Ventline Sensor
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Features The SHERLOCK VENTLINE REFRIGERANT GAS SENSOR (VENTLINE) was designed to detect the presence of high concentrations of refrigerant gas in the vent lines of refrigeration systems. The sensor warns the user to investigate for possible leaks in relief valve or to check the systems for overpressure. The sensor is designed to be installed in refrigeration vent lines and is supplied in a NEMA 3R rated housing with 3/4" NPT female connections. There are three models of the Ventline Sensor, one for CFC/HCFC gases, one for HFC gases, and one for Ammonia. The Ventline Sensor should be utilized as a signal source for the SHERLOCK 2-SERIES or SHERLOCK 4-SERIES Refrigerant Gas Monitoring Systems or the Wizard Evaporator Control System. Typical applications include:
Specifications ENCLOSURE -- NEMA 3R - 4.3"H x 3.5"W x 4.0"D ENVIRONMENT -- -25 to 120 °F (-30 to 50 °C), 0 to 95 % RH non- condensing POWER INPUT -- 12VDC, 250 mAmps OUTPUT SIGNAL -- 0.5 to 5VDC DETECTION RANGE -- 20 to 1000 ppm (gas dependent) SENSITIVITY -- 10 % of full scale reading. CALIBRATION -- Every 6 Months WARM-UP TIME -- Readings will stabilize after 3 hours.
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