What are the working temperature and pressure limits?

It operates within -20 to 120 Deg.C temperature range and up to 42 MPa working pressure.

What is the lead time for delivery?

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

High Accuracy DN20 Class B Cast Iron Single Jet Mechanical Hot Water Meter

Name: High Accuracy DN20 Class B Cast Iron Single Jet Mechanical Hot Water Meter
Brand: Hefei Siko Instruments Co., Ltd.
SKU: 2061618525

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.

SJ Single Jet 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

High Accuracy Measurement: Class B accuracy with 10:1 turndown ratio for precise flow quantification.

Wide Fluid Compatibility: Suitable for water, fuel oil, liquefied gases, ethanol, and non-corrosive solvents.

Durable Construction: Features cast iron housing with 2Cr13 stainless steel rotor for longevity.

Flexible Signal Output: Supports Pulse, 4-20mA, and RS 485 signals with up to 1000m transmission distance.

Low Pressure Drop: Designed for minimal flow resistance during operation.

Factory Calibrated: Pre-calibrated at the factory to ensure immediate accuracy upon installation.

Versatile Connections: Available with Flange, Thread, and Tri-Clamp connection options.

Robust Protection: IP65 protection level and explosion-proof ratings Exdii Bt 6, Exiaii CT4.

Company profile

Hefei Siko Instruments Co., Ltd.

Anhui, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤4.80h

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 including tap water, demineralized water, light fuel oil, liquefied gases, ethanol gasoline, pharmaceutical fluids, and non-corrosive chemical solvents.

Q:What is the accuracy class?

The meter offers Class B accuracy with a turndown ratio up to 10:1.

Q:What materials are used for the rotor and housing?

The housing is made of cast iron, and the rotor is available in 2Cr13 Stainless Steel or Alloy CD4MCU.

Q:What signal output options are available?

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

Q:What is the warranty period?

The product comes with a 1-year warranty and includes maintenance and refund after-sales services.