Ashcroft GC35 Посібник з монтажу та обслуговування - Сторінка 5
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SPECIFICATIONS:
PERFORMANCE SPECIFICATIONS
Optional Analog Output (4-20mA):
Accuracy ±1.0% FS (Accuracy includes the effects of Linearity, Hysteresis and
Repeatability)
Response Time: 30msec–10 sec (by user)
Output Resolution: ±0.05 FS
Analog Scaling: User may configure analog output scaling to any range within
–100 to 150% Full Scale of sensor range.
Pressure Switch Output:
Type: NPN or PNP Open Collector up to 80mA
Setting Accuracy: ±1.0% FS
Response Time: 5msec–10 sec (by user)
Hysteresis: Variable (by user)
Switch Setting: User may adjust switch actuation and deadband to any points within
Full Scale sensor range
Display:
Type: 4 digit, 8mm LED
Accuracy: ±1.0% FS (URL) + last digit
Response Time: 200msec–10 sec (by user)
Display Setting: User may re-configure display scaling, set to capture MIN or MAX value
and adjust display update rate
LED Ring: 3 color emmisions (red, green, blue)
Standard Ranges (Gauge):
0 to 50psig, 100psig, 150psig, 300psig, 500psig, 1000psig, 1500psig, 3000psig,
5000psig, 7500psig
Standard Ranges (Compound):
–15 to 75psig, –15 to 150psig, –15 to 300psig,
ENVIRONMENTAL SPECIFICATIONS
Temperature Limits:
Storage: –20 to 70ºC (–4 to 158°F)
Operating: –20 to 70ºC (–4 to 158°F)
Compensated: –20 to 70ºC (–4 to 158°F)
Temperature Effects:
Zero and Span ±0.1% FS/ºC (from 23°C reference temperature)
Humidity: Non-Condensing
0 to 85% RH (Ranges 150 psi and below), 0 to 100% RH (Ranges 300 psi and above)
FUNCTIONAL SPECIFICATIONS
Proof Pressure: 4X Range (Ranges 1500psi and below)
Burst Pressure: 10X Range (Ranges 1500 psi and below)
5X Range (Ranges 3000 psi and Below), 3X Ranges (Ranges 5000 psi and above)
Withstand Voltage: 350Vac 1 minute
Insulation Voltage: 50Vdc, 100M min
CE Compliance: EN61326-1 2006, EN61326-2-3 2006
EU RoHS Compliance
Stabiity: ±0.25% FS/Year
ELECTRICAL SPECIFICATIONS
Power Supply Requirements:
Supply Voltage: 16-36Vdc (with Analog Output Option)
Supply Voltage:
Current Consumption: 50mAdc (max)
Switch Contacts: User selectable NPN (default) or PNP Open
Collector Outputs
NPN Type: 30Vdc/80mA (max)
PNP Type: supply voltage 80mA (max), Voltage drop 1 Vdc (max)
2.5X (Ranges 3000psi and above)
11-36Vdc (Switch Output Version Only)
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