The Ntron Model SCA is a stand-alone Gas Detector & Controller for use in industrial and laboratory gas monitoring applications. Featuring a wide range of gas detection capabilities, it can operate as a stand-alone unit but comes ready for direct integration with plant PLC or DCS. It can be configured to detect over 150 flammable and toxic gases, as well as CO2 and Oxygen. An integral sensor is included but the SCA can operate through a remote mounted sensor as well.

 

The Model SCA features three built-in alarm strobes and an alarm horn. A large, backlit, LCD alphanumeric display makes for easy operation, and external push buttons enable fast calibration & configuration. The unit is housed in a rugged, waterproof, and dustproof steel enclosure, which includes a lockable door.

 

Specifications:

Sensor: Pellistor, Electrochemical, Non Dispersive Infrared (NDIR)

Weight: 15.72 lb (7.13 kg)

Dimensions: 9.8” W x 10.55” H x 5.25” D
(249 mm x 268 mm x 134 mm)

Display: Backlit alphanumeric LCD display

Operating Voltage: 120 or 240 VAC or 24 VDC
Optional battery backup (min. 8 hrs.)

Control Panel: Status LEDs Alarm (Red), Fault (Yellow), Power On (Green)

Outputs: 4 - 20mA signal or 0-5VDC
three Form C relays, 5A
Two 24VDC outputs for remote alarms
Internal audible and visible alarm