P/N 10014-018, EX-5155 Sensor/Transmitter for Toxic Hydrocarbons & Organic Solvents An MOS sensor consists of a heated mixed metal oxide element that decreases in resistance in the presence of many gases and vapors. These sensors are broad range in their response characteristics. Different types of MOS sensors are available which can be optimized for a particular gas, but they are inherently non-specific. The EX-5155 can provide ppm level monitoring capability for detecting certain common toxic gases, including NH3 and H2S, in addition to a wide range of hydrocarbons and organic solvents. MOS sensors operate at lower temperatures than catalytic type sensors, which makes them less prone to poisoning. The MOS sensor is therefore the sensor of choice in applications where, for example, lead, phosphates or sulfur-containing compounds are present. Silicones, which are used in a wide range of oils, lubricants, adhesives, and many other products, can poison catalytic sensors and also influence the performance of MOS sensors under certain conditions. Applications for monitoring of hydrocarbon gases where silicones are present in the environment should be discussed with ENMET. Features
Solid-State MOS Sensor
Liquid Crystal Display
Three Alarm LEDs
Non-Intrusive Calibration
NEMA 4X, NEMA 7 and IP66 Rated Enclosure
Approved for Class I, Division 1, Groups B, C, and D
24 VDC, 4-20 mA
P/N 10014-018, EX-5155 Sensor/Transmitter for Toxic Hydrocarbons & Organic Solvents
An MOS sensor consists of a heated mixed metal oxide element that decreases in resistance in the presence of many gases and vapors. These sensors are broad range in their response characteristics. Different types of MOS sensors are available which can be optimized for a particular gas, but they are inherently non-specific.
The EX-5155 can provide ppm level monitoring capability for detecting certain common toxic gases, including NH3 and H2S, in addition to a wide range of hydrocarbons and organic solvents.
MOS sensors operate at lower temperatures than catalytic type sensors, which makes them less prone to poisoning. The MOS sensor is therefore the sensor of choice in applications where, for example, lead, phosphates or sulfur-containing compounds are present. Silicones, which are used in a wide range of oils, lubricants, adhesives, and many other products, can poison catalytic sensors and also influence the performance of MOS sensors under certain conditions. Applications for monitoring of hydrocarbon gases where silicones are present in the environment should be discussed with ENMET.
Features
- Solid-State MOS Sensor
- Liquid Crystal Display
- Three Alarm LEDs
- Non-Intrusive Calibration
- NEMA 4X, NEMA 7 and IP66 Rated Enclosure
- Approved for Class I, Division 1, Groups B, C, and D
- 24 VDC, 4-20 mA
