22ET系列压力传感器
Intrinsically Safe, General Purpose Industrial Pressure Transmitter - Vacuum to 6000 psi (400 bar)
Quick Specs...
- Millivolt, Voltage and Current Output Models
- Gauge, Absolute, Vacuum and Compound Pressure Models Available
- Submersible, General Purpose and Wash down Enclosures
- High Stability Achieved by CVD Sensing Element
Overview / Design Principle:
The 2200 series pressure transmitter features stability and accuracy in a variety of enclosure options. The 2600 series extends the packaging options via an all welded stainless steel back end for demanding submersible and industrial applications. The 2200 and the 2600 feature proven CVD sensing technology, and ASIC (amplified units), and modular packaging to provide a sensor line that can easily accommodate specials while not sacrificing high performance.
Applications:
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Off Highway Vehicles
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Natural Gas Equipment
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Semiconductor Processing
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Power Plants
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Refrigeration
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Robotics
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HVAC
| Specifications | ||
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Input |
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Pressure Range |
Vacuum to 400 bar (6000 psi) 0 -25 bar Absolute |
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Proof Pressure |
2 x Full Scale (FS) (1.5 x FS for 400 bar, >= 5000) |
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Burst Pressure |
>35 x FS <= 6 bar (100 psi) |
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| Fatigue Life |
Designed for more than 100 million FS cycles |
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Performance |
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Long Term Drift |
0.2% FS/year (non-cumulative) |
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Accuracy |
0.25% FS typical (optional 0.15% FS) |
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Thermal Error |
1.5% FS typical (optional 1% FS) |
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Compensated Temperatures |
-20°F to 80°F (-5°C to 180°C) |
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Operating Temperatures |
-40°C to 125°C (-22°F to 260°F) for elec. codes A, B, C, 1 |
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Zero Tolerance |
1% span |
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Span Tolerance |
1% span |
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Response Time |
0.5 ms |
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Mechanical Configuration |
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Pressure Port |
See ordering chart |
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Wetted Parts |
17-4 PH Stainless Steel |
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Electrical Connection |
See ordering chart |
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Enclosure |
316 SS, 17-4 PH ss |
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Vibration |
70g, peak to peak sinusoidal, 5 to 2000 Hz |
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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 |
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Shock |
20g, 11 ms, per MIL-STD.810E |
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Approvals |
CE, ETL Intrinsically Safe for Class 1, Div. 1, Groups C & D (also available as BASEEFA ATEX intrinsically safe - contact factory for part numbers) |
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Weight |
Approx. 100 grams (additional; cable 75 g/m) |
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Millivolt Output |
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Output |
100 mV (10 mv/v) |
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Supply Voltage (Vs) |
10 Vdc (15 Vdc max.) Regulated |
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Bridge Resistance |
2600-6000 Ohms |
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Voltage Output Units |
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Output |
See ordering chart |
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Supply Voltage (Vs) |
1.5 Vdc above span to 35 Vdc @ 6 mA |
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Supply Voltage Sensitivity |
0.01% FS/Volt |
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Min. Load Resistance Current Consumption |
(FS output / 2) K Ohms |
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Current Output Units |
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Output |
4-20 mA (2 wire) |
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Supply Voltage (Vs) |
24 Vdc, (7-35 Vdc) Above 100°C supply limited to 24 Vdc |
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Supply Voltage Sensitivity |
0.01% FS/Volt |
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Max. Loop Resistance |
(Vs-7) x 50 ohms |
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