Ultrasonic level difference meter (ultrasonic level difference meter) is used to measure the difference between the level or material level of two different containers. The most common is to measure the water level before and after the coarse grille and the fine grille at the water inlet of the sewage treatment plant, and calculate the height of the water level difference to start the anti-fishing decontamination machine to remove the garbage. It is also installed before and after the gate, and the water level difference before and after the gate is measured to determine the opening time. Some do not measure the liquid level difference, but measure the height of the water level of the two pools, and then output 2 channels of 4-20mA. This is called a "dual channel level gauge".
Basic Technical Parameter:
Host Parameters:
Operating Voltage: DC12-24V or AC160V~ 250V
Normal power consumption：<5W
Signal output (selected when ordering):
Analog output signal: 4- 20mA
Digital output(Optional): RS485 (Modbus); SD, memory card 8G
Wireless transmission(Optional): Built-in GPRS wireless communication optional SMS data prompt (acquisition system can be customized)
Switch output: Two-way relay output (contact capacity: AC: 5A 250V DC: 10A120V, four-way optional)
Physical properties:
Mainframe dimensions: 240mmx 184mmx 110mm or 380mmx 330mmx 190mm (flameproof)
Shell material: ABS engineering plastic, carbon steel spray plastic (flameproof type)
Installation method: wall mounted
Keyboard: 18 bit keyboard
Transducer parameters:
Range: 1m, 2m, 5m, 8m, 10m, 12m, 15m, 20m, 25m, 30m, 40m
Blind spot: <0.06-1.5m (varies with different sensors)
Launch angle: Less than 10° (depending on the sensor)
Precision: ±0.2%F.S;
Resolution: ±1mm
Temperature compensation: Automatic temperature compensation
Frequency: 20KHz~ 5000.0KHz
Material: PVDF, ABS, nylon material optional; IP65, P68 protection grade optional,10m shielded cable (any length can be customized)
Sensor installation interface: G12; M60x2; M32 (20-30m)
Environmental performance: Protection class: IP65;
Explosion-proof grade: EXiall BT4Gb (select when ordering) Exd Iπ BT4Gb (select metal explosion-proof housing when ordering)
Operating temperature: -10°C ~65°C
Storage temperature: ≤80%RH without condensation
Basic Parameter (Your Special Needs Are Available for Customized Production)
Host power supply:
Operating Voltage: DC12-24V or AC160V~ 250V
Normal power consumption：<5W
Signal output (selected when ordering):
Analog output signal: 4- 20mA
Digital output(Optional): RS485 (Modbus); SD, memory card 8G
Wireless transmission(Optional): Built-in GPRS wireless communication optional SMS data prompt (acquisition system can be customized)
switch output: Two-way relay output (contact capacity: AC: 5A 250V DC: 10A120V, four-way optional)
Physical properties:
Mainframe dimensions: 240mmx 184mmx 110mm or 380mmx 330mmx 190mm (flameproof)
Shell material: ABS engineering plastic, carbon steel spray plastic (flameproof type)
Installation method: wall mounted
Keyboard: 18 bit keyboard
Transducer parameters:
Range: 1m, 2m, 5m, 8m, 10m, 12m, 15m, 20m, 25m, 30m, 40m
Blind spot: <0.06-1.5m (varies with different sensors)
Launch angle: Less than 10° (depending on the sensor)
Precision: ±0.2%F.S;
Resolution: ±1mm
Temperature compensation: Automatic temperature compensation
Frequency: 20KHz~ 5000.0KHz
Material:PVDF, ABS, nylon material optional; IP65, P68 protection grade optional,10m shielded cable (any length can be customized)
Sensor installation interface: G12; M60x2; M32 (20-30m)
Environmental performance: Protection class: IP65;
Explosion-proof grade: EXiall BT4Gb (select when ordering) Exd Iπ BT4Gb (select metal explosion-proof housing when ordering)
Operating temperature: -10°C ~65°C
Storage temperature: ≤80%RH without condensation
