Manufacturer : Honeywell Product No. : 05701-A-0301 Product type : Single Channel Control Card 4 - 20mA Four-Part Liquid Display: Analogue Display: 25 segment. Digital Display: Four character. Message Display: Four character. Icon Section: Power On/Card Select. LEDs: A1, A2, A3 gas alarms. Fault and Inhibit. Push-Button: Alarm Reset/Card Select. Alarm Setting Point Resolution: In 1% fsd steps. Power Consumption: Catalytic: 3.75W (typical). (Includes Catalytic Sensor). 4 - 20mA: 3.25W (typical). DC Supply: 18V to 32V dc. Electronic Drift: Less than ±2% / 6 months. Dimensions (LxWxH) : 17cm x 2.5cm x 11.2cm