$400 - $500, GfG

GMA-SW - Key-operated Switch Module / Relay Alarm Card. Includes key switch to disable common alarms, 4 relays for Alarm 1, 2, fault and silence activated. Each alarm or fault relay activates when any of the respective alarms for any card on the same bus (motherboard) is active.

Note: This card requires a dedicated card slot (3HE x 7TE)

Ammonia (NH3) 0 to 250 ppm Replacement Sensors

Ammonia (NH3), 1 ppm, 0 to 200 ppm Replacement Sensors

Ammonia (NH3), 0 - 500 ppm, Replacement Sensor with 1-Year Warranty

Ammonia (NH3), 1 ppm, 0 to 100 ppm Replacement Sensors

Ammonia (NH3) 0 - 200 ppm for Standard Temperatures (-4°F to 104°F) Replacement Sensor

Extended 6-year sensor warranty (O2, LEL, CO and H2S)

Calibration Kit with 3-way Gas include ABS carrying case, fixed flow regulator (as specified), calibration adapter and tubing.

HCFC-21 (CHCl2F) or HCFC-22 (CHClF2) Replacement Sensor

GMA 313 EQ with 2 Control Boards External Alarm/Reset for 2313002-1

Combustible (LEL) - Unfiltered, 0 - 100% LEL, Replacement Sensor with 2-Years Warranty

Calibration Kit without Gas, with 1.0 lpm Regulator (for Use with Cl2).

Include: ABS carrying case, fixed flow regulator (as specified), calibration adapter and tubing.

Calibration Kit Includes carrying case, 0.5 lpm fixed flow regulator for inside thread cylinders (Aluminum and 103L steel cylinders), calibration adapter and tubing

Calibration Kit Includes Carrying Case, 0.5 lpm Fixed Flow Regulator (34L Steel Cylinders), Calibration Adapter and Tubing

Calibration Kit with Carrying Case, Regulator, Calibration Adapter, Test Gas Cylinders (Zero Air and Carbon Monoxide) and Tubing

Calibration Kit Includes Carrying Case, 1.0 lpm Fixed Flow Regulator for Reactive Gases (HCl and Cl2), Calibration Adapter and Tubing

Ammonia (NH3) Replacement Sensor, 1 ppm Resolution, 0 - 100 ppm Range

Ammonia (NH3) Replacement Sensor, 1 ppm Resolution, 0 - 200 ppm Range

Ammonia (NH3) Replacement Sensor, 1 ppm Resolution, 0 - 250 ppm Range