Microsensorcorp MPM486 HART intelligent pressure transmitter is an intelligent pressure measurement product with high accuracy, high stability, multi-parameter, and four and a half digits LCD display. It conforms to the HART protocol. The users could manage, adjust, or monitor the process variables by HART communicator, and it could also be configurated by key-press at a local working place.
The product uses the most advanced digital technique, temperature compensation, linearity correction, and reliable ex-proof construction for production. The whole product has high accuracy, wider temperature compensation range, and standard signal output to measure flow pressure precisely.
MPM486 transmitter is 2-wire instead of 4~20mADC analog output, can be communicated with Micro Sensor ROSEMOUNT 275 hand-communicator and MS-H375 hand-communicator together. Electromagnetic radiation conforms to the IEC801 standard.
Microsensorcorp MPM486 Features
- 4~20mA current output together with HART (2-wire);
- digital compensation and linearity correction;
- -10? ~80? digital wider temperature compensation;
- Local and long-distance zero, range adjustment;
- Local key operation, easy configuration;
- Protection IP65.
Specifications
| Code | 02 | 03 | 07 | 08 | 09 | 10 | 12 | 13 | 14 | 15 | 17 | 18 | 19 | 20 |
| Unit | kPa MPa | |||||||||||||
| Pressure | 0-20 ~ 0-70 | 0-30 ~ 0-100 | 0-60 ~ 0-200 | 0-100 ~ 0-350 | 0-200 ~ 0-700 | 0-0.3 ~ 0-1.0 | 0-0.6 ~ 0-2.0 | 0-1.0 ~ 0-3.5 | 0-2.0 ~ 0-7.0 | 0-1.0 ~ 0-10 | 0-4.0 ~ 0-20 | 0-8.0 ~ 0-35 | 0-16 ~ 0-70 | 0-20 ~ 0-100 |
| Upper limit | 70 | 100 | 200 | 350 | 700 | 1.0 | 2.0 | 3.5 | 7.0 | 10 | 20 | 35 | 70 | 100 |
| Over pressure | 100 | 150 | 300 | 500 | 1000 | 1.5 | 3.0 | 5.0 | 10 | 15 | 30 | 52 | 100 | 110 |
For the other pressure range between min.range and max.range, but not indicated on the above table, we enlarge the above basic pressure range to produce (overpressure unavailable);
| Specification | Unit | |
| Accuracy | ±0.1(typ.) ±0.25(max.) | %FS |
| Zero Thermal error | ?±0.25(in the whole operation temp.range) | %FS |
| FS Thermal error | ?±0.25(in the whole operation temp.range) | %FS |
| Stability | ?±0.25 | %FS/year |
| Compensation temp. | -10~80 | ? |
| Operation temp. | -20~80 | ? |
| Storage temp. | -40~85 | ? |
| Power supply | 12~36 | VDC |
| Digital output | 4~20mADC output+ HART® | |
| Display | LCD indicator, 2 or 3 keys to calibrate | |
| Damp | 0~32 | s |
| Load | (U-12V)/0.02A | ? |
| Insulation | 100M?/50V | |
| Shock | 20g, 20~5000Hz | |
| Impact | 20g,11ms | |
| Diaphragm | Stainless steel 316L/tantalum | |
| Pressure port | Stainless steel 1Cr18Ni9Ti/hastelloy | |
| O-ring | Viton | |
| Weight | ~1.7kg | |
Download Datasheet: MPM486, Microsensorcorp-Intelligent Pressure Transmitter
Ref: Microsensorcorp.com
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