Είσοδος
Description
Cryo Freon
FREON LEAK DETECTOR
Cryo-Freon is a freon leak detection device that can be installed wherever there is a possibility of leakage. It has a fault indicator and can be connected to an alarm system in another area.
It has increased sensitivity to detect refrigerant gases widely used in refrigerator and air conditioning systems, such as R-134a, R-404a, R-407c and R-410, but also other gases, such as R-22, ethanol, etc. The device has a built-in temperature sensor, for temperature offsetting of gas concentration measurements.
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Two indications: alarm and fault
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Two level gas detection sensitivity setting
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Fault and alarm relay outputs
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Sound notification with built-in buzzer in case of error or alarm
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The device has a built-in temperature sensor, for temperature offsetting of gas concentration measurements.
Use
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Industrial Units
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Cooling Chambers
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Packaging factories
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Buildings
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Food storage areas
Specs-Downloads
| Supply voltage | 12V DC |
| Quiescent current | 130mA (±20mA) |
| Current in alarm or fault | 180mA (±20mA) |
| Connectivity | RS-485 |
| Dimensions | 168mm x 120mm x 55,5mm |
| Device operating temperature | 0 oC to +50 oC |
| Verification time | 20 sec (one gas concentration measurement) |
| Monitoring coverage | 10m in a straight line |
| Sensitivity levels | 2 (standard – alarm) |
| Maximum current of relay contacts | 10A/120VAC, 10A/24VDC |
| Ohmic resistance of relay contacts | 0.1 Ohm |
| Input for external sensor | 4-20 mA (three lines) |
