Digital Temperature and Humidity Transmitter + data logger

Digital Temperature and Humidity Data logger

TR-S500 temperature and humidity recorder use an external sensor. It can quickly measure changes in environmental temperature、 humidity and record at the same time. And has a high and low alarm function which can remind users of abnormal environments.

Product Introduction
The TR-S500 temperature and humidity recorder is suitable for measuring temperature and humidity in agriculture, food, medicine, meteorology, electronics, laboratories, clean rooms and other fields. It has 43,000 records and records. And for the function of buzzer alarm, immediately notify the on-site personnel to deal with.
Measurement Specification
Temperature Range :-40 ~ 85 °C
Humidity Range :0 ~ 100 %RH
Temperature Accuracy :±0.5 °C
Humidity Accuracy :±5 %RH
Resolution :0.1°C / 0.1%RH

Product Features
Data Logging :43,000 set
Recording interval :2 Sec. ~24 hours
Measuring Frequency :1~240 Sec.
Backlight Display :
Panel Lock :
MAX. / MIN. :
External Sensor :Extension cable is about 3 meters
Beeper :
Time Display :
Record Number Display :
Product Information
Working Environment :-10~50°C / lower than 90%RH without dew。
Storage Environment :-10~50°C / lower than 70%RH without dew。
Elevation Limitation :Lower than 1,000 meters
Power Supply :9V Battery or Adaptor
Dimension :135 x 128 x 35mm
Weight :Approx. 330g
Accessory :Transmission line, battery, software CD, manual, adaptor

TRH-301, 302, 303 Temperature / Humidity Transducer

TRH-300 series utilizes a thin-film polymer capacitor to sense relative humidity, and a thin-film RTD to accurately sense temperature 



TRH-301 Temperature transmitter

TRH-302 Humidity transmitter

TRH-303 Temp./humi. Transmitter

Fast, stable and accurate.

Watertight enclosure.

Compact size, Easy mounting.

Excellent Long-term stability.

Wide input voltage range.(12Vdc~40Vdc)

Available with either Current or Voltage output.

On-site, Two point calibration. (Zero and span)

TRH-301, 302, 303 Temperature and Humidity Transmitter built in water tight enclosure

This Tecpel TRH-300 Series Transmitter is designed for air conditioning and heating systems, and  air  environments requiring fast, stable and accurate measurements. It utilizes a thin-film polymer capacitor to sense relative humidity, and a thin-film RTD to accurately sense temperature.



Ideally suited for environmental testing, air conveyors, flow foods, clean rooms and etc.



TRH-301 Temperature transmitter

TRH-302 Humidity transmitter

TRH-303 Temp./humi. Transmitter

Fast, stable and accurate.

Watertight enclosure.

Compact size, Easy mounting.

Excellent Long-term stability.

Wide input voltage range.(12Vdc~40Vdc)

Available with either Current or Voltage output.

On-site, Two point calibration. (Zero and span)

TRH-301, 302, 303 Fast, stable and accurate Temperature and Humidity transducer

TRH-300 series utilizes a thin-film polymer capacitor to sense relative humidity, and a thin-film RTD to accurately sense temperature.

TRH-301 Temperature transmitter

TRH-302 Humidity transmitter

TRH-303 Temp./humi. Transmitter

Fast, stable and accurate.

Watertight enclosure.

Compact size, Easy mounting.

Excellent Long-term stability.

Wide input voltage range.(12Vdc~40Vdc)

Available with either Current or Voltage output.

On-site, Two point calibration. (Zero and span)

TRH-3308A Temperature Humidity meter LED Monitor with Data logger

-Complete environmental monitoring and alarm solution
-Wall-Mounted LED type for easy reading
-Alarm set for CO2 (TRH-3358A) and Temperature and Humidity
-USB Datalogging Capacity 65,000 records
-Real-time data display