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Related Manuals for Microsensor MPM436W
Summary of Contents for Microsensor MPM436W
- Page 1 MPM436W Operation Manual V1.0...
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Page 2: Specifications
With its integrated stainless steel full-sealed construction, compact size, high stability, overpressure up to 80 times of FS and good anti-corrosive. The MPM436W transmitter can be widely used for low liquids level measurements and controls in the fields of petroleum, chemi-industry, power factory, mine, city water supply etc. - Page 3 Housing: Stainless steel1Cr18Ni9Ti Diaphragm: Ceramic Sealing part: Viton Rubber casing: NBR Cable: Φ7.2mm, Polyethylene(or Polyurethane), integrated reference tube 3 Construction and install dimmension 3.1 Outline dimension (Unit:mm) Figure 1 3.2 Installation The product has been made calibration and inspection according to the specifications and contract requirements before out of factory, it is no need to go further calibration before installation.
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Page 4: Installation Method
Attention before installation: a) The possible line pressure at the installation point shall not be over the pressure range. b) The measuring media shall be compatible with the transmitter materials. c) The transmitter pressure connection hole shall not be clogged with the measuring media. - Page 5 Installation in deep well (see Figure3.): It is recommend to use a straight steel pipe Ф>50mm and punch several holes in the pipe. Electnical Connection Box Control Room Fastener Figure3. Installation in deep well E l e c t n i ca l C o n n e c t io n B o x Figure4 Installation in flowing water...
- Page 6 Installation in flowing water such as river, reservoir, etc. Be sure the sensor diaphragm is parallel with the water flowing direction. a) See Figure 4., It is recommend to insert a steel pipe and punch several holes on it, so as to avoid water wave or shock on the sensor diaphragm.
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Page 7: Electrical Connection
A i r C h a m b e r d a m p i n g Figure6 Installation in Flowing Water 4 Electrical connection After installation, please make electrical connection as mentioned on each product certificate card, and take reference as below Figure7 or Figure8. Two-wire, the electrical connection method of transmitter output 4~20mADC to see Figure7: Figure7... - Page 8 Figure8 5 Attentions a) Before using the transmitter. Please firstly read this operating manual and do the connections accordingly. b) Be sure power supply is within the permitted range before giving power. c) Do not pull the cable strongly. d) The housing shall be grounded to avoid strong interference. e) It is recommend to install a lightning-protection device.
- Page 9 b) If the positive and negative polarity of transmitter power voltage is at right connections (see Figure7or Figure8.). c) If the connection wires is grounded well. 6.2 Failure: Abnormal Outputs Possible solve steps: a) If power supply voltage is fit well. b) If current pressure range is within the permitted range.
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