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Performance
Hydrogen Sensitivity Range: 0.5% to 100% hydrogen by volume at 1 ATM
Ingress Protection: IP64 capable
Recommended Verification Interval: 90 days
Product Life Expectancy: 10 years
Accuracy: ± 0.3% absolute for 0.5 to 10% H2, ± 1.0% absolute for 10 to 100% H2
Drift/week: ± 0.2% absolute for 0.5 to 10% H2, ± 0.4% absolute for 10 to 100% H2
Repeatability: ± 0.2% absolute for 0.5 to 10% H2, ± 0.4% absolute for 10 to 100% H2
Linearity: 0.2% absolute for 0.5-10% H2, 0.4% absolute for 10-100% H2
Interface Options
Input Voltage Range: 90 VDC to 240 VDC
Input Current: 15W: Output Currents: 4 mA to 20 mA, 0 mA to 20 mA, User-specific mA range
Serial Communication Options: RS232 or RS422
Relay Contacts: Two programmable relays and one fault relay with both normally open (N.O.) and normally closed
(N.C.) contacts:5A/240VAC, 5A/ 30 VDC
Operating Conditions
Operating Humidity: 0% to 95% RH (non-condensing)
Flow Rate: 0 slpm to 50 slpm
Pressure: 0 to 7 bar gauge, 0 to 100 psi gauge
Process Gas Temperature Range: -20ºC to 65ºC Operating
Temperature Range: -20ºC to 40ºC
Storage Temperature Range: -40ºC to 80ºC
Calibration Background Gas: Nitrogen
Adapter Fittings - ¾” Union Tee Compression
Dimensions
Width: 13.8 cm (5.4 in)
Length: 19.2 cm (7.5)
Depth: 13.0 cm (5.7 in)
Customer Application Information Sheet
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