Dandong Virtue River Technology Co., Ltd.

• Place of Origin: Liaoning, China (Mainland)
• Model Number: MF420-O-ZR
• Power supply: 24V DC±5%
• Ambient temp: -10 to 50c
• Output: 4 - 20mA
• Housing protection: IP40
• Standard measuring range: 0.1 to 25vol%O2±2%FS

• Place of Origin: Liaoning, China (Mainland)
• Model Number: MF420-O-M
• Power supply: 24V DC +/-5%
• Ambient temp of housing: -10 to 50c
• Ambient temp of probe head: 0 to 100c
• Material of 4 - 20mA: S.S
• Length of probe head: 1,150mm
• Output: 4 - 20mA
• Housing protection: IP54
• Standard measuring range: 0.1 to 25vol%o2+/-2%F5

• Place of Origin: Liaoning, China (Mainland)
• Brand Name: VRVRFW58
• Model Number: VRVRFW581
• Media Type: Liquid
• Operating Temperature: less than 300°c
• Flow Rate: 0.15-30(m3/h)
• Connection: Pipe-thread,Flange,GB,ANSI,JIS

• Place of Origin: Liaoning, China (Mainland)
• Brand Name: DDVR
• Model Number: DDVR1605-3005
• Power: Electronic
• Usage: pipeline inspection
• Color: yellow/green

Magnetic float liquid level indicator
Wide Measuring range
Pressure:belowPN2.5MPa;PN5.0MPa
Temperature:-40 to +80 centigrade