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Specification | |
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General | |
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Detection method |
IR-absorption, dual wavelength, dual path |
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IR-Source |
Solid state IR source, 50Hz flash |
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Gases detected |
CO2 |
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Self-test |
Continuous |
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Calibration |
Factory set, no field recalibration |
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Performance | |
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Lifetime stability |
±5% of full scale (FS) reading |
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Accuracy |
±3% FS between 0-50 % reading |
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|
±5% FS between 50-80 % reading |
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Response time |
T20 = 1 sec. |
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T50 = 2.5 sec. |
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T90 = 6 sec. |
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Start-up time |
Less than 60 sec. |
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Output signal | |
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Standard |
Current source 4 – 20 mA, max. load impedance 500 |
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Option |
Current sink 4 – 20 mA |
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Option |
HART® |
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Electrical | |
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Power supply |
24 V DC, range18-32 V DC |
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Power consumption |
Approx. 3.5 W |
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Connection |
3 wires (0.5mm2 - 1.5mm2) |
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Cable entry |
M20 EExe cable gland |
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Temperature range | |
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Storage |
-40°C to + 70°C |
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Operating |
-20°C to + 45°C |
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Humidity (operation) |
100% RH |
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Explosion proof housing | |
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Main compartment |
EExd IIC T6 |
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Terminal comp. |
EExe |
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Protection category |
IP66/IP67 DIN 40050 |
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Housing material |
Stainless steel SIS2343 (ASTM 316) |
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Approvals | |
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ATEX |
Directive 94/9/EC, EMC directive 89/336/EEC Article 4 |
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SAA (Simtars) |
AS 2380.1 / 2380.2 / 2380.6 |
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ABS |
# 04-LD444057-PDA |
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SIL |
Qualified for SIL2 systems |
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Versions | |
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Standard ranges |
10000ppm (1%), 3%, 5% 10% and 100% |
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