Microsensorcorp MPM416WRK Submersible Level Transmitters use high-performance piezoresistive pressure sensors as sensing elements. It measures liquid static pressure accurately which is positively proportional to liquid depth, transmitting pressure signal into standard current/voltage output signal by the amplifier circuit board.
The product has high accuracy, compact size, and easy operation characteristics, and it can be submersible into the liquid to measure the level from the transmitter bottom to the liquid surface. It is widely used for the liquid measure and control of both petroleum, chemical industry, power station, city water supply, and drainage and hydrology.
Microsensorcorp MPM416WRK Features
- Separate construction; full sealed stainless steel construction for submersible/inserted sensor; aluminum-alloy electric connection box; easy for installation, wiring, and calibration;
- MPM416WRK is full welded, stainless steel flexible tube armored;
- Explosion-proof version product conforms to Exia Ⅱ CT6 of Standard GB3836.4; Explosion-proof Certificate is issued
- Ship-use product conforms to CCS Rules of Classification of Sea-going Steel Ships(2006); Ship-use Product Certificate is issued;
- CE Certificate
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Specifications
| Pressure range | 1, 2, 5, 10, 20mH2O | |||
| Overpressure | 1.5times FS | |||
| Accuracy | +0.25%FS(typ.) +0.5%FS(max.) | |||
| Stability error | +0.1%FS(typ.) +0.2%FS(max.) pressure range>10mH2O | |||
| +10mmH2O(typ.) +20mmH2O(max.) pressure range≤10mH2O | ||||
| Zero drift,+ %FS/℃ | Sensitivitydrift,+%FS/℃ | |||
| Range>10mH2O | 0.005(typ.) | 0.01(max.) | 0.02(max.) | |
| Range ≤10mH2O | 0.01(typ.) | 0.02(max.) | 0.02(max.) | |
| Range ≤5mH2O | 0.015(typ.) | 0.03(max.) | 0.02(max.) | |
| Temp. drift | Range ≤2mH2O | 0.025(typ.) | 0.05(max.) | 0.02(max.) |
| Transmitting | 2-wire | 3-wire | 3-wire | |
| Power supply | 15~28VDC(Intrinsic safe version is supplied through safe barrier) | |||
| Output signal | 4~20mADC, 0~10/20mADC, 0/1~5/10VDC | |||
| Load(Ω) | <(U-15)/0.02A ; <(U-15)/0.02A >5k | |||
| Housing: stainless steel 1Cr18Ni9Ti, O-ring: Viton | ||||
| Diaphragm: stainless steel 316L, Rubber casing: NBR | ||||
| Material contacting with media | Cable: Φ7.2mm PVC/Polyurethane cable with vented tube | |||
| Operation temp. | -30℃ ~80℃ -10℃ ~60℃ | |||
| Storage temp. | -40℃ ~120℃ | |||
| Protection | IP68(sensor part), IP65(wiring part) | |||
| Ex-proof class | Exia Ⅱ CT6 | |||
Notes
- Please pay attention if the media is compatible with contacting material, especially pay attention to media density at measuring situation (except water);
- We provide the user with PVC or polyurethane cable; polyurethane cable is more flexible and wearable. If the user has no special requirements, the default would be PVC cable;
- If the product is installed in a lightning and thunder area, please note “lightning Protection” in the order; we suggest to use a lightning protection device to make sure power is grounding safely;
- When the MPM416WRK transmitter is working, please do not pull flexible steel tube to protect it;
- If the user has a special requirement, please feel free to contact our
Download Datasheet: MPM416WRK, Microsensorcorp-Submersible Level Transmitter
Ref: Microsensorcorp.com