REFRIGERANT GAS LEAK DETECTION ALARM

Description

Refrigerant gas leak detection alarm

High-precision fixed gas detection system with visual and audible alarm, particularly suitable for refrigeration systems and machine rooms. It allows immediate detection of possible refrigerant leaks. The detector location should be chosen according to the refrigerant.

Technical specifications

• System: fixed, with visual and audible alarm
• Detection levels: 2 (pre-alarm and alarm)
• Sensitivity: leak detection from 500 ppm (depending on model)
• Sensor: remote, maximum distance 200 m; broken-cable warning
• Relays: 2, to activate auxiliary devices on alarm
• Sensor operating temperature: -20 / 50 ºC
• Alarm unit: IP65
• Power supply: 90-260 V, 50/60 Hz
• Type A sensors: R-134a, R-407C, R-410A, R-409A, R-407F
• Type B sensors: R-404A, R-507A, R-22, R-408A
• Type C sensors: R-717 (NH3, ammonia)
• Type D sensors: R-744 (CO2)
• Type U sensors: R-134a, R-407C, R-410A, R-409A, R-404A, R-22, R-422A, R-422D, R-408A, R-507A, R-407A, R-407F
• Inside cold rooms: sensors C, D and U are suitable for use inside cold rooms
• Not suitable for potentially explosive atmospheres
• SKU: 6502417

Applications

Refrigeration systems, cold rooms and plant rooms.

For prices and availability, contact us at [email protected].

FAQs

Which refrigerants does it detect?

It depends on the sensor type (A, B, C, D or U); see the list in the technical specifications.

Can the sensor be installed inside a cold room?

Yes, sensor types C, D and U are suitable for use inside cold rooms.

Is it suitable for explosive atmospheres?

No.