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| AGM300 - Specifications |
Product Type: | Ammonia gas, multiple area infrared monitoring system for low level continuous |
| monitoring of ammonia refrigerant gas used in most commercial refrigeration systems. |
| System design supports compliance to the refrigerant monitoring requirements of |
| ANS/BSR ASHRE |
Coverage: | |
Detector Type: | Infrared |
Gas: | Ammonia, NH3, |
Sensitivity: | 1 ppm |
Measuring Range: | 25 to 10,000 ppm |
Accuracy: | ±10 % of reading |
Front Panel: | 3 Indicator lights: |
| • One green light will glow steady when unit is operating normally, or flashing when |
| unit is in |
| • One red light will glow steady when any point is above the alarm setting, or will be |
| flashing when the unit is in service mode |
| • One yellow light will glow when there is a system fault |
Temperature Drift: | ±0.3% of reading per degrees C |
Sampling Mode: | Automatic or manual (hold) |
Auto or on zone change | |
Response Time: | 5 to 120 seconds - depending on air line length and number of zones |
System Noise: | Less than 40dB(A) @ 10 feet |
Monitoring Distance: | Up to 500 feet maximum air line length (each zone) |
Conditioned Signal: | Dual optional |
Alarms: | Four SPDT alarm contacts are provided (Rated 5 amp 120 VAC) |
| Three assigned to PPM level alarms - One assigned to system faults |
Communications: | • Full |
| Management System via |
| • |
| • MODBUS RTU communication protocol standard |
Power Safety Mode: | Fully automatic system reset. All programmed parameters retained. |
Operating Temp: | 32 to 113 °F (0 to 45 °C) |
Ambient Humidity: | 5 to 90% |
Size/Weight: | 17"H x 12"W x 5.5"D - 15 lbs. |
AC Power: | 120 or 230 VAC, 50/60 Hz, 21 Watts |
Certification: | UL |
Warranty: | Two (2) Years from date of shipment |
Altitude Limit: | 2,000 Meters |
Instruction | 83 |