Honeywell Vent Line Sensor
The ventline sensor continuously monitors vent line headers for ammonia and fluorocarbons. High concentrations of refrigerant gases in vent lines are warning of system overpressure or leaking of relief valves. Either of these can pose a danger to your employees and equipment. The sensor is embedded in a 2 inch forge steel bull plug and houses a four-point terminal strip for electrically connecting the sensor and the preamp. The vent line solid-state sensors are broad spectrum devices and will sense other vapors in addition to your targeted gas.
| Vent Line Sensor | Part Number |
| Ammonia (NH3) Vent Line sensor, linear pre-amp, with mounting kit | M-510000 |
| R22 Vent Line sensor, linear pre-amp, with mounting kit | M-600104 |
| Ammonia (NH3) Vent Line sensor, linear pre-amp, no mounting kit | M-600253 |
Features and Benefits
• Improves personnel, product and equipment safety
• Extremely reliable sensor assembly
• Easy to calibrate and adjust
• Simple to install
• Continuous monitoring
• Input directly to central alarm systems
• Linear 4-20mA output
