PM20S pressure transmitter for liquids and gas pressure measuring
Product Overview
PM20S pressure transmitter is made from high-quality silicon piezoresistive sensor. The piezoresistive sensor is packaged in stainless steel housing. The PM20S pressure transmitter is precision engineered to fit most industrial pressure measurement.The compact and rugged design makes these pressure transmitter suitable for applications including process control systems, hydraulic systems and valves,refrigeration and HVAC controls,level measurement and test equipment.
A wide range of process connection and electrical connection options are available to meet almost requirement.
Features
- Measuring ranges from 100mbar to 600bar
- Absolute, gauge and sealed gauge
- Accuracy: ±0.5%FSO
- Calibrated and temperature compensated
- Stainless steel construction
- Piezoresistive pressure sensor design
- Variety of Pressure & Electrical connections
- Output 4...20mA,0...10V,0...5V and others
Applications
- Process control systems
- Refrigeration and HVAC controls
- Hydraulic systems and valve
- Machine building
- Pumps and compressors
Performance Specifications
Parameter | Value | |
General | Pressure Range | -1-0,...,0-0.1,...,600 bar |
Overpressure | 1.5xFS bar | |
Environmental | Operating Temp.Range | -20 to +80°C |
Compensated Temp.Range | 0 to 50°C | |
Vibration | 10 g(20 to 2000Hz) | |
Shock | 100 g(10ms) | |
Cycles | 10x106 cycles | |
Electrical @25°C(77°F) | Output Signal /Supply Voltage | 4...20 mA: 24 (12...36) VDC 0...5 VDC: 24 (12...36) VDC 1...5 VDC: 24 (12...36) VDC 0...10 VDC: 24 (15...36) VDC 0.5...4.5 VDC: 5 VDC (ratiometric) |
Load Resistance | <(Vs-12)/0.02A (For current output) >10kΩ (For voltage output) | |
Insulation Resistance | 100 MΩ@50VDC | |
Physical Specifications | Media Compatibility | All media compatible with 316L SS |
Housing | 304 stainless steel | |
Diaphragm | 316L stainless steel | |
Seal Ring | Viton or NBR | |
Oil Filling | Silicone oil | |
Protection | IP65,IP67,IP68 | |
Net Weight | Approx.175g | |
Performance1 | Accuracy2 | ±0.5% FSO [typ.] |
Temp. Coeff– Zero3 | ±0.75% FSO [typ.] | |
Temp. Coeff– Span3 | ±0.75% FSO [typ.] | |
Long-Term Stability | ±0.3% FSO [typ.] |
1. All values measured at 25°C(77°F)
2. Including non-linearity, hysteresis and repeatability.
3. 0°C to 50°C(32°F to122°F) with reference to 25°C(77°F).
The listed specifications and dimensions are subject to change without prior notice.
Dimensions in mm
Mounting location
Connection Diagrams
Ordering Information
Note: Please contact us for product Datasheet
Model / Measuring range / Output signal / Supply Voltage / Electrical connection / Process connection
Correct specification examples: PM20S pressure transmitter- 0~10barG - 4~20mA - 24VDC - DIN43650 - G1/4 male
China