- Wall Switches[1]
- LCD Modules[10]
- Energy Meters[10]
- Other Measuring & Analysing Instruments[1]
- Instrument Parts & Accessories[9]
- Electronic & Instrument Enclosures[1]
- Power Meters[5]
- PDAs[1]
- Other Electronic Measuring Instruments[1]
- Electrical Plugs & Sockets[1]
- Water Meters[10]
- Other Metals & Metal Products[1]
- Counters[6]
- Other Plastic Products[2]
- Testing Equipment[10]
- Wireless Networking Equipment[5]
- Contact Person : Mr. yan wufeng
- Company Name : Shanghai Fengyilong Electronic Co., Ltd.
- Tel : 86-21-60975591
- Fax : 86-21-60975593
- Address : Shanghai,Shanghai,No.5, Hangdu Rd. Pudong
- Country/Region : China
- Zip : 201300
Removable element woltman cold(hot) water meter filter
Removable element woltman cold(hot) water meter filter
Application
Measuring the volume of cold (hot) water passing through the pipeline
Feature
Removable element structure , easy installation and maintenance, register for universal use within this range detachable without removing the meter from the pipeline
Dry- dial , magnetic drive sensitive action , small pressure loss
Vacuum sealed register ensures the dial keep free from fog and keep the reading clear in a long term service
Selected high quality materials for steady & reliable characteristic
Technical data conform to international standard ISO4064
Working condition:
(1) water temperature 0.140(0.190 for hot water meter)
(2) water pressure ≤1MPa(1.6 Mpa for special requirement)
Maximum permission error:
a) in the lower zone from qmin inclusive up to but excluding qt is ±5%
b) in the upper zone from qt inclusive up to and including qs is ±2%(±3% for hot water meter)
Removable element woltman cold(hot) water meter filter
