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MPM426W/436W Submersible Level Transmitter

MPM426W/436W Submersible Level Transmitter
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MPM426W/436W Submersible Level Transmitter - 1

Features . -Full sealed stainless steel construction for submersible part: sensor and amplifier circuit are all in the sealed housing: protection class IP68; * -Waterproof Junction Box is optional to ease wiring; protection class IP65; * -Removable top stainless steep cap; prevent diaphragm damage and ease cleaning; * -MPM436W min. pressure range 0.5mH2O; high pressure impact resistibility; * -MPM426W product is issued CE Certificate; * -MPM426W product is National Patent Product, patent No.ZL00226955.4andZL2013 3 0060430.9; * -Explosion-proof product conforms to Exia IICT6 of Standard GB3836.4; Ex-proof Certificate is issued; * -Ship-use product conforms to CCS Rules of Classification of Sea-going Steel Ships (2006); Ship-use Certificate is issued. Introduction The product uses high performance pressure sensor as sensing element, which could measure liquid static pressure that is positive proportional to level depth precisely, and transform pressure signal into standard current/voltage signal output by amplifier circuit to measure accurate leve depth. The product has high accuracy, compact size, easy installation, can be submersible into the liquid directly tc measure level from transmitter bottom to the liquid surface. It can be widely used for water and level measure and control of petroleum, chemi-industry, power station, city water supply and drainage and hydrology, etc. MICRO SENSOR CO.,LTD

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MPM426W/436W Submersible Level Transmitter - 2

Temp. drift Power supply 15V～28VDC（Intrinsic safe version is supplied through safe barrier） Output signal Housing: SS lCr18Ni9Ti Material contacting with media Seal parts: Viton Cable: Φ7.5mm PVC/Polyurethane cable with vented tube Operation temp. Storage temp. IP68 （sensor part）; IP65 （connection box） Ex-proof class MPM436W only can be 2-wire transmitting; power supply 12～30VDC, load＜（U-12） /0.02A-Rwire（kΩ） U is power ; supply valrage, Rwire is wire resistance. For 2-wire output transmitter with LCD/LED display, the power supply shall be >= 20VDC. Load Characteristic （Take MPM426W as...

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MPM426W/436W Submersible Level Transmitter - 3

Outline Construction Connection box outline and dimention and Outline dimension Terminal electric connection 85 54 output +V GND red black white GND external ground Application Example Power input 1 Lower lower limit Lower limit Upper limit Upper upper limit transmitter Feedback Signal 485A input output output Connecting level transmitter with displayer to build up a control system Power input ＋－ Lower lower limit Communication in&out Lower limit Upper limit transm itter Feedback Signal input output output Connecting level transmitter with MSB9418 measure displayer to build up one level...

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MPM426W/436W Submersible Level Transmitter - 4

When measure static pressure in open tank, please put transmitter into tank bottom, and fix transmitter cable and connection box at the entrance of the tank. Connecting the most two level transmitter with MSB9438 measure displayer to build up one level difference system with multi-channel display. Output signal can be 4~20mA analog, it can also provide upper and lower limit control and alarm. When measuring level in flow water, please insert one steel tube 045, and make some little holes05 at the different height of the tube. Make holes opposite to water flowing direction, and let water go...

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MPM426W/436W Submersible Level Transmitter - 5

user decide 1. Please be sure the measured media is compatible with contacting material; please pay attention to media density in the measurement (except water); 2. We provide two kinds of cable, PVC or polyurethane cable. Polyurethane cable is more flexible and wearable. If the use has no special requirement, we provide PVC cable as default; 3. If the product is installed in “lightning and thunder” area, please note “lightning-proof” in the order. We suggest to increase Lightning-proof Protection Device to protect transmitter. Please be sure good grounding as well; 4. If the user needs...

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