HYDROGEN ENVIRONMENT SENSORS

  • Continuous monitoring of the GC’s oven or working environment
  • Acoustic and optical alarms with possibility to be transferred to a PC and to a remote device
  • Potential explosion risks eliminated
  • Compatible with all GCs
  • Simple installation
  • Simple calibration (required once a year)
  • Low operating costs
$0.00

Technical specifications Hydrogen Sensor with pump

Hydrogen Sensitivity Range

0.01% to 1.00% by hydrogen volume (25% LEL, Lower Explosion Limit)

Accuracy

± (5.0% of F.S. + 1000 ppm)

Typical Response Time

less than 20 sec

Power Supply Voltage

From 9 VDC to 28 VDC

Communication port

RS485

Protocol

MODBUS-RTU

Calibration Interval

1 year (suggested 180 days)

Hydrogen Sensor Technology

Dioxide semiconductor

Product Life Expectancy

10 years

Body temperature range

-10 to 40 °C (14 to 104°F)

Technical specifications Valve Block

Hydrogen Inlet pressure

1 to 9 bar (14.5 to 130.5 psi)

Inter Inlet pressure

1 to 10 bar (14.5 to 145 psi)

Pressure regulator

1 to 9 bar (14.5 to 130.5 psi)

Technical specifications Box Controller

Power Supply Voltage

12 VDC +/- 5%

Power Supply Current

0.8 A use with Valve Block

Valve output

Open collector 12VDC/500mA

Ambient temperature

5 – 35°C (41 – 95°F)

Ambient humidity
(max, non condensing)

80% at 25°C (77°F)

IP rating

IP20

More Information
Application

The F-DGSi HYDROGEN ENVIRONMENT SENSOR with pump is a security system that constantly detects the amount of hydrogen present in the GC’s oven or working environment and blocks hydrogen flow if it detects an amount greater than the safety threshold. Ideal for labs using either hydrogen generators or compressed hydrogen sources.

The F-DGSi HYDROGEN ENVIRONMENT SENSOR with pump is a security system that constantly detects the amount of hydrogen present in the GC’s oven or working environment and blocks hydrogen flow if it detects an amount greater than the safety threshold. Ideal for labs using either hydrogen generators or compressed hydrogen sources.

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