PYM152

p | Sensors | OEM Sensor Applications Smart Gas Sensor PYM 151 / PYM 152 Sensor Modules for Natural Gas Detection Dimensions in mm Patend pending Meets EN 50 194 Requirements Unique NDiR Sensor Module Digital Output Factory-calibrated New! The Smart Gas Sensor is PerkinElmer’s response to OEM requirements for gas alarm sensors with long term stability. By use of the NDIR principle with a robust IR source and and a highly reliable pyroelectric detector, this sensor offers a digital alarm output, self monitor and diagnosis feature. It is supplied fully tested and calibrated for a minimum of 4 year long term operation. The PYM 151 provides one output with series signal transmission, whereas PYM 152 provides 4 discrete digital output signals. Pre Alert Level Main Alert Level Response Time Warm-up Time PYM 151/152 Unit Remark 10% LEL EN 50194 20% LEL max 30 sec EN 50194. max 60 sec Long Term Stability Operation Voltage Operation Current max +/- 0,5% 6.,0 max 240mA LEL/a V DC Operation Temperature Environmental Humidity Storage Temperature -10...+40 max 90% -40...+70 -10...+50 °C rel Hum. °C non permanent permanent Outputs provided: PYM 151: Digital out :one wire, pre-alert, main alert, no-function, selfdiagnosis, with 4 pin plug PYM 152: 4 lines:pre-alert, main alert, nofunction, selfdiagnosis, with 7 pin plug. Europe: PerkinElmer Optoelectronics GmbH & CoKG Wenzel Jaksch Str 31 65199 Wiesbaden / Germany Phone +49(0)611 492 0 Fax +49(0)611 492 170 N Am...