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Related Manuals for Microsensor MPM480
Summary of Contents for Microsensor MPM480
- Page 1 MPM480 Operation Manual V2.0...
- Page 2 Zero and Span output of MPM480 transmitter can be precisely calibrated, it has compact size with good accuracy and stability, and easy adjusting. As for users’ various requirements, MPM480 pressure transmitter is available with general version, Explosion-proof version and Ship-use version.
- Page 3 O-ring sealing, thus it has good anticorrosion. Electrical connection of the transmitters is Plug or Cable connection. Two-wire MPM480 transmitter with plug connection can have a local LCD or LED indicator to display current value or pressure value on site.
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Page 4: Specifications
Products measurement tools type approval No. 15F139-61. 2 Specifications Pressure Range:-100kPa…0kPa~10kPa…100MPa Overpressure:1.5 times FS or 110MPa(Min. value is valid) Pressure Type:Gauge, Absolute or Sealed Accuracy: ± 0.25%FS (typ.) ± 0.5%FS (max.) Long-term Stability:≤±0.2%FS/year Zero Temperature Drift: ±0.03%FS/℃ (≤100kPa) ±0.02%FS/℃(＞100kPa) FS Temperature Drift: ±0.03%FS/℃ (≤100kPa) ±0.02%FS/℃... - Page 5 of power supply should not be less than 20VDC 3 Outline Construction and Installation 3.1 Construction and Mounting Dimension(Unit:mm): 3.1.1 Non flame-proof model (Fig.1 and Fig.2): Fig. 1 ～113 Fig. 2 3.1.2 Flameproof Version (Fig.3): ～ Fig.3 3.2 Installation...
- Page 6 30° from the horizontal direction. General MPM480 pressure port is M20×1.5 male, it shall be sealed by a sealing mat when installation; Flush-diaphragm MPM480 transmitter has the G1/2 male pressure port with a sealing mat, the installing depth shall be ≥15mm.Sanitary MPM480 pressure transmitter has a clamp...
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Page 7: Electric Connection
Fig. 4 3.3 Attenation a) Don’t stab the pressure leading hole of the pressure port by any sharp things, and do not touch the diaphragm by your fingers, it may damage the sensor. b) Flush-diaphragm transmitter and Sanitary transmitter always has a plastic protection cover on the pressure port for avoiding any possible damage on the diaphragm, please do not take it off until installing the transmitter. - Page 8 The pin arrangements of socket are to see Fig. 5, and pin definitions are as follows: 2 7 . 5 3 3 . 5 （3 0 . 5） Fig. 5 Table 1 2-wire 3-wire OV/+OUT Null +OUT The electric definitions of cable are as follow: Table 2 Cable 2-wire...
- Page 9 definition and in reference to Figure 6, Figure 7 for plug or cable connection. Transmitter DC current Black/1:+V Load Input Red/2:+OUT 4mA~20mADC Fig.6 Electrical connection of 2-wire transmitter with 4mA ~ 20mA DC Transmitter DC current Black/1:+V White/2:GND Input Load Red/3:+OUT Fig.7 Electrical connection of 3-wire transmitter with 0/1V~5VDC,0mA~10/20mADC 4.3 Plug connection Operation Method:...
- Page 10 core will be disconnected with housing. c) To connect the cable, put the cable through the cable jack and connect the wires with terminals on the plug core correctly (the connection terminals are signed with clear numbers). Please choose Φ4.5mm~7mm shield cable and connect the cable reliably to prevent short circuit.
- Page 11 Safe power barrie 24VDC Load Fig.8. Two-wire 4mA ~ 20mA DC output local security system ExiaIICT6 [Exia]IIC Transmitter ex-proof parameter: Safe barrier ex-proof parameter: Ui=28VDC Ii=93mADC Uo=28VDC Io=93mADC Li=0mH Ci=0.044μF Pi=0.65W Po=0.65W When the product is using under “zero” area, the power transformer to the safe barrier shall meet the requirements in Item8.1 of...
- Page 12 Be sure unpacking carefully, and prevent damaging instruments or accessories. Pay attention to the housing jacket and rubber bushing of transmitter cable. 5.2 Enclosed The transmitter should be enclosed when out of factory： MPM480 pressure transmitter Special Plug 1(due to the order)
- Page 13 30 minutes. 6.2 Maintenance MPM480 pressure transmitter is the compact measurement device, please pay attention to the following items in the operation: a) If the pressure-leading hole is jammed or the diaphragm is dirty, please clean them with impregnant which is compatible with transmitter construction material.
- Page 14 d) when the product is equipped with the M6/M7 digital display table head, the table head shall refer to our M6/M7 product manual, which can be obtained from our website. 6.3 Troublesome Table 3 Failures Possible Causes Solution Installation position changes, not Adjusting the transmitter as axis vertically up-ward outputs at the set position.
- Page 15 ensuring Displaying meter has some Check the display meter system is troubles check the joints of plug or normal cable. In case the water peration. Water enters into the transmitter, enters, open the cap and inside insulation is not good dry the transmitter in a 60℃...
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