Humidity / Temp.Transmitter

TRH-3200 (Outdoor)

Temperature/Humidity Transmitter
The weather-resistant shelter protects temperature and humidity transmitter for outdoor use.

TRH-3201:Temperature Transmitter
TRH-3202:Humidity Transmitter
TRH-3203:Temperature and Humidity Transmitter
(Please specify Model No. to order)
TRH-3200 series is specially designed to prevent various difficult climates, ensure rapid response and long-term use since it takes advantage of remarkably convection structure of radiation multi-wing and outdoor climate-bear design. At aspects of installation, disassembly, wiring and adjustment, it's more convenient and speedy than other brands.

Outdoor Environmental Monitor, Green House, Agriculture, Weather Data Collection, Climate Experiment…etc.

  • Fast, Accuracy and Stable
  • Easy for Installation
  • Wide Range of Power Supply
  • Current or Voltage Output
  • Zero and Span Adjustable

Specifications of TRH-3200 Please advise the specification of *option based on your individual needs.
Measurement Range * 0~100%RH
0~100℃(-20~+80℃, 0~50℃, -40~+60℃ available)
Accuracy(At 25℃) ±2%RH, ±0.3℃(※Power supply = 24VDC)
Long-Term Stability Better than 1.5% RH per year(Typical)
Temp. Compensation ±0.008%RH℃(Effect @ 0%RH)
Response < 30 sec.(90% at +25℃ in moving air over 0.5M/S)
Sensors Humidity : Thin-film capacitor
Temperature : RTD Pt 100Ω IEC 751, DIN43760
Output * Current output:Humidity:4 ~ 20 mA Two wire,Temperature:4~20mA Two wire
Voltage output:0 to 1V, 0 to 5V, 0 to 10V or 1 to 5V Selectable
※Other scales possible upon request
Fine Adjustment Zero and Span adjustable by spare potentiometer
Power Supply 12~40VDC, > 150mA, Recommended DC24V
HousingProtection Outdoor used Applications, Bears the climate and preventing radiant heat
Internal Transmitter IP65 rated, ABS plastic watertight enclosure
Cable Gland Liquid-tight nylon, cable Bushing:ø5-10mm
Ambient Temperature -40~+60℃(-40~+140℉)
Dimensions 210(L) × 185(W) × 210(H)mm
Weight Approx. 1500g ※Bracket fixing exception
Mounting Complete set with galvanized steel mounting hardware
Approvals IP65, CE, RoHS
※Specifications are subject to change without notice.