach us on +44 (0) 1865400514
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