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 |  | digital pressure indicator |  
                            | HL91 digital pressure indicator |  
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                                    Characteristics:
High measuring accuracy, strong anti-interference;
Small size, light weight;
Diverse control output;
Fast response;
Simultaneous pressure&temperature display available
Description
 Intelligent digital indicator is usually used to work with pressure whose signal type can be mV/V,4-20mA,0-10V,0-5V,etc., it adopts relay output control and outputs through current or voltage
transmitter,RS485communication, RS232 communication etc. This series adopts switching mode power supply |  
                                | Zias(Shanghai) IOT Technology Co.,Ltd 
 
  China |  |  |  |