Home > HT-120

HT-120

HTPB Sensor high temperature (115C) humidity transmitter

The HT120 is a precision transmitter that provides quick and accurate humidity, barometric pressure, temperature, absolute pressure and dew point measurements in a wide temperature range of applications. It has a wide temperature range of -40 to 120C and is resistance to most chemicals.

This remote type transmitter comes standard with a 6ft cable and is ideally suited for many different applications such as: environmental  chambers, compressed air, furnace and industrial applications.

The unit is calibrated and adjusted to a traceable reference standard and
each unit comes with a NIST calibration certificate.

Many psychometric units are selectable through the main menu.

Parameters Moisture %
Dewpoint °C
Method

Capacitive

ATEX No
SIL No
Range

+30°C – -60°C Dp
5% – 95% rH

Accuracy

+/- 1 % FSD

Response time T 90

0 – 1 % = 45s

Output

4 – 20 mA
0 – 10 V
RS232
Alarm

Supply Voltage

18 – 30 V

  • Description
  • Specifications
  • Standard Features
  • Application Areas
  • Inquiry

The sensor
The RHPT has a capacitive humidity sensor, which is insensitive to most of the contaminants found in process applications. The sensor is designed to tolerate gases such as ethanol, chlorine, ammonia, ETO, sodium chloride, ozone and hydrogen. The sensor can also withstand other harsh conditions such as thermal shock ( -40°C to +80°C ), high temperature combined with high humidity ( 95% rH ) and low humidity.

 

Sensor types

  • HT 120
    • Humidity/Temperature stainless steel sensor with stainless steel sinter filter
    • RS232 and 0-10Vdc Output
    • rH measuring range is 5 to 95% with +/-1% measurement uncertainty
    • Working temperature range -20C to 115°C
    • dew point measuring range 30 to -60°C
    • Preset outputs are: rH, temperature and dew point
  • HTB 120
    • Humidity/Temperature/Air pressure Stainless steel sensor with stainless steel sinter filter
    • RS232 and 0-10Vdc output
    • rH measuring range is 5 to 95% with +/-1% measurement uncertainty
    • Air pressure measuring range: 300 mbar- 1100 mbar
    • working temperature range -20C to 115°C
    • Preset outputs are: rH, temperature and pressure
  • HTP 120
    • Humidity/Temperature/overpressure Stainless steel sensor
    • with stainless steel sinter filter
    • RS232 and 0-10Vdc output
    • rH measuring range is 5 to 95% with +/-1% measurement uncertainty
    • Pressure measuring range: 0 – 13 bar
    • working temperature range -20C to 120°C
    • Preset outputs are: rH, temperature and pressure
Parameters Moisture %
Dewpoint °C
Method

Capacitive

Range

+30°C - -60°C Dp
5% - 95% rH

ATEX No
SIL No
Accuracy

+/- 1 % FSD

Resolution

Analog dem Messbereich

Flow rate ca. 2 - 5 l/m
Pressure 40 bar
Calibration

Dew Point Mirror

Response time T 90

0 - 1 % = 45s

Gas temperature -20°C - +120°C
Output

4 - 20 mA
0 - 10 V
RS232
Alarm

Supply Voltage

18 - 30 V

Display

LCD Display ( optional )

Protection Class IP 65
Connection ¾"
Dimensions 17 cm
Weight 1 Kg
  • LCD – Display optional
  • Wall-, Flansh- and Pipe mounting
  • NEMA 4X / IP-65 Enclosure
  • proofed sensor technologie
  • programming by RS232
  • clean rooms
  • Pharmaceutical industry
  • Automotive
  • Process control
  • HVAC
  • Hospitals
  • Climate chambers

Kontaktieren Sie uns