S4620R449A - R-449A Gas Detector 0-2000 PPM, 4-20mA - Infrared sensor - SMART3-R

S4620R449A SMART3-R refrigerant gas detectors are employed to detect refrigerant R-449A compounds (PPM) in non classified areas.

The SMART3-R have been designed for non classified areas and are ideal for the detection of flammable, toxic and refrigerant gasses in non hazardous environments.
The detectors provide analog 4-20 mA, digital RS485 transmissions and 3-relay outputs.
A multi-colour LED light ring offers a visual indication of the detector' status while an internal buzzer activates to warn of any fault or alarm condition.
SMART3-R are rated to IP42 and feature one-man calibration via the STS/CKD series calibration keypad.
On request, SMART3-R can be supplied with remote sensor head. The detector will be supplied complete with 5m RJ12 6P6C cable.
SMART3R comply with the following new standards:
• EN 378-3
• EN14624
• EN 50676
• IEC 60335-2-40 Annex LL
• ISO 5149-3
• F-Gas Regulation

FEATURES & BENEFITS

• Standard 4-20 mA, RS485 and 3-relay outputs
• Multicolour LED ring
• Internal buzzer for audible warning
• Ongoing system self-diagnosis
• Wide range of sensors and detectable gases
• Optional remote sensor head
• Easy sensor replacement
• Standard 12-24 Vdc power supply. On request 90-240 Vac, without 4-20 mA transmission

Gas Detector type : refrigerant R-449a Gas detector