ESP model SSS-903 is a gas detector designed to detect combustible and toxic gases. The SSS-903 detector consists of a transmitter SSS and plug-in PGU modules with the following sensors: Electrochemical/Infrared/PID/Catalytic. The detector is SIL-2 certified.
The SSS-903 is state-of the-art point gas detector with local display. It can be configured to monitor up to two sensors directly connected or remotely installed up to a separating distance of 500 ft. For combustible detection, it can use a plug-in sensor that is either IR (Infrared) or a catalytic bead type.
The SSS-903 makes the calibration process easy and seamless with on-site non-intrusive calibration via local display or using HART hand held device. The event log stored in on-board memory allows it to maintain calibration records and diagnostics.
Transmitter SSS is the universal one-channel threshold unit intended for visualization of gas signals values receiving from plug-in gas transducers. Transmitter SSS has following output signals: 3 threshold relays and 1 “fault” relay, digital output (RS-485) and analog output 4-20 mA.
Transmitter of SSS body is made from stainless steel SS 316 or aluminum.
| Communication | 4-20mA HART Relay (Output) Wireless |
|---|---|
| Material of Construction | Aluminium SS316 |
| Power | 24 VDC |
| Type | Gas Detection |
| Cable Entry | 1/2 NPT ¾ NPT M20 |
| CE/ATEX | Yes |
|---|---|
| EMC/EMI | Yes |
| FM/CSA | Yes |
| GOST | Yes |
| IECEx | Yes |
| PESO | Yes |
| SIL | Yes |
| UL | - |