Transmitter Exd SIL2 Aluminum enclosure, 4 entries, copper free, Electronic with1 output RS+4-20mA, LCD display, relay card - Zone 1 areas SMART S-SS SSS4A13 Sensitron

Transmitter Exd SIL2 Aluminum enclosure, 4 entries, copper free, Electronic with1 output RS+4-20mA, LCD display - Zone 1 areas SMART S-SS SSS4A11 Sensitron

Transmitter Exd SIL2 Aluminum enclosure, 3 entries, copper free, Electronic with 1 output RS+4-20mA, LCD display, relay card, Hart modem - Zone 1 areas SMART S-SS SSS3AC17 Sensitron

Transmitter Exd SIL2 Aluminum enclosure, 3 entries, copper free, Electronic with 1 output RS+4-20mA, LCD display, relay card - Zone 1 areas SMART S-SS SSS3AC13 Sensitron