Is the meter factory calibrated?

Yes, the turbine flow meter is factory calibrated to ensure high accuracy.

What is the lead time for orders?

Peak season lead time is within 15 workdays, and off-season lead time is one month.

50-300mm Industrial Sealed Flange Cold Water Bulk Woltman Water Meter

Name: 50-300mm Industrial Sealed Flange Cold Water Bulk Woltman Water Meter
Brand: Hefei Siko Instruments Co., Ltd.
SKU: 2065058465

Anhui, ChinaHefei Siko Instruments Co., Ltd.

US$87.00-95.00

1 Piece

Sample price:US$87.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Maintenance & Refund

Warranty

1 Year

Model NO.

WS Woltmann Water Meter

Install

Horizontal

Medium Temperature

Cold Water

Level Measurement

Counter Instructions

Dial

Nominal Diameter

15-50mm

Application

Civil, Industrial

Principle

Speed of Water Meter

Medium Pressure

General Water Meter

Work Environment

Dry Water Meter

Stucture

Traditional

Line Size

4mm-200mm

Working Temperature

-20 - 120 Deg.C

Working Pressure

up to 42 MPa

Housing Material

Ss 304, Ss 316L

Rotor Material

2Cr13 Stainless Steel, Alloy CD4MCU

Relative Humidity

5% -95%

Power Supply

DC12-24V, 3.6V Lithium Battery

Protection Level

IP 65

Ambient Temperature

-20 - 55 Deg.C

Ambient Pressure

86 -106 Kpa

Signal Output

Pulse,4-20mA, RS 485

Signal Transmission Distance

1,000m

Display

Mechanical and Digital Display

Connection

Flange, Thread, Tri-Clamp on

Explosion Proof

Exdii Bt 6, Exiaii CT4

Transport Package

4kg

Specification

28*28*40cm

Trademark

Siko Instruments

Origin

China

HS Code

9026100000

Production Capacity

999 Units / Weeks

Key features

Wide Measurement Range: Nominal diameter 15-50mm, Line Size 4mm-200mm for versatile applications.

High Accuracy & Turndown: High accuracy with economic price and turndown ratio up to 10:1.

Versatile Signal Output: Provides Pulse, 4-20mA, and RS 485 signal outputs with 1,000m transmission.

Durable Construction: Housing in SS 304/316L with IP65 protection for harsh environments.

Wide Temperature Range: Operating temperature from -20 to 120 Deg.C and ambient -20 to 55 Deg.C.

Factory Calibrated: Pre-calibrated at factory ensuring precise measurement of low-viscosity fluids.

Low Pressure Drop: Designed for minimal pressure loss during fluid flow measurement.

1-Year Warranty: Includes 1-year warranty with maintenance and refund after-sales service.

Company profile

Hefei Siko Instruments Co., Ltd.

Anhui, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤4.18h

AI-Powered supplier vetting

SummaryHefei Siko Instruments Co., Ltd. is identified as both a trading company and manufacturer/factory in China. It supplies flow meters, sensors, transducers, and related industrial instrumentation. The supplier reports ANSI/ESD and ISO 9001 certifications, 11–20 R&D engineers, 11–20 quality-control staff, and five production lines. It has self-operated import/export rights, began exporting in 2020, and reports exports as 71%–90% of sales, with broad global market coverage. Evidence confirms manufacturing, quality-management certification, international trade capability, and established product expertise. However, the provided information does not substantiate after-sales processes, financial credibility, customization services, or a broad customer track record.

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory. Its stated business covers instruments, meters, industrial equipment, flow measurement technology, sensors, and transducers, indicating a direct manufacturing and trading role in industrial instrumentation.

CertificationsThe supplier reports ANSI/ESD and ISO 9001 certifications for its management systems. These stated certifications provide explicit evidence of formal quality or operational controls, although no certificate scope, issuing body, or validity details are supplied.

R&D capabilityThe supplier offers multiple flow-measurement and sensing technologies and reports 11–20 R&D engineers, indicating an established technical development function. However, no patents, proprietary technologies, new-product records, or R&D outcomes are provided.

Production capacityThe supplier is identified as a manufacturer/factory with five production lines, 11–20 quality-control staff, and stated product coverage in flow measurement and industrial instrumentation. It also reports an off-peak lead time of one month and peak fulfillment within 15 workdays, supporting evidence of operating production capacity, although actual capacity limits are not disclosed.

Product Q&A

Q:What fluids can this meter measure?

It measures low-viscosity fluids like tap water, demineralized water, light fuel oil, liquefied gases, ethanol gasoline, pharmaceutical fluids, and non-corrosive chemical solvents.

Q:What is the nominal diameter range?

The nominal diameter ranges from 15mm to 50mm, with line sizes available from 4mm to 200mm.

Q:What signal outputs are available?

The meter provides Pulse, 4-20mA, and RS 485 signal outputs with a transmission distance of up to 1,000 meters.

Q:What is the warranty period?

We provide a 1-year warranty covering maintenance and refund services.

Q:What are the operating temperature limits?

The working temperature range is -20 to 120 Deg.C, with an ambient temperature range of -20 to 55 Deg.C.