Toxic Gas Detectors & Oxygen Deficiency Sensors
PemTech toxic gas detectors are designed with electrochemical, solid state semiconductor and infrared oxygen deficiency sensing elements. All models feature microprocessor based modular design with non-intrusive auto calibration and digital display. Design for use in hazardous environments with reliability and precision.
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PT295 Series
Model PT295 is a microprocessor-based sensor for toxic gas detection in parts per million (ppm) level.
More About PT 295 Series Oxygen Sensors -
PT395 Series
Model PT395 Series is a microprocessor-based sensor for the detection of toxic gas in ambient air.
More About PT 395 Series Toxic Sensors -
Ultra 1000 Toxic
Ultra 1000 series is a microprocessor based addressable sensor for toxic gas detection.
More About Ultra 1000 Toxic & Oxygen Deficiency Sensor
| PT295 | PT395 | Ultra 1000 (Standard) | Ultra 1000 Infared | |
|---|---|---|---|---|
| 4-20mA Analog Output | √ | √ | √ | √ |
| Display Type | 3-Digit | 3-Digit | LCD | LCD |
| Non-Intrusive Auto-Calibration | √ | √ | √ | √ |
| Microprocessor Based | √ | √ | √ | √ |
| Suitable for Hazardous Location use | √ | √ | √ | √ |
| Number of Alarm Relay contacts | 1 | 3 | 3 | 1 |
| RS485 Serial Communication | √ | Optional |