Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Related Manuals for Microsensor MPM4811
Summary of Contents for Microsensor MPM4811
- Page 1 MPM4811 Operation Manual...
- Page 2 Our company reserves the modification right for this operation manual due to renovation of production technology and craftwork. If some information is changed, no more notice will be edited. Please pay attention to the latest version. Our company also reserves the right of final explanation for this manual. Version: V1.0...
-
Page 3: Specification
Thanks you very much for choosing products from Micro Sensor Co., LTD. MPM4811 is a precise pressure measurement instrument. To use it better, please read this operation manual carefully before using. 1 Introduction MPM4811 is a full sealed submersible transmitter for both level and temperature measurement with good quality. - Page 4 and the precision of products in different range is different. Stability: ±0.2％FS/year Zero thermal drift: ±0.02％FS/℃ FS thermal drift: ±0.05％FS/℃ Operation Temp.: -20℃~80℃； Storage Temp.: -20℃~85℃ Electric Connection: 4-wire (level & temperature double output) Power Supply: 12V~30V DC Output Signal: 4mA~20mA DC(level) + 4mA~20mA DC (temperature) Load(Ω): ＜(U-12V)/0.02A Protection: IP68 3 Outline Dimension and Installation...
-
Page 5: Installation Methods
3.2Installation 3.2.1 Attentions before transmitter installation: a) Check if the static pressure produced by the liquid in the installation place exceeds the transmitter FS range or not. b) Check if the measured liquid is compatible with the transmitter construction material. c) Check if the measured liquid could block the inlet of the transmitter. - Page 6 be wrapped by steel wire to prevent braking the cable by lifting with the steel wire. C o n t r o l R o o m El ec t ni ca l C on n ec t io n B ox F ix ed Mo un t s ed i me n t Figure1...
- Page 7 Method 1: Insert a steel tube in the water channel(see figure 3). The steel tube wall should be thicker, and several holes should be made at different heights of the tube to damp waves and clear the water pressure influence. Method 2: Superficial burying is better in the sand and stone channel(see figure 4).
-
Page 8: Electric Connection
～ Attentions: There is a plastic breath tube inside the specialized cable of MPM4811. It is used for connecting the back pressure chamber of gauge pressure transmitter with atmosphere. During the installation and usage, users shall keep it smooth between the tube and atmosphere. It is highly prohibited to block the breath tube by mud, sand or other things. -
Page 9: Operation
Please be sure do not knock at the package violently to avoid any possible damages on the cable sheath . 5.2 Shipment Enclosed The transmitter should include following items when out of factory: MPM4811 Level Transmitter Cable(connected with transmitter) length as users’ request Operation Manual Product Certificate 5.3 Storage... -
Page 10: Maintenance
Please do not drag the wires or poke the sensor diaphragm by hard substance. 6.3 Failure Diagnosis MPM4811 Level Transmitter has an integrated full-sealed construction without movable parts inside, owing long-term stability and reliability. If some emergencies occur, such as no output, weak output, over large... - Page 11 instrument with any quality fault caused by material parts or our manufacturing technique free of charge. For non-quality malfunction during user’s operation, we are in charge of repair. But, the material cost and the shuttle transportation fees should be borne by users...
Need help?
Do you have a question about the MPM4811 and is the answer not in the manual?
Questions and answers