Specification - Crowcon Xgard IR Instructions D'installation, D'utilisation Et D'entretien

Junction box material
Dimensions
Weight
Operating voltage
Current consumption
Output
Fault Signal
Maximum cable loop resistance
Operating temperature
Humidity
Degree of protection
Explosion protection
Approval code
Safety certificate no.
Standards
Zones
Gas groups
EMC

4. Specification

Corrosion resistant alloy with polyester
powder coating
316 Stainless Steel (optional)
156 x 166 x 111 mm (6.1 x 6.5 x 4.3 inches)
Alloy: 1 kg (2.2 lbs)
Stainless Steel: 3.1 kg (6.8 lbs) approx.
10–30 V dc
67 mA @ 10 V, 50 mA @ 24 V
4-20 mA Sink or Source (Selected by Links)
< 3 mA
40 Ohms @ 18 V (power) +ve terminal
450 Ohms @ 18 V (signal) sig terminal
Relative to -ve terminal (common)
-20°C to +55°C (-4°F to +131°F)
0–95% RH, non condensing
IP65
Flameproof
ATEX II 2 GD Exd IIC T6
Tamb = -40°C to 50°C
ATEX II 2 GD Exd IIC T4
Tamb = -40°C to +80°C
UL Class I, Division 1, Groups B, C & D
IECEx Exd IIC T6 , Exd IIC T4
Baseefa 04ATEX0024X and
IECEx BAS05.0043X
EN60079-0: 2006, EN60079-1:2004, UL1203
Certified for use in Zone 1, Zone 2, Zone 21 or
Zone 22 (see hazardous area classifications
section)
IIA, IIB, IIC, (groups UL B,C,D)
EN50270
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