TR1 SEN-R Temperature and Relative Humidity Sensor (Discontinued)

  • Highly Accurate, Reliable & Stable
  • 0-2.5vdc output
  • Connects to any Adcon Telemetry Unit For Real-time Monitoring
Product Options


The new TR1 is a highly accurate temperature and relative humidity (RH) sensor with excellent long-term stability for a very competitive price. The temperature/RH sensor is protected from direct sunlight by a professional radiation shield which also provides sufficient ventilation. The outer white surface of the solid UV resistant elements reflects radiation, while the inner, black elements inside absorb the accumulating heat. This unit gives excellent long-term stability and is virtually maintenance free.

To reduce sensor drift, eliminate corrosion and to maintain accuracy over a long period of time, the TR1 temperature/relative humidity sensor has a protective coating which keeps dust and dirt off the surface of the humidity sensor element. A plastic cap with a metal screen shields both sensing elements against insects, chemicals and all kinds of dirt.

The TR1 temp/RH probe is supplied completely assembled with its 5-element radiation shield, mast mounting gear for poles with a diameter of ~40mm and a 3m cable with 7-pin Binder connectors for Adcon RTUs.

Manufactured by: Adcon Telemetry
Model: TR1 SEN-R Temperature and Relative Humidity Sensor (Discontinued)

Services offered for this product

  • Sales
  • Rental
  • Installation
  • Calibration
  • Maintenance


Combi-sensor for air temperature and humidity


Supply Voltage 4.5 - 15 VDC
Current consumption < 1.5 mA typical
Operating temperature -40°C - +60°C
-40°F - +140°F
Operating humidity 0 - 100% rH
Material of radiation shield PC
Mounting material Aluminum tube, PC brackets, pipe clamps of W4 stainless steel
Material of sensor body Tecapet
Protection class IP65
Dimensions L x W x H 450 x 100 x 170mm
L x W x H 17.72 x 3.94 x 6.69 in.
Weight 600g / 1.3 lb.
Cable and connector 3m cable with male 7-pin M9 Binder
Mounting Mast mounting brackets for 40mm pole, with 2 pipe clamps 32-50mm
Relative humidity
Measuring range 0 - 100%
Accuracy at +20°C
From 0 - 90% rH
From 90% - max. rH
±2% rH
±3% rH
Temperature dependence ±0.03% rH /°C
Long-term stability <1% rH per year
Output signal 0 - 2.5 V
Sensor element Capacitance, with protective coating (HC01)
Measuring range -40°C - +60°C
-40°F - +140°F
Accuracy at +20°C ±0.2°C
Output signal 0 - 2.5V DC
Sensor element PT1000 DIN A

Related products