OEM Pressure Transducer Featuring Exceptional Proof Pressure and Stability Specifications- Vacuum to 6000 PSI (400 Bar)
Quick Specs...
Overview / Design Principle:
The 1200 series pressure transducer features stability and toughness via its CVD and ASIC design coupled with a thicker diaphragm. The thicker diaphragm enables these sensors to survive most pressure spikes caused by pump ripple, solenoid valves, etc. A modular design allows special ordering of fittings, electrical cables, etc. for OEM applications. The ASIC and CVD technology enables Gems to offer almost any output over any pressure range.
Applications:
Input
Pressure Range
Vacuum to 400 bar (6000 psi) Gauge datum only
Proof Pressure
4 x Full Scale (FS) (<1% FS Zero Shift)
Burst Pressure
>35 x FS <= 4 bar (60 psi); >20 x FS <=40 bar (600 psi); >5 x FS <=400 bar (6000 psi)
Fatigue Life
Designed for more than 100 million FS cycles
Performance
Supply Voltage Sensitivity
0.01% FS/Volt
Long Term Drift
0.2% FS/year (non-cumulative)
Accuracy
0.5 % FS typical (optional 0.15% FS)
Thermal Error
2.0% FS typical
Compensated Temperatures
-20°C to 80°C (-5°F to 180°F)
Operating Temperatures
-40°C to 125°C (-22°F to 260°F) for elec. codes A, B -20° to 80°C (-5° to 180°F) for elec. codes 2, D -20° to 50 °C (-5° to 125°F) for elec. code F temperatures > 100°C supply is limited to 24 Vdc.
Zero Tolerance
1% of span
Span Tolerance
Response Time
0.5 ms
Mechanical Configuration
Pressure Port
See ordering chart
Wetted Parts
17-4 PH Stainless Steel
Electrical Connection
Enclosure
316 SS, 17-4 PH ss IP65 for elec. codes A, B, D, 2 IP67 for elec. codes F IP30 for elec. code "3" with flying leads
Vibration
70g, peak to peak sinusoidal, 5 to 2000 Hz (Random Vibration: 20 to 200 Hz @ =20g Peak per MIL-STD.-810E Method 514.4)
Acceleration
100g steady acceleration in any direction 0.032% FS/g for 1 bar (15 psi) range decreasing logarithmically to 0.0007% FS/g for 400 bar (6000 psi) range
Shock
20g, 11 ms, per MIL-STD.-810E Method 516.4 Procedure l
Approvals
CE, UR (12 ET, 16 ET Intrinsically safe)
Weight
Approx. 100 grams (additional; cable 75 g/m)
Voltage Output Units
Output
Supply Voltage (Vs)
1.5 Vdc above span to 35 Vdc
Min. Load Resistance
(FS output / 2) K ohms
Current Output Units
4-20 mA (2 wire)
24 Vdc, (7-35 Vdc) Above 100°C supply limited to 24 Vdc
Max. Load Resistance
(Vs-7) x 50 ohms
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