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Kavlico P528 OEM Refrigeration Pressure Transducer Data Sheet - CST - KAVLICO
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Kavlico P528 OEM Refrigeration Pressure Transducer Data Sheet - CST - KAVLICO


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P528
OEM Refrigeration Pressure Transducers
RoHS
V
Description
The model P528 is based on Kavlico's 4th generation ceramic capacitive technology with a custom ASIC. The Brass housing surrounds a
specifically for high volume OEM refrigeration applications. It can endure the high vibration, broad temperature ranges and humidity conditions found
in refrigeration systems while
withstanding high over-pressures and pressure pulsations without
damage or degradation.
The P528 package has a built-in Metri-Pack 150, electrical connector and supports male and female process connections. The P528 is
offered with seal materials that are
suitable for many of the latest refrigerants such as R134a, R22, R123, R12, R410A, including many of the proprietary blends, and
associated lubricants.
Technical Specifications
Features
• SAE female Process Connection with Built-in Schrader Deflator
• Linear Amplified Output
• Temperature Compensated
• Superior Long Term Stability
• Excellent Repeatability/Hysteresis
• EMI/RFI Rejection
• Low Power Consumption
• Ten Million Cycle Life Expectancy
• Outstanding Shock & Vibration Performance
• Over Voltage, Reverse Polarity and Short Circuit Protection
Applications
• High and Low Side Pressure
Measurements in Refrigeration Systems
• Product Refrigeration
• Refrigerant Recovery
• Transport Refrigeration
• Environmental Test Equipment
Standard Full Scale Pressure Ranges
100, 150, 300, 400, 500, and 750 PSIA, PSIS
Note: Performance Specifications with 5v ± 0.002 Vdc supply at 25°C
0 - 100 PSI through 0 - 750 PSI Absolute or Sealed Gage 3x (FSO) (100 through 300 PSI) 2x (FSO) (500 - 750 PSI) 1500 PSI (100 - 500 PSI)
2500 PSI (750 PSI)
5.0 ± 0.5 Vdc
5 mA (Max)
±0.5% of Full Span Max.
10ms Max to 63% of F.S. Pressure
with Step Change on Input
0.50 ±0.08 Vdc 4.50 ±0.08 Vdc
±2.0% of Span (-20°C to 100°C)
Output Impedance:
Operating Temperature:
Storage Temperature:
Service Life:
Vibration:
Shock:
Stability:
Weight:
Electrical Termination: Pressure Connection: Recommended Interface
Impedance:
Over-Voltage Protection: Reverse Polarity Protection: Material - Main Housing:
Pressure Ranges:
Proof Pressure:
Burst Pressure:
Supply Voltage: Supply Current: Linearity Error: Response Time:
Output Voltage:
Zero/Null Pressure:
Full Pressure: Total Error Band:
< 100 0
-30°C to +100°C
-40°C to +135°C
10 Million Full Pressure Cycles
10G's P-P Sinusoidal, from 10-2000 Hz
75 G's Y Sine Wave
±0.5% of Full Span over 1-Year
50 grams (Max)
Packard Electric Metri-Pack 150 Series See "How to Order"
Min. Load 25 k 0 36 Vdc -36 Vdc
CA3600 Brass (100 - 500 PSI) 304 Stainless Steel (750 PSI)
CUSTOM SENSORS & TECHNOLOGIES

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