Pressure sensors
Piezoresistive Pressure Sensor
Pressure Transmitter
Diffused Silicon Pressure Transmitter
4-20mA/0-5V/1-5V/0-10 V/0.5-4.5 V Ratiometric/by C
Normal Wirewound
Stainless Steel
Customized
Liquids, Gases, Refrigerants, Hydraulics
IP67
CE RoHS FCC SGS
Customized
-1 Bar-1 Bar; 0-0.1bar...1000 Bar
4-20mA/0-5V/1-5V/0-10 V/0.5-4.5 V Ratiometric/by C
1.0%F.S/0.5%F.S/0.25%F.S
10~30 VDC/8~30VDC/15~30VDC/5VDC/by Customized
Gauge Pressure; Negative Pressure; Absolute Pressu
M20X1.5 Male;1/8''npt Male Customized
Macsensor
Carton Box
customized
China
Product Description
Voltage Digital Output Stainless Steel Vacuum Absolute Pressure Transducer Transmitter Sensor
How To Select a Pressure Sensor
Here are the key steps to help you choose the appropriate pressure transducer:1. Define Your Pressure Measurement Requirements:
- Determine the range of pressures you need to measure (minimum and maximum pressure).
- Identify the units of pressure you'll be working with (e.g., psi, bar, kPa).
- Establish the required accuracy, resolution, and repeatability for your measurements.
2. Understand the Operating Environment:
- Consider the environmental conditions where the pressure transducer will be used, including temperature, humidity, and exposure to chemicals or corrosive substances.
- Ensure that the chosen transducer can withstand the conditions it will be exposed to.
3. Choose the Pressure Type:
- Gauge Pressure Transducer: Measures pressure relative to atmospheric pressure. These are suitable for most general applications.
- Absolute Pressure Transducer: Measures pressure relative to a perfect vacuum. Used in applications where atmospheric pressure fluctuations need to be compensated for.
- Differential Pressure Transducer: Measures the difference in pressure between two points. Suitable for applications like flow measurements and filter monitoring.
4. Select the Sensor Technology:
- There are several sensor technologies available for pressure measurement, including: Ceramic Piezoresistive Cores, Oil-Filled Piezoresistive Silicon Cores, Sputtered Film Cores, etc.
5. Consider Output and Communication:
- Determine how you want to receive the pressure data. Pressure transducers can have analog outputs (e.g., 4-20 mA, 0-5 V), digital outputs (e.g., RS-485, Modbus), or both.
- Ensure that the output format is compatible with your data acquisition or control system.
6. Think About Mounting and Connection:
- Consider the type of connection required (e.g., threaded, flanged, sanitary tri-clamp) and ensure it matches your application.
- Verify that the pressure transducer can be easily and securely mounted in your system.
7. Power Supply and Electrical Considerations:
- Determine the voltage or current supply required by the pressure transducer and ensure it's compatible with your power source.
- Check for any special electrical requirements, such as intrinsically safe (IS) ratings for hazardous environments.
| Model | P10 Series | P20H/S/M | PF300 Series | |||||||||||
| Technology | Ceramic Piezoresistive | Piezoresistive Silicon | Sputtered Thin Film | |||||||||||
| Pressure Range | P10U: -1-0-1 Bar....600 Bar | -1 Bar-1 Bar; 0-0.1Bar...1000 Bar | 1-10MPa | 16-40MPa | 60MPa | 70-100MPa | ||||||||
| Accuracy | ≤±1.0%F.S (Typical) ≤±0.5%F.S (by customize) | ≤±0.5%F.S; ≤±0.25%F.S; ≤±0.1%F.S (Customized) | ±0.25%F.S, ±0.5%F.S, ±1%F.S | |||||||||||
| Overload | 150% F.S. | 200% F.S.(standard) | 4000% | 1000% and ≤40OMPa | ≤40OMPa | |||||||||
| Pressure Type | Gauge pressure; Negative pressure; Absolute pressure optional | Gauge pressure; Absolute pressure; Sealed gauge pressure; Negative pressure optional. | Gauge pressure, absolute pressure | |||||||||||
| Output | 4-20mA/0-5V/1-5V/0-10 V/0.5-4.5 V Ratiometric/By customized | 4-20 mA /4~20mA+HART/Double 4-20mA/0~5V /1~5V/0-10V/RS485/4~20mA =+Temp(Ω) | 4-20mA/0.5-4.5V/0.5-4.5V(ratiometric)/ 0-10V | |||||||||||
| Power Supply | 10~30 VDC/8~30VDC/15~30VDC/5VDC/By customized | 12~36 VDC/8~36VDC/15-36VDC/10~30VDC | 8-32VDC | |||||||||||
| Long Stability | 0.2%F.S ± 0.05%/year | Standard: 0.1%F.S±0.05% . | ±0.2%F.S/year | |||||||||||
| Insulate resistance | >100MΩ @50V | > 100M Ω @100V dc | ≥100OMQ/500VCD | |||||||||||
| Zero temp drift | ≤0.25%F.S/°C/ | 0.03%FS/°C (≤100kPa) , 0.02%FS/C (>100kPa) | ±0.1%F.S/10ºC | |||||||||||
| Medium compatible | Compatible with 304 Stainless Steel, ceramic. | Compatible with 316 Stainless Steel or 1Cr18Ni9Ti stainless steel | 17-4PH | |||||||||||
| Electronic connection | Terminal Box (DIN43650 Hirschmann Connector, IP65); Directly sealed cable IP65; M12 4 Pins connector IP65; Packard 3 Pins Connector IP65 optional. | DIN43650 Hirschmann Connector, 4-poles and IP65. Plug: M12 (4-poles) Type IP67; Directly Outlet Cable Type IP68 optional. | 01=M12X1 02=Direct cable outlet 03=Packard connector 04=Hirschmann connector 05=AMP connector 07=Deutsch DT04-4P 08=Deutsch DT04-3P 12=SUMITOMO 6189-0131 13=SUMITOMO 6189-6907 | |||||||||||
| Pressure connect port | 1/8"NPT male, 1/4"NPT male 1/4"NPT Female, G1/2"male, G1/4"male/female, 7/16"-20 UNF male/female are optional. | G1/4"male, G1/2"male, 1/8"NPT male, 1/4'NPT male, 1/2"NPT male and female optional. (by customized) | G1/4-19, M12x1.5, G1/8, G1/4-19A, M20X1.5, M8X1.25 female, G1/2, M14X1.5, NPT1/4, G3/8 | |||||||||||
| IP rating | IP65 | IP65(P20H,P20M); IP67(P20S) | IP67 | |||||||||||
