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SE-5175 Electrochemical H2, O2, CO, H2S & Other Toxic Gases Sensor

SE-5175 Electrochemical H2, O2, CO, H2S & Other Toxic Gases Sensor

Home » Products » Remote Gas Monitoring – Sensor Transmitters » SE-5175 Electrochemical H2, O2, CO, H2S & Other Toxic Gases Sensor

SE-5175 Electrochemical H2, O2, CO, H2S & Other Toxic Gases Sensor

Sensor/Transmitter for H2, O2, CO, H2S and other Toxic Gases

The SE-5175 Series Sensor/Transmitters utilize electrochemical type cells to detect the target gas. These cells consist of electrodes, electrolyte and an air/liquid separation barrier. Gas molecules enter the cell and, as a result of an oxidation/reduction reaction, generate an electrical current proportional to the gas concentration. This current is measured, conditioned, converted to the gas concentration, digitally displayed and transmitted as a 4-20 mA output signal. ENMET offers a variety of multi-channel controller/alarm modules that provide the 24 VDC power and receive the 4-20 mA signal from the sensor/transmitters. These sensor/transmitters can also be connected to various computer-based instrumentation, PLCs, etc.

  • Electrochemical sensor
  • Three alarm LEDs
  • 24 VDC, 4-20 mA
  • Fiberglass-reinforced polyester enclosure
  • Stainless steel sensor head
  • Liquid crystal display

Display: Backlit LCD

Alarm Indicators: 3 LEDs at programmable set points

Sensor Type: Electrochemical cell

Menu/Calibration: Pushbutton switch actuated

Voltage: 24 VDC powered

Output: 4-20 mA

Installation: 3-wire

Connection: Cable strain relief (1 supplied)

Humidity Range: 5 to 90%rH, non-condensing

Temperature Range: -4 to +104°F (-20 to +40°C)

Weight: 2 lbs (0.9 Kg)

The SE-5175 is available for:

GAS                                             RANGE

Ammonia, NH3                         100 ppm

Carbon monoxide, CO             500 ppm

Hydrogen, H2                          2000 ppm

Hydrogen sulfide, H2S            100 ppm

Nitric oxide, NO                       100 ppm

Nitrogen dioxide, NO2            30.0 ppm

Oxygen, O2 (% by volume)     30.0 %

Sulfur dioxide, SO2                  30.0 ppm

  • Ammonia ( NH3)
  • Carbon monoxide (CO)
  • Hydrogen (H2)
  • Hydrogen sulfide (H2S)
  • Nitric oxide (NO)
  • Nitrogen dioxide (NO2)
  • Oxygen (O2)
  • Sulfur dioxide (SO2)

Calibration Equipment/Replacement Parts/Accessories for SE-5175:

Part No.                 Description

03700-034            Sensor Sampling/Calibration Adapter for SE-5175 Sensor/Transmitter

02506-002            Gas Regulator Assembly for 34 liter aluminum gas cylinders

02506-004            Gas Regulator Assembly for 34 liter steel gas cylinders

04546-004            Splash Guard for EX/SE Series

To place an order, please contact our experienced and professional customer service team:

PHONE: 734-761-1270

If you cannot find what you need or require a custom part, simply call and speak to one of our knowledgeable gas monitoring experts. They will be able to walk you through the ordering process quickly and professionally.

Sensor/Transmitter supplied with instruction manual

Description                                               Part No.

SE-5175 Sensor/Transmitter, CO         10032-1200

SE-5175 Sensor/Transmitter, H2S       10032-0200

SE-5175 Sensor/Transmitter, O2         10032-1100

SE-5175 Sensor/Transmitter, NH3      10032-2400

SE-5175 Sensor/Transmitter, SO2       10032-0500

SE-5175 Sensor/Transmitter, H2         10032-1500

SE-5175 Sensor/Transmitter, NO2      10032-1700

SE-5175 Sensor/Transmitter, NO         10032-1750

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