Description Reviews Description Replacement sensor module H?S (Hydrogen Sulfide), 0...50 ppm, Electro-chemical View AllClose Customer ReviewsWe’re looking for stars!Let us know what you thinkBe the first to write a review!
Add to Cart Belimo EXT-OP-5508 Belimo MSRP: Now: $321.58 Was: Replacement sensor module H? (Hydrogen), 0...50% LEL, Catalytic EXT-OP-5508
Add to Cart Belimo EXT-OP-5506 Belimo MSRP: Now: $276.08 Was: Replacement sensor module C?H? (Propane), 0...50% LEL, Catalytic EXT-OP-5506
Add to Cart Belimo EXT-OP-6017-A Belimo MSRP: Now: $1,356.10 Was: Gas monitor, CL?, 0...10 ppm, CAN bus, BACnet MS/TP, Auxiliary switch 1 x SPDT, Number of relays 1 EXT-OP-6017-A
Add to Cart Belimo EXT-OP-6016-A Belimo MSRP: Now: $1,131.75 Was: Gas monitor, H?S, 0...50 ppm, CAN bus, BACnet MS/TP, Auxiliary switch 1 x SPDT, Number of relays 1 EXT-OP-6016-A
Add to Cart Belimo EXT-OP-6023-A Belimo MSRP: Now: $1,096.23 Was: Gas monitor, O?, 0...50% vol., CAN bus, BACnet MS/TP, Auxiliary switch 1 x SPDT, Number of relays 1 EXT-OP-6023-A