What connection options are available?

Available connections include C6, C8, C10, C12, R4, G4, TG38, TG1/2, and VC4, supporting push-in, threaded, tube, and VCR fittings.

Compact Mems Oxygen Gas Mass Flowmeter with NPN PNP Alarm Output

Name: Compact Mems Oxygen Gas Mass Flowmeter with NPN PNP Alarm Output
Brand: Hefei Siko Instruments Co., Ltd.
SKU: 2187772652

Anhui, ChinaHefei Siko Instruments Co., Ltd.

US$600.00

2-8 Pieces

US$400.00

9+ Pieces

Sample price:US$400.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Maintenance & Refund

Warranty

1 Year

Model NO.

HG-TC5200 Mems Thermal Gas Mass Flow Meter

Accuracy

±0.2-0.5%

Main Application

Water, Wastewater

Size

DN5-10

Sensor

Digital Thermal Gas Mass Flow Meter

Application

Industrial Production

Type

Vortex Flow Meter

Measuring Media

Mems Thermal Gas Mass Flow Meter

Measuring Principle

High-Pressure Thermal Gas Mass Flow Meter

Measurement Object

Closed Pipeline

Certification

JIS, DIN, ANS, GB, CE, RoHS, ISO

Line Size

DN5-20mm

Working Temperature

0 - 90 Deg.C

Working Pressure

1.0MPa

Housing Material

PPS/SUS304

Atmospheric Pressure

86 - 106 Kpa

Humidity

5% -95%Rh

Power Supply

DC 18-28V

Protection Level

IP 65 / IP 67 / IP 68

Ambient Temperature

-10 - 65 Deg.C

Signal Output

4-20mA, RS485, PNP & NPN Pulse, 0-5V

Display

No and LCD Display

Connection

G" RC" NPT Thread

Display Units

M3/H, Kg/Hr, Nm3/H

Flow Accuracy

3.0%F.S.

Temperature Accuracy

5.0%F.S.

Transport Package

2kg

Specification

25*25*20cm

Trademark

Siko Instruments

Origin

China

HS Code

9026100000

Production Capacity

999 Units / Weeks

Key features

MEMS Thermal Sensing: Utilizes advanced MEMS technology for accurate measurement of clean, dry gases.

Flexible Output Options: Supports RS485 Modbus, 4-20mA, 1-5V, 0-5V, PNP, and NPN alarm outputs.

Wide Flow Range: Selectable ranges from 0.1 SLM to 2,000 SLPM across TC5200 and TC5218 models.

Customizable Configurations: Custom line sizes, materials, and gas-specific calibration available upon request.

Versatile Connections: Offers push-in fittings, threaded ports, tube fittings, and VCR fitting options.

Broad Certification: Certified with CE, RoHS, ISO, JIS, DIN, ANSI, and GB standards.

Company profile

Hefei Siko Instruments Co., Ltd.

Anhui, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤4.23h

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 gases can this flowmeter measure?

It measures clean, dry, non-corrosive gases including air, nitrogen, oxygen, carbon dioxide, argon, and mixed gases. Custom gas calibration is available.

Q:What output signals are supported?

The device supports RS485 Modbus communication, analog outputs (4-20mA, 1-5V, 0-5V, 0.5-4.5V), and switch outputs (PNP/NPN alarm).

Q:Is customization available for this product?

Yes, custom configurations are available including line size, working temperature, pressure, housing material, and gas-specific calibration.

Q:What is the warranty period?

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

Q:What are the power supply requirements?

The operating voltage is 9-24 VDC. Current consumption is less than 30 mA, or less than 50 mA for the current-output version.