Listing ID #3801366
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Contact Supplierhe Model 7001 is a Rugged, Portable, Easy-to-use Gas Analyser that monitors purge gases and the cooling gas in hydrogen-cooled turbine generators. It measures hydrogen in air & hydrogen in C02 as well as C02 in air during maintenance purging of hydrogen rooted turbine generators. Switch selectable ranges on the instrument make it easytochoosethe measurement required.
Technique | Advanced Dual Sensor Technology |
---|---|
Optional | Single Sensor Technology IR/UV Sensor Technology |
Resolution | 0-1 ppm (CO, NO, No2, & S02); 0.1% (Co2) |
Linearity | <2% of range |
Zero drift | <2% of range per month |
Span drift | <2% of range per month |
02 Ranges | 0-5 Vol% to 0-25 Vol% |
Resolution | 0.01 Vol% |
Linearity | <0.2 Vol% |
Zero drift | *0.2 Vol% per month |
Span drift | <0.2 Vol% per month |
Calibration method | Manual or Automatic 2-Point calibration span and zero automatic gas selection (option) |
Display Type | Alpha numeric LCD back light |
Analogue outputs | Isolated current loops One per gas 4-20 mA |
Relays outputs | One per gas |
Relay rating | Isolated changeover contacts rated 0.5A @ 125V a.c; V d.c |
Communications | RS 232 or R5 485 Modbus serial digital data bus (2 or 4 wire) |
Enclosure | 19" Rack |
Operating Temp | 40deg C to + 50deg C |
Power consumption | 400 w |
Instrument air (0 calibration) | 4 bar/ 60 psi min. clean dry & solvent free; 10 1/min |
Calibration gas (recommended) | 1 bar/15 psi; 2L/min approx |
Calibration gas type | Specific to each gas type & measurement span |
Dimensions (H x W x D) | < 20 seconds |
Response Time | 1570x600x370 mm |
Options | 24x24x12 mm |