タイトルまたは説明

  GE****2 compact ultrasonic level transmitters are designed to measure liquid and solids levels, up to a range of *5 meters. The range can be configured by the keyboard and display. The level meter is mounted on top of the vessel or tank. 

The microprocessor sent an electronic pulse, then the transducer converts it into an acoustic pulse. The pulse travels to the level that is being measured and reflected back to the transducer. The transducer then converts its energy back into an electronic signal and stops the counter in the microprocessor. Knowing the speed of sound through the air, then it can accurately determine the distance.

Specification:

1. Output: ***0mA or RS**5
2. Voltage: DC*4V ( *4V ~ *0V )
3. Control: 2 Relay, programmable, 
                 control for high & low limit
4. Level Range:  5m ~ *0m ~ *5m ~ *0m
5. Accurancy ±0.*5%
6. Temperature: **5C ~ *5C
7. Resolution: d=1mm(Level Range < *0m)  
                       d=1cm (Level Range > *0m)
8. Protect Class IP*5 

GE****2E (Explosion-Proof)

1. Output: ***0mA  RS**5
2. Voltage: DC *2V ~ *4V 
3. Control: 2 Relay, programmable, 
                 control for high & low limit
4. Level Range:  5m ~ 8m~*0m ~ *2m
5. Accurancy ±0.*5%
6. Temperature: **5C ~ *5C
7. Resolution: d=1mm
8. Protect Class IP*6
9. Anti Corrosion & Anti Explosion