Intrinsic Safe IP68 Level Transmitter Mpm4700
Features: 1.Intrinsic Safe
2. 2-wire
3. Digital correction
4. RS485, HART optional
5. IP68
6. RoHS approved
7. Exia explosion-proof
8. OEM
9. Accuracy
Specifications| Basic range(mH2O) | 3.5 | 7 | 10 | 20 | 35 | 70 | 100 | 200 |
| Overpressure(mH2O) | 5 | 10 | 15 | 30 | 50 | 100 | 150 | 300 |
Note: The min.shrinked available range is 1/5 of basic range;
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); |
| Total accuracy | ±0.075%FS(min.) ±0.1%FS(typ.) ±0.25%FS(max.) |
| Stability | ±0.2%FS/year |
| Compensation temp. | (-10~70)ºC |
| Operation temp. | (-10~80)ºC |
| Storage temp. | (-40~100)ºC |
| Power supply | (10~28)VDC(RS485), (12~30)VDC(HARTâ) |
| (10~12)VDC(Intrinsic safe version) |
| Output | (4~20)mADC |
·RS485 communication interface(Custom or MODBUS protocol)
or HARTâcommunication protocol |
| Load | (4~20)mADC output,(U-12V)/0.02A(Ω) |
| RS485 bus line could connect with 99 transmitter |
| Insulation | 100MΩ/50V |
| Shock | 20g,(20~5000)Hz |
| Impact | 20g,11ms |
| Protection | IP68(Transmitter part);IP65(Junction box part) |
| Media compatibility | Diaphragm: stainless steel 316L |
| Housing: stainless steel 1Cr18Ni9Ti |
| O-ring: Viton |
| Weight | ~160g |
Total accuracy: including non-linearity, hysteresis, repeatability and thermal error;
For special temperature requirement, please contact with our company;
For pressure range 3.5mH2O ad 7mH2O, after shrinking, the total accuracy is60.5%FS.
Order Information:| MPM4700 | HARTâ Intelligent Level Transmitter |
| | | Range | Pressure range :0~3.5200mH2O |
| [0~XmH2O]L | X=actual pressure range, L=cable length , suggested L-X=(1~2)m |
| | | Code | Output signal |
| E | 4~20mADC |
| R4 | RS485 communication interface, Custom protocol
|
| R8 | RS485 communication interface, MODBUS communication protocol |
| H | HARTâ communication protocol |
| | | Code | Construction material |
| Diaphragm | Interface | Housing |
| 22 | SS 316L | SS | SS |
| 24 | SS 316L | SS 316L | SS 316L |
| | | Code | Others |
| C1 | M20×1.5 male, face type seal |
| C5 | M20×1.5 male, waterline seal |
| Yb | Aluminum connection box without display |
| Yc | MS200 water-proof connection box(default) |
| Yd | PD140 lightening-proof protection device |
| F1 | Fixed flange |
| i | Intrinsic safe version ExiaIIBT6 Ga |
| T | Ship-use |
| | |
| MPM4700 [0~10mH2O]12 ER4 22 Yc the whole spec |
| | | | | | | | | | | | | | |
Micro Sensor Co., Ltd, the leading manufacturer of piezo-resistive pressure sensors and transmitters in China, was founded by Sino-US joint venture in 1993. We are providing pressure sensing & measuring solutions to customers all over the world.
With Digital Wide-Temperature Compensation, Non-linearity Correction and Data-Collection by Bus Operation, we supply users OEM pressure sensors, pressure transmitters, level transmitters, measuring and controlling instruments, which have high quality and reliable performance in the local on-site environment.
Based on more than 20 years production experiences, Micro Sensor now have manufacturing capacity of 1.2 million pieces pressure sensors and 400 thousand pieces transmitters in one year. And we are also capable to satisfy the customized specification and designs according to clients' Specified requirements.
Quality is the life of company. Micro Sensor executes I S O 9 0 0 1 International Management System strictly to make sure every procedure qualified in our production. Furthermore, the main products for pressure sensors and transmitters, are also certificated by C E, R o H S, C B, U L and A T E X respectively for different global markets.
Micro Sensor now does business with customers more than 70 countries. More and more global friends know Micro Sensor and make win-win cooperation with us. Wherever you are, whenever you are, find Micro Sensor for any pressure sensing & measuring question. We are looking forward to supporting you with our best services!
