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Temperature and Humidity Transmitter built in water tight enclosure

Temperature and Humidity Transmitter built in water tight  enclosure

TRH-300D( Duct Type)_TRH-300W (Wall Type)

Temperature and Humidity Transmitter built in water tight  enclosure

TRH-300 S (Separated Type)

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Product ID: TRH-301. 302 303

 

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)

Specifications:
  • Specification:
    • TRH-301, 302, 303 Measuring Range:
    • 0~100°C (-20~+80°C, 0~50°C, -40~+60°C available)
    • 0~100% RH
    • Accuracy: (at 25°C)
    • ±2% RH, ±0.3°C
    • stability:
    • Better than 1% RH per year (Typical)
    • Temperature compensation:
    • ±0.008% RH / °C (Effect @ 0% RH)
    • Response time:
    • < 15 seconds (90% at +25°C in moving air at 0.5 M/S )
    • Senosr Humidity: Thin-film capacitor
    • Temperature: RTD Pt 100 Ohm DIN, IEC751
    • Signal output: Humi: 4~20mA Two wire
    • Temp: 4~20mA Two wire (selectable)
    • Selectable output signal : 0 to 1 V, 0 to 5 V, 0 to 10 V or 1 to 5V. (option)
    • Working Voltage:12~36 VDC
    • Sensor protection: Sensor filter, Part No. TR-3066. (option )
    • ABS plastic watertight enclosure (IP 65)
    • Connection Liquid-tight nylon, cable Bushing: 5-10mm cables
    • Working ambient: -40~+85°C (-40~+185°F)
    • Weight: Approx. 150 g
  • Ordern Information:
    • Model :
    • TRH-301 Temperature transmitter
    • TRH-302 Humidity transmitter
    • TRH-303 Temp./humi. Transmitter
    • Shape (Mounting)
    • W : Wall Mount Type
    • D : Duct mount Type
    • S: Separated Type
    • Specify: Measuring ranges and output signal Current 4~20mA or Voltage (Option 0~1V, 0~5V, 0~10V, 1 ~5V )
Features:




Temperature Humidity Tranmitter TRH-303, Large LED panel display TRH-3306D + VR-71 Voltage Data logger Video Demonstration




 

Application and usage for Temperature humidity transmitter to connect with big LED display as per your design.

Temperature Humidity  Digital LED display with Transmitter Transducer LED Monitor Display

Model: TRH-3306D Large LED display + TRH-303W

Temperature transmitter transducer  with LED Digital display

Model: TRH-3306C Lare LED Display + TRH-301W Temperature Transmitter


Temperature Humidity Tranmitter Stick Type

Temperature humidity tranmitter Model: TRH-203

Download English DM


 

Temperature Humidity Stick type  transmitter transducer with Large LED display

 

TRH-203 Tempeature Humidity Transmitter + TRH-3306D LED Display
Download English DM

 

The pictures shown below are TRH-303RS Temperature Humidity Transmitter with Radiation Shield for outdoor usage.

Model: TRH-303RS

 

Outdoor water resistant Temperature Humidity Transmitter with Radiona Shield for outdoor usage TRH_392

 

Outdoor water resistant type Temperature Humidity Trasmitter with Radiation shield for outdoor usage.

 

Certificate:
  • CE

Contact Detail

Contact:Stanley Hwang
Address:11F, NO. 182, DUNHUA SOUTH ROAD, SEC. 2, DA'AN DISTRICT 10669 TAIPEI, TAIWAN
TEL:886-2-27375866
FAX:台灣-2-27373343
Email:tecpelco@gmail.com
URL:http://www.tecpel.com
http://www.tecpel.com.tw
ZIP:10669