SS76 TX Gas Detection Transmitters

SS76 TX Gas Detection Transmitters

Features

  • Input from
    – Pellistor
    – Electrochemical
    – Infrared
  • Aluminium or stainless steel
  • Optional relay board
  • Designed to meet
    EN61508-SIL 2
  • OLED display

 

Technical Specification

Outputs- 4-20mA
- Modbus
- Optional Relay Board
- Optional HART Board
Temperature- Enclosure: -40oC to +70oC
- Electronics: -20oC to +70oC
Weight- 2.3 Kg (Aluminium)
- 3.2 Kg (Stainless Steel)
Supply Voltage- 8 to 32VDC
Maximum Current Consumption- 170mA @ 24VDC
- 250mA @ 24VDC with Relay Board
(all relays energized)
Entries- Detector: 1x M20 x 1.5P
- Cable: 2 x M20 x 1.5P
(2 x 3/4" NPT Optional)
Display- 2 line, 16 character OLED display
Calibration- Non-intrusive magnet calibration
Humidity- 0 tp 95% RH, non-condensing
Ingress Protection- IP66
ApprovalsCertificate Codes
- Ex Symbol II 2 GD Ex d IIC T6 Ta -40 oC to +60 oC Gb
- Ex tb IIIC T85 oC TA -40 oC to +60 oC Db IP66
Certificate Numbers
- ATEX Cert. No.: Baseefa 11ATEX0116
- IECEx Cert. No.: IECEx BAS 11.0055
Optional Relay Board
Relays
(Contact Type)
- Alarm 1 (normally open)
- Alarm 2 (normally open)
- Alarm 3 (normally open)
- Fault (changeover)
Contact Rating
(Resistive Load)
- Alarm Relays
5A 250VAC / 30VDC
- Fault Relay
3A(NC), 5A(NO), 250VAC / 30VDC

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