| 1151 type transmitter is used to accurately measure micro differential pressure to big difference pressure, low pressure and high pressure, liquid level, vacuum and proportion. Cooperate with the throttle device can measure flow, do not need plus root device. Its characteristics as follows:, high precision, variety, wide measuring range, good stability, (see variety specification table), adopts two-wire system way of working, By using solid circuit components, and printed circuit board has plug style; , small, strong, ant-vibration ability; , range and zero in external adjust continuously, , positive transfer can amount to 500 percent, negative transfer can reach 600%; Damping adjustable;, Selection project, rich. 275 type handheld communication of transmitter can 1151 type intelligent pressure transmitter, and American Rosemount company produces various other intelligent product, used to communicate online or offline product configuration diagnosis or characteristics of operation. By the American Rosemount company technology transfer to my factory production 1151 type differential pressure, pressure transmitter, accord with FM and CSA explosive-proof grade requirements outside, still were awarded as national instrumentation explosion-proof safety supervision and inspection ZhanTaiPiao NEPSI) issued the explosionproof qualification certificate. Features: with single chip microcomputer,, so strong function, high flexibility, , measurement range from 0 ~ 124 KPa to 0 ~ 41.37 MPa, , the integration of zero and range button, With self-diagnosis ability;, Take not battery, and work not easily lost read only memory; With 286 type, far easton com. RS3 distributing system and RMV9000 process control system of the digital communication without interruption output signal, , have complete modification components can be conveniently regular analog 1151 transmitter converted into a micro-computer double-sensor 1151 transmitter, as shown in the product manual 461/298; , adopt HART communication protocols. |
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