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Page 34
FCO432 Users Guide Issue 1
Specification
Features
Models/Ranges
Model 1: ±50Pa
Model 2: ±150Pa
Model 3: ±500Pa
Model 4: ±2500Pa
Model 5: ±10kPa
Model 6: ±20kPa
Model 7: ±30kPa
Model 8: ±1bar
Model 9: -1bar to +2bar
Model 10: -1bar to +6bar
Model 11: -1bar to +10bar
Output Options
2 wire 4-20mA (only available for models 1 to 7)
4 wire isolated 4-20mA: (only available for models 1 to 7)
4 wire isolated voltage: 0-1 VDC to 0-10VDC full scale
4 wire isolated voltage: ±1 VDC to ±10 VDC full scale
Display options
Low power LCD
High brightness blue OLED (Requires local 24VDC power)
Keypad
Optional: membrane keypad for easy field configuration
Adjustable Damping
0.0 to 60.0 seconds
Measurement functions
Linear, square-root, custom linearisation, various selectable engineering units
Trip Level Relays
Optional: 2 relays, rated 2A @ 55Vac, 30Vdc
Zero Control
Optional: Automatic or Remote
Pneumatic Ports
Barbs with locknuts for 6mm OD x 4mm ID for flexible tubing
Options for 4mmOD x 3mm ID tube fittings, ⅛”BSPF or ¼”BSPF
Communications
Internal Micro-USB for instrument configuuration (free utility software)
Optional external RS232, RS485 or USB port.
Performance
Enhanced
Accuracy @ 20
°
C
10% to 100% range:
0 to 10% range:
< ± (0.25% r1 digit)
< ± (0.025% range +1 digit)
Standard
Accuracy @ 20
°
C
10% to 100% range:
< ± (0.5% r1 digit)
0 to 10% range:
< ± (0.05% range +1 digit)
Span Adjustment
10% to 100% of range
Note: Span can be set anywhere within instruments range..
For
span <20% of range, accuracy is reduced to the standard specification
Long Term Drift
Typically 0.2% per annum
Temperature Coefficients
Standard
Zero: < 0.2%/°C
Range: < 0.4%/°C
Enhanced
Zero: < 0.02%/°C
Range: < 0.02%/°C
Working Temperature
-10 to 60°C
Output Resolution
0.3μA for output 4-20mA
0.1mV for outputs 0-1V, ±1V, 0-2V, ±2V
0.35mV for outputs 0-5V, ±5V, 0-10V, ±10V
Overload
20 x DP range
Static Pressure
±
1 bar Gauge
Minimum Step Response
100ms
Output Update
50ms
Power supply
Configuration
Supply Voltage
2-wire 4 to 20mA
4-wire isolated (with relays and autozero)
9 to 40Vdc, 22mA
24Vdc ±10%, 100mA
Construction
Enclosure
IP54 rated ABS enclosure
Dimensions
W120mm x H85mm x D58mm
Materials in Contact With
Media
Copper, brass, nickel, mica & PVC
Media Compatibility
Air and non-corrosive gases max 95% humidity non-condensing
Weight
0.5kg