Temperature & Humidity Transmitter 4–20 mA — Ref. T3110

Reference: T3110

Condition: New product

Temperature & Humidity Transmitter

The T3110 is a temperature and relative humidity transmitter for outdoor and indoor monitoring. Designed for building automation, HVAC and critical environments, it provides accurate, stable measurements with a galvanically isolated 4–20 mA output.

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Key benefits

Measured values are automatically converted to dew point, absolute humidity, specific humidity, mixing ratio and specific enthalpy.

High accuracy for reliable process and comfort monitoring.
Isolated 4–20 mA output ensures safe PLC/SCADA/BMS integration.
PC-configurable output for fast setup and flexibility.
IP65 protection suitable for outdoor use.
Multiple calculated humidity parameters (dew point, enthalpy, etc.) for advanced control.

Typical applications

HVAC systems, BMS, and building automation.
Warehouses, logistics centers, and server rooms.
Food and pharmaceutical production, laboratories.
Greenhouses, museums, and climate monitoring.

Technical Specifications — T3110

Measured value	Air temperature, relative humidity; calculated: dew point, absolute humidity, specific humidity, mixing ratio, specific enthalpy
Temperature sensor	Range: −30 to +80 °C \| Accuracy: ±0.4 °C \| Resolution: 0.1 °C
Humidity sensor	Range: 0–100 %RH \| Accuracy: ±2.5 %RH (5–95 % at 23 °C) \| Resolution: 0.1 %RH
Dew point	Range: −60 to +80 °C \| Accuracy: ±1.5 °C (T < 25 °C, RH > 30 %) \| Resolution: 0.1 °C
Output	4–20 mA, galvanically isolated; user-adjustable range and parameter via PC
Power supply	9–30 Vdc
Protection class	IP65 (electronics); IP40 (sensors)
Operating temperature	−30 to +80 °C
Dimensions	88.5 × 170 × 39.5 mm; stem 75 mm
Weight	Approx. 150 g
Warranty	3 years