Description; Specifications - H2Scan HY-ALERTA 1600 Operating Manual

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DESCRIPTION

TM
The HY-ALERTA
hydrogen as a component of air. The hydrogen specific solid-state sensing element is housed in a
flameproof enclosure at the tip of the sensor tube, and ATEX certified for Zone 0 hazardous locations. The
electronics assembly housed in a metal housing, which is permanently attached to the sensor tube, is
ATEX certified for Zone 1 hazardous locations. The electronics contains all the circuitry necessary to
operate the sensor and provides calibrated hydrogen readings to a 4-20 mA analog and RS422 digital
outputs. The HY-ALERTA
positive alarms and ensuring safety system reliability.
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SPECIFICATIONS

Sensitivity Range:
Accuracy:
Response Time:
Temperature:
Sensor Input Voltage:
Power Barrier Input Voltage:
Analog Output:
Serial Communication:
Dimensions:
Weight:
Enclosure Rating:
Approvals and Ratings:
Calibration Period:
Product Life:
90000012 R8
1600 Intrinsically Safe Area Hydrogen Monitor is designed to detect and/or measure
TM
1600 has no cross sensitivity to other combustible gases, eliminating false
0.4% to 5% hydrogen by volume at 1 ATM,
10% to 125% hydrogen lower flammable limit
± (0.03 x indication + 0.2) percent hydrogen by volume
Example: accuracy at 1% H 2 is ±0.23% H 2
T 90 of 60 sec maximum
Ambient Operating:
Storage:
Range:
Intrinsically Safe:
Range:
Nominal:
Isolated, Loop Powered 4-20 mA
RS-422
See following figure (dimensions in inches)
1 lbs.
At least IP20, capable of meeting IP64
Dust-tight, protected against water spray from any direction
0359
ITS07ATEX25634X
3 months
10 years
HY-ALERTA™ 1600, Intrinsically Safe Area Hydrogen Monitor
-20 to +40°C
-40 to +50°C
5 VDC to 28 VDC
10 VDC, 6 W
20 VDC to 28 VDC
24 VDC
II 1 G, Ex ia II H2, db+db IIB T3 Ga
II 2 G, Ex ib II H2, ib db IIB T3 Gb
OPERATING MANUAL
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