P158-100A-C2A Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – Refrigeration Pressure Transducers

P158
Refrigeration Pressure Transducers
Description
The model P158 is based on
Kavlico’s ceramic capacitive
technology with a custom ASIC.
The Brass housing surrounds a
pressure transducer designed
speci cally for 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.
Features
• SAE female Process Connection
with Built-in Schrader De ator
• Linear Ampli ed 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
The P158 package has a built-in
Metri-Pack 150, electrical connector
and supports male and female
process connections. The P158 is
o ered with seal materials that are
suitable for many of the latest
refrigerants such as R134a, R22,
R123, R12, including many of the
proprietary blends, and
assocated lubricants.
Applications
• High and Low Side Pressure
Measurements in
Refrigeration Systems
• Product Refrigeration
• Refrigerant Recovery
• Transport Refrigeration
• Environmental Test Equipment
Standard Full Scale
Pressure Ranges
0-100, 150, 300, 400, 500
and 750 PSIA, PSIS
Technical Specifications Note: Performance Speci cations with 5v ± 0.002 Vdc supply at 25°C
Pressure Ranges:
Proof Pressure:
Burst Pressure:
Supply Voltage:
Supply Current:
Linearity Error:
Response Time:
Output Voltage:
Zero/Null Pressure:
Full Pressure:
Ratiometricity:
Total Error Band:
0 – 100 PSI through 0 – 1,000 PSI
Absolute or Sealed Gage
3x (FSO) (100 through 300 PSI)
2x (FSO) (400 through 750 PSI)
5x (100 through 300 PSI)
2250 PSI (400 through 750 PSI)
5.0 ± .5 V
5 mA (Max)
±0.5% of Full Span Max.
15ms Max to 63% of F.S. Pressure
with Step Change on Input
0.50 ±0.08 Vdc
4.50 ±0.08 Vdc
±0.51% of Span
≤ 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:
< 100 Ω
-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 ½ Sine Wave
±0.5% of Full Span over 1-Year
100 grams (Max)
Packard Electric Metri-Pack 150 Series
See “How to Order”
Min. Load 25 kΩ
16 Vdc
-5 Vdc
CA3600 Brass
Model No. P158 © 2007 Kavlico. All rights reserved. November 2007