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De The Model SPT general purpose industrial pressure transducer is designed for use in a variety of industries. Providing excellent media compatibility with all 316 stainless steel wetted parts, it is perfectly suited for applications where media compatibility is a problem. With its superb stability, low cost and proven reliability, it is ideal for OEM applications. This model provides a high level voltage output from an unregulated supply. Each unit is shipped fully compensated for pressure and temperature and is completely interchangeable without the need for further calibrations. The SPT features a solid state silicon piezoresistive sensing element, electrostatically bonded to glass to virtually eliminate the effects of induced stress and vibration. Behind every SPT series transducer is over 15 years of stainless steel/oil isolation technology. The silicon sensor is completely isolated via an oil- filled chamber. The transducer has a computer-controlled laser trimmed custom hybrid circuit which standardizes output and provides precise temperature and pressure compensation. Rugged construction and a standard Packard electrical connector make it truly cost effective.
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Specifications
Pressure Range1
Reference ordering information ranges
Maximum Overpressure
2 times full scale
Burst Pressure (At 25°C)
3 times full scale or 12500 psi, which- ever is less (300 and 500 psi limited to 750 psi maximum)
Excitation
8 to 15 VDC
Null Offset (At 25°C)
1.0 VDC ±2% span
Span (At 25°C)
5.0 VDC ±1% span
Accuracy
±0.25% span from best fit straight line including non-linearity, repeatability and hysteresis
Operating Temperature Range
-40° to 105°C
Compensated Temperature Range
-5° to 55°C
Thermal Effect On Zero (Null)2
±0.5% span (typical) overcompensated temperature range, 2% max
Thermal Effect On Span2
±0.5% span (typical) overcompensated temperature range, 2% max
Response Time
<20 milliseconds
Stability
±0.25% span/year
Shock3
50 g
Weight
50 grams
Electrical Terminations
Packard connector #12162189 with 18 inch leads
Media Compatibility
316 stainless steel wetted parts
Humidity
Passes MIL-STD-202F Method 103B, Condition A
Protection Class
IP-64
Output Impedance
>50K ohms
1. For availability of other pressure ranges, consult factory
2. Temperature error is calculated with respect to 25°C and expresses the deviation that could occur as temperature is raised or lowered to limits indicated
3. MIL-STD-202F, Method 213B, 1/2 Sine, Condition D
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公司：深圳市银飞电子科技有限公司
温馨小贴士：请您仔细阅读产品使用说明书，正确使用本产品。
地址：广东省深圳市福田区华强北路群星广场A座22楼2217
热线：、83983899
