Is the device suitable for corrosive liquids and gases?

Yes, it is widely used for water, wastewater, diesel, fuel oil, natural gas, and corrosive liquids/gases with appropriate material selection.

What are the available signal output options?

Options include 4-20mA (with optional HART), pulse output, high/low limit alarms, and two relay outputs.

What is the warranty period for this product?

The product comes with a 12-month warranty and offers free after-sales service forever.

Mechanical Pointer Variable Area Flowmeter with No Power Supply Required

Name: Mechanical Pointer Variable Area Flowmeter with No Power Supply Required
Brand: Suzhou Beite Smart Instrument Co., Ltd
SKU: 1986823841

Jiangsu, ChinaSuzhou Beite Smart Instrument Co., Ltd

US$150.00-2,200.00

1 Piece

Product profile

Customization

Available

After-sales Service

Free Forever

Warranty

12months

Model NO.

BTLZ

Accuracy

2.5% 1.5% 1.0%

Main Application

Water, Wastewater, Diesel Fuel, Fuel Oil, Nature Gas, Corrosive Liquid/Gas, Air

Size

DN15-DN150

Sensor

All Kinds

Application

All The Applications

Type

Variable Area Flow Meter

Measuring Media

Liquid&Gas

Measuring Principle

Mechanics

Measurement Object

Closed Pipeline

Certification

JIS, DIN, ANS, GB, CE, ISO

Output

4-20mA

Material

Stainless Steel

Flange to Flange

250mm

Protection

IP65

Ratio

10:1

Transport Package

Cartons & Wooden Case

Specification

According to requirement

Trademark

BEITE

Origin

China

HS Code

902610000

Key features

No Power Supply Required: Mechanical pointer variable area flowmeter operates without external power.

Full Metal Structure: Durable design suitable for complex and harsh industrial environments.

Wide Measurement Range: Turndown ratio up to 20:1 for accurate measurement of small to large flows.

Multiple Material Options: Stainless steel, Hastelloy, Titanium, PTFE, and FEP available for corrosion resistance.

High Precision Accuracy: Accuracy levels of 2.5%, 1.5%, or 1.0% with temperature drift under 0.1%.

HART Communication Support: Optional 4-20mA signal with HART protocol for remote monitoring and configuration.

Flexible Installation Types: Five installation modes including lower inlet, upper inlet, side, bottom, and horizontal.

Battery Power Option: Rechargeable lithium battery support with 3 to 12 months operation per charge.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceSelf-branded

Suzhou Beite Smart Instrument Co., Ltd

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤6.93h

AI-Powered supplier vetting

SummaryThe supplier provides comprehensive services including design, manufacturing, and after-sales support. They offer customization options and have a strong R&D capability, with recent product innovations. The company holds an ISO9001:2015 certification, indicating a commitment to quality management. Financially, they are stable with a significant annual production output. However, they lack overseas warehousing and showroom capabilities, which may limit their international service reach.

Supplier typeThe supplier specializes in purification monitoring instruments and environmental equipment, avoiding certain processes like metal etching and electroplating.

CertificationsThe supplier holds an ISO9001:2015 certificate, indicating adherence to quality management standards.

After-Sales capabilityThe supplier provides 7*24 hours service and offers free replacement for serious defects within a year.

Financial creditThe supplier has an annual production output above US$100 million, indicating strong financial capacity.

R&D capabilityThe supplier demonstrates R&D prowess, offering 3D software design services and has released new products in the past year.

Production capacityWith over 10 production lines and quick lead times within 15 workdays, the supplier has robust production capabilities.

Customization capabilityThe supplier offers extensive customization services, including OEM modifications and design flexibility.

Product Q&A

Q:Does this flowmeter require an external power supply?

No, the mechanical pointer version operates without power. However, the intelligent version with LCD and HART support requires 24VDC, 220VAC, or battery power.

Q:What materials are available for the measuring part?

Available materials include stainless steel, Hastelloy, Titanium, PTFE, and FEP lining to meet specific pressure and corrosion requirements.

Q:What is the accuracy level of the flowmeter?

Standard accuracy is 2.5%, with special types offering 1.5% or 1.0%. Temperature drift is less than +/- 0.1% per 10 degrees Celsius.

Q:Can the flowmeter be customized for specific flange standards?

Yes, we offer customization for flange standards, thread types, and other connection modes according to customer requirements.

Q:What is the maximum turndown ratio?

The standard turndown ratio is 10:1, while special types can achieve a ratio of up to 20:1.