GPR-2500S 氧分析仪简单介绍联系人:丁先生 电话: 手机: 传真: 邮箱:@163.com 邮编:200331
范 围:0-1%,0-5%,0-10%,0-25%可调
远端安装传感器
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Technical Specifications
Accuracy: < 1% of FS range under constant conditions
Analysis: 0-1%, 0-5%, 0-10%, 0-25% FS ranges; auto-ranging or
manually lock on single range
Application: Monitor oxygen content of ambient atmospheres or con-
fined spaces which could be depleted by inert, hydro-
carbon, helium or mixed gases
Approvals: CE
Area Classification: General purpose; with optional safety barriers meets rec-
ognized intrinsic safety standards for use in Class 1, Divi-
sion 1, Group A-D hazardous areas
Alarms: None
Calibration: Certified gas of O 2 balance N 2 approximating 80% of range
above analysis range recommended for optimum results.
Supplied with flow through adapter with tube connections
Compensation: Barometric pressure and temperature
Connections: 1/8" compression tube fittings
Controls: Water resistant keypad; menu driven range selection, cali-
bration and system functions
Display: Graphical LCD 2.75 x 1.375; resolution .01 ppm; displays
real time ambient temperature and pressure
Enclosure: Painted aluminum NEMA 4X, 4x9x3", 8 lbs.
Flow Sensitivity: None between 0.5-5 SCFH, 2 SCFH recommended
Linearity: > .995 over all ranges
Pressure: Ambient
Power: 12-28VDC two wire loop power; minimum 24VDC with
optional intrinsic safety barriers
Response Time: 90% of final FS reading in 10 seconds
Sample System: None - exposed to ambient atmosphere
Sensitivity: < 0.5% of FS range
Sensor Model: GPR-11-32-4 - requires no maintenance
Sensor Life: 36 months in air at 25ºC and 1 atm
Signal Output: 4-20mA
Temp. Range: -10º to 45ºC
Warranty: 12 months analyzer; 12 months sensor
Wetted Parts: Corrosion resistant material
Optional Equipment
Remotely located sensor