High Accuracy Digital 4-20mA Natural Gas Positive Displacement Flow Meter

Name: High Accuracy Digital 4-20mA Natural Gas Positive Displacement Flow Meter
Brand: Tianjin Yiman Instrument Technology Co., Ltd.
SKU: 2125855312

Tianjin, ChinaTianjin Yiman Instrument Technology Co., Ltd.

US$570.00-1,340.00

1 Piece

Product profile

Customization

Available

After-sales Service

Factory Warranty and Timely Online Instruction

Warranty

12 Months

Model NO.

LLQ

Accuracy

1.5%

Main Application

Nature Gas, Gas

Size

DN25-DN100

Sensor

Tube/Flange

Application

Industrial Production

Type

Volume Type Flow Meter

Measuring Media

Gas

Measuring Principle

Mechanics

Measurement Object

Closed Pipeline

Certification

ISO

Material

Aluminum Alloy

Temp.

-20-80 ℃

Pressure

1.6MPa

Output

Pulse/4-20mA

Communication Protocol

RS485, Hart

Connection

Flange or Thread

Flange Standard

DIN (GB) or Customized

Power

24VDC and 3.6 Lithium Battery

Electrical Interface

M20X1.5 or Customized

Display

LCD Display

Protection Grade

IP65

Explosion-Proof

Ex Ia Iic T6 Ga

Transport Package

Export Carton or Strong Wooden Case

Specification

Customized

Trademark

Origin

China

HS Code

9026801000

Production Capacity

1000PCS/Month

Key features

High Accuracy Measurement: Achieves 1.5% accuracy for precise gas flow monitoring in industrial applications.

Wide Flow Range Options: Available in sizes DN25 to DN100 with flow ranges from 1 to 450 m3/h.

Robust Explosion-Proof Design: Features Ex Ia Iic T6 Ga certification for safe operation in hazardous environments.

Dual Power Supply System: Operates on 24VDC or 3.6V Lithium Battery for flexible power requirements.

IP65 Protection Grade: Dust-tight and protected against water jets for reliable outdoor or harsh use.

Flexible Communication Protocols: Supports RS485 and Hart protocols alongside 4-20mA and Pulse outputs.

Customizable Connection Standards: Offers DIN, GB, or customized flange standards and electrical interfaces.

Comprehensive Warranty Support: Includes 12-month factory warranty with timely online technical instruction.

Company profile

Management CertificationQuality AssuranceIn-stock CapacityFast Delivery

Tianjin Yiman Instrument Technology Co., Ltd.

Tianjin, 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: 1 Year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.67h

AI-Powered supplier vetting

SummaryTianjin Yiman Instrument Technology Co., Ltd. is described as a high-tech enterprise focused on industrial automation instruments, with operations including instrument, electronic component, mechanical equipment, and related product sales. It reports flexible customization, documented inspection procedures, quality assurance, inventory capability, and OEM service for well-known brands. Export experience is limited, with exports representing 1%–10% of sales and goods exported for one year. After-sales procedures for corrective actions and customer complaints are documented and followed, but the supplier reports no overseas agents, branches, warehouse, showroom, or offline trade-show participation. No valid manufacturing-capacity contract with associated subcontractors is reported. Financial figures are not included, but the supplied financial fields for 2022–2024 are recorded as zero, which limits confidence in financial credibility. No SDK is available. Customer cases are not specifically provided.

Supplier typeThe supplier is identified as a high-tech enterprise specializing in the research, manufacturing, sales, and service of industrial automation instruments. Its stated business scope also covers electronic measuring instruments, electronic components, integrated circuits, pneumatic machinery components, mechanical equipment, and related leasing and sales activities.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, indicating an established service process. However, it reports no overseas warehouse, showroom, agents, branches, or overseas service countries, limiting its international service coverage.

R&D capabilityThe supplier is described as a high-tech enterprise committed to research and development of innovative precision measurement technology. This supports a stated innovation orientation, although no specific patents, development results, or product innovations are provided.

Production capacityThe supplier reports quality assurance, uniformly followed finished-product inspection instructions, inventory capability, and two production lines. However, it also reports no valid manufacturing-capacity contract with associated subcontractors, so the documented production base has both supporting capability indicators and a contractual limitation.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. These stated service categories demonstrate broad customization coverage.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of brand-related customer experience. No customer names, project descriptions, order examples, or independently verifiable case details are provided.