PSS Series Compact Non-Indicating Pressure Sensors

The THD series temperature/humidity transducers have built-in temperature and humidity sensors and are capable of various outputs including DC 4-20 mA, 1-5 VDC, RS485 communication. The temperature sensors have a range of -19.9 to 60.0°C and the humidity sensors have a range of 0.0 to 99.9% RH. The THD series is available in room type, duct mount type, and wall mount types.

Main Feature

※ Reducer pressure port (Φ4, Φ6) models have been added to the line-up.

  • Rated pressure range
    – negative pressure (0kPa to -101.3kPa)
    – positive pressure (0kPa to 100.0kPa/0kPa to 1000kPa)
    – compound pressure (-101.3kPa to 100kPa)
  • Compact design :
    – [Standard model (R1/8 port)] W 11.8 mm x H 29.3 mm x L 24.8 mm (including pressure port)
    – [Optional Model (reducer port)] W 11.8 mm x H 31.3 ~ 32.8 mm x L 24.8 mm (including pressure port)
  • Analog output : voltage (1-5VDC), current (DC 4-20mA)
  • Power supply: 12-24 VDC ±10%

Wide Pressure Range

Compact Size

Wide Pressure Range

Reverse Polarity Protection Circuit

Compact Sized Sensors for Installation in Limited Spaces

The rectangular type pressure sensors with compact size can be installed in limited spaces.

Easy Mounting with Reducer Port Type

One-touch mounting is available with reducer pressure port for convenient installation.