Microsensorcorp MPM486 Intelligent Pressure Transmitter

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	Ω
Insulation	100MΩ/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