- Description
- Inquiry
Overview
MPT920 differential pressure transmitter is low pressure for air,non-aggressive gas measured with ideal solution for different range measurement, adopts advanced SMI chip and diffusion silicon sensor as sensitive components, digital and stable circuit, precise temperature compensation, excellent sealing and assembly to guarantee the high quality and stability, widely used in HVAC, building automation, clean plant etc. systems low pressure monitoring and control.
Feature
- High accuracy and stability: ±0.5%, 1%
- Range: 0 to 100Kpa, differential pressure
- 4-20mA,0-5VDC, 0-10VDC, RS485 output
- Process temperature: -10 to 60℃
- Zero, full range adjustable with display version
- With anti- lightning, anti-RF interference, filter dealing
- Digital electrical board, advanced SMI chip with high stability and good dynastic measurement; built-in high performance micro-compressor with correct nonlinearity modification and excellent temperature shift compensation
- Aluminum material suitable with excellent sealing and water-proof
Specification
Measured pressure | Differential pressure, gauge,absolute | Process Connector size | 6mm, 8mm |
Process fluid | Air, non-aggression gas | Process Connector | Aluminum |
Range | 0~1kPa,5kPa,10kPa,20kPa,100kpa | Body material | Aluminum |
Accuracy | ±0.5%FS, ±1%FS, | Output | 4-20mA, 0-5VDC, 0-10VDC |
0~1kPa ±1%; 2kPa~10kPa ±0.5% | RS485 Modbus-RTU | ||
20kPa~100kPa ±0.5% | Electrical connector | Cable, 1.5m default | |
Stability | 0.5% %FS/year (standard) | Display | LCD, 5 digits, -19999~99999 |
Working temperature | -20 to 80℃ | LED, 4 digits, -1999 to 9999 | |
Compensation temperature | 20℃; -10 to 70℃ | LCD Display mode | 6 types, selectable, PV, mA, |
Zero temperature Shift | ±0.05%FS/℃(-10 to 70℃) | %,; PV-mA, PV-%, mA-% | |
Full range temperature Shift | ±0.05%FS/℃ | LCD Display Decimal | 0-4, selectable |
Filter Dealing | 2.5/second to 2400/second | IP protection | IP 65 |
Filter for display version | 0,1,2 for low, middle, how setting | Storage temperature | -10 to 60℃; 10% to 90% |
Engineer unit | MPa,,KPa,Pa,bar,mbar, PSI, mH2O, | Case Size | 60x54mm |
(19 types selectable for | mmH2O, InH2O, ftH2O, mHg, mmHg, | Power supply | 12-30VDC; 24VDC standard |
display version) | InHg, Kg/cm2,atm,Torr,m,cm, mm | Standard power supply | 24VDC±5%,ripple< 1% |
Size (mm)
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Order Code
MPT920 Differential Pressure Transmitter | |||||||
Order Code: E.g.: MPT920-N01AP8 | Description | ||||||
MPT920- | X | X | X | X | X | X | MPT920 Differential Pressure Transmitter |
Pressure Type | -D | Differential pressure | |||||
-G | Gauge pressure | ||||||
-A | Absolute Pressure | ||||||
Display | N | None | |||||
E | LED display | ||||||
D | LCD display | ||||||
Measured Range | 01 | 0-1Kpa | |||||
02 | 0-5kpa | ||||||
03 | 0-10kpa | ||||||
04 | 0-20kpa | ||||||
05 | 0-35Kpa | ||||||
06 | 0-70kpa (specified) | ||||||
07 | 0-100kpa (specified) | ||||||
X | others | ||||||
Output | A | 4-20ma, 2 wire | |||||
V | 0-10VDC, 3 wire | ||||||
R | RS485 output, standard Modbus protocol | ||||||
Process Connection | P8 | 8mm diameter | |||||
P6 | 6mm diameter | ||||||
PX | others |
Notes: E, D display type m the range will be only up to 35kpa: 01,02,03,04,05 order code; N type without display type, range can be max. 0-100kpa