Large Digital Temperature and Humidity Displays

Model: TRH-3310D

Category: Hardware and Factory Equipment

Booth No: K1016

Characteristic

Features
Large Red LED Display
4″ high digits (H102 × W60 mm), three digits each for temperature and humidity—high visibility even from a distance

External Sensor Support
Reads data from a remote temperature & humidity sensor—ideal for showing indoor conditions outside the monitored space

Measurement Range & Accuracy

Temperature: –19.9 °C to 80.0 °C (or 0 to 99.9 °C)

Humidity: 0 to 99.9 % RH

Humidity accuracy: ±1 %, resolution 0.1 %, refresh rate selectable at 3 or 0.5 times per second

Multiple Input Signal Compatibility
Supports analog inputs: 4–20 mA, or 0–5 V / 0–10 V (selectable upon ordering)

Digital and External Calibration
Features digital user compensation and external “Zero/Span” calibration adjustments

Power & Output
Power input: AC 90–260 V, 50/60 Hz
Provides DC 24 V / 100 mA output for external sensors

Robust Build & Environment Specs
Operating: 0–60 °C, <90% RH (non-condensing)
Storage: 0–60 °C, 10–70% RH (non-condensing)
Altitude: Up to 1,000 m
Housing dimensions: 330 × 600 × 95 mm; weight approx. 3.8 kg