- Contact Person : Ms. Chen Sunny
- Company Name : Shanghai Zhaohui Pressure Apparatus Co., Ltd.
- Tel : 86-21-51691919
- Fax : 86-21-67755185
- Address : Shanghai,Shanghaishi,5-6F No.8 Building No.115 ,Lane 1276 Nanle Road Songjiang District Shanghai 201600 China
- Country/Region : China
- Zip : 201600
Non contact digital ultrasonic level sensor (WP380B)
Non contact digital ultrasonic level sensor (WP380B)
Description
Adopt SMD technology, improving the reliability of instrument
Auto adjust power, enhance control, temperature compensation
Advanced detection technology, Rich feature of software suitable for various complex environment
Adopt new waveform calculate technology to improve the measurement accuracy of the instrument
Resistance function of interference echo to ensure the authenticity of measurement data
16 bits D/A transfer, improve the accuracy and resolution of current output
Sensor adopt the PTFE materials, suitable for various corrosive occasions
Variety of output: 4-20mA current output; relay control output;RS-485
Feature
Two wire 4-20mA output
Measure range:0-1m-30m
Output:4-20mA
Resolution:<10m(range)-----1mm
>=10m(range)----10mm
Blind spot:0.25m~0.9m inherent(blind spot size is proportional to the max range)
Accuracy:0.2%,o.5%
Environment temperature:-25°C-55°C
Degree of protection:IP66,IP67
Power:24VDC(20-28VDC)
Display:6bits LCD
Work model: measure span or level optional
Dimension size:205(height)*112(width)*123(thickness)mm
Installation form: thread lock(M66*3), hole size dia68mm
4-20mA output, RS485, 2-way relay control output
Measure range: 0-1m-30m
Output:4-20mA, RS485
2-way relay control output
Resolution:<10m(range)-----1mm
>=10m(range)----10mm
Blind area: 0.25m~0.9m inherent(blind spot size is proportional to the max range)
Degree of accuracy:0.2%,o.5%
Environment temperature:-25°C-55°C
Degree of protection: IP66,IP67
Power:24VDC(20-28VDC),220VAC,50Hz
Display:6 bits LCD
Work model: measure span or level optional
Dimension size:205(height)*112(width)*123(thickness)mm
Installation form: thread lock(M66*3), hole size dia 68mm
High-lower limit alarm control output
Measure range: 0-5m, 10m,15m,20m
Output:4-20mA, RS485 ; 2-way relay control output
Resolution:<15m(range)-----1mm
>=15m(range)----1cm
Blind area:0.3m-0.6m
Degree of accuracy:0.2%,o.5%
Environment temperature:-25°C-55°C
Degree of protection: IP65
Power:24VDC (20-30VDC), 220VAC
Display:16 bits LCD
Work model: measure span or level optional
Principle of measurement
Non contact digital ultrasonic level sensor (WP380B)
