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Gasflag

Entry level control panel

Overview

Features:

  • Loud internal audible alarm
  • Clear system integrity indication
  • Accepts industry standard 4-20mA inputs
  • Multiple units can be daisy-chained
  • Variable alarm configurations
  • Integral alarm outputs
  • Simple installation
  • Minimum maintenance
  • One button operation
Specs

Specifications

Size 210 h x 145 w x 46 d mm (8.25 x 5.75 x 1.75 inches)
Weight <500 g (1.1 lb)
Enclosure material ABS
Sensor connection Two or three wire connection to sensor via screened cable
Operating voltage 13-28 V dc
Input type 4-20 mA sink or source (selectable)
Panel indication Power Healthy         Green LED
System fault              Amber LED
Alarm 1 & Alarm 2   Red LEDs
Fault current <3 mA and >23.5 mA (overrange fault)
Operating temperature -20°C to +70°C (-4°F to +158°F)
Storage -25°C to +65°C (-13°F to +149°F)
Humidity 0-99% RH, non-condensing
Trip point hysteresis Alarm hysteresis set at approximately 0.5 mA
Fault hysteresis set at approximately 0.2 mA
Response time Time to alarm <1 second
Connections Terminals accept cables of cross sectional area 0.5 to 2.5 mm2
Relay outputs Single pole change-over for use with dc signals
The relay contacts are rated 1A at 30 V dc
Standards EMC EN50270 
Ingree protection IP20

 

 

Accessories

Accessories

Below is a small selection of the accessories available for the Crowcon Gasflag. For a full list please call 01235 557700 or Contact Us.

100-240Vac to 24V (750mA) power supply

E07998

Enables Gasflag to be easily powered from a 100-240Vac mains power source. (Gasflag can also be ordered with this power supply from new, specify part number C01818 if this is required.)

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