WS Woltmann Remote Water Meters

1.The Name:WS Vertical Screw Type Remote Water Meters

Under the measurement conditions, continuous flow, memory and display of the total amount of cold (hot) water flowing through the enclosed full pipe. 

2.Performance characteristics

The counter is vacuum-sealed to prevent condensation and atomization, which can keep reading clearly for a long time.

Stainless steel ball rolling ball bearings, with less friction, improve measurement sensitivity and ensure accurate measurement of small flows.

The built-in stainless steel filter design is suitable for China's water environment, ensuring long-term stable operation of the product.

With a detachable movement structure, the water meter movement can be removed for repair or replacement at the use site.

Sampling mode is optional: pulse, photoelectric.

Optional communication methods: wireless LoRa or NB-IOT, GPRS, wired RS-485 or M-BUS.

Environmental level: Class B electromagnetic environment: E1

Temperature class: T30, T90

Accuracy Class: Class II

Optional: pressure sensor.

Pressure level: MAP10

Pressure loss grade: δ P63, δ P25

Sensitivity level of upstream flow field: U5,U10,U0

Sensitivity level of downstream flow field: D0, D5 

3. Dimension of WS Vertical Screw Type Remote Water Meters

4. Flow parameter

5. Maximum Permissible Error

Maximum permissible error: low zone (Q1≤Q< Q2) maximum permissible error is ±5%

When the water temperature is less than or equal to 30C, the maximum permissible error in the high zone (Q2≤Q≤Q4) is ±2%; when the water temperature is> 30C, the maximum permissible error in the high zone (Q2≤Q≤Q4) is ±3%

6.FAQ

Q. Are you the factory?

A. Yes. We are factory. NINGBO KEYTURE WATER METER was established in 2002, specializes in producing all kinds of Water Meters and spare parts. Welcome to visit to our factory anytime.

Q. What kind of certification do you have ?

A. ISO4064, CE certificate, MID certificate, NSF certificate, ROHS certificate.

Q.How to request a quotation from KEYTURE?

A. Simply call or send us E-mail with your purchase request. If detail requirements (like the type, size, weight ,package and so on) can be shared will be better for quick quotation.

Q.What are your quality control procedures?

A.KEYTURE strictly get the control of quality, which begin with material purchase and carry through to the end of the production process by ISO9001 management system.Before shipping, welcome the examination of goods.

Q. Do you offer OEM service.

A. Yes. We have a professional D&D team to follow requires proof of trademark registration in order to print or emboss your trademark onto the product or packaging.

Q. Do KEYTUER products come with a warranty ?

A. Yes. We backs our products100% generous 2 year warranty.