What output types are available?

It offers both NO (Normally Open) and NC (Normally Closed) NPN outputs.

What is the IP rating of the enclosure?

The enclosure rating is NEMA 4X, which corresponds to IP65.

Dwyer TDFS2-2-P-06/TDFS2-1-P-06 SERIES TDFS2 W.E. ANDERSON THERMAL DISPERSION FLOW SWITCH

Name: Dwyer TDFS2-2-P-06/TDFS2-1-P-06 SERIES TDFS2 W.E. ANDERSON THERMAL DISPERSION FLOW SWITCH
Brand: BNSENS Co., Ltd.
SKU: 2151302432

Jiangsu, ChinaBNSENS Co., Ltd.

US$500.00-800.00

1 Piece

Sample price:US$500.00/piece.Request sample

Product profile

Customization

Available

IP Rating

IP65

Certification

Model NO.

TDFS2-2-P-06

Media Type

Liquid

Series

TDFS2

Service

Compatible water-based fluids

Wetted Materials

316 SS

Set Point Range

0.5 to 10 ft/s (0.15 to 3.0 m/s)

Repeatability

0.07 ft/s (0.02 m/s) +3% of setpoint

Typical Deadband

0.1 ft/s (0.03 m/s) +15% of setpoint

Temperature Limits

Ambient: 5 to 140°F (-15 to 60°C); Process: 5 to 1

Pressure Limits

300 psig (20.67 bar)

ResponseTime

Approximately 8 s

Power Requirement

9-24 VDC

Switching Current

400 mA, derate 5 mA/°C above 23°C

Current Consumption

Average: 93 mA; Peak: 300 mA

Transport Package

Carton

Trademark

Dwyer

Origin

Amercia

Key features

No Moving Parts Design: Eliminates wear, breakage, jams, and leaks for superior reliability.

Field-Adjustable Setpoint: User can easily adjust flow thresholds using the included magnet.

Dual LED Indicators: Provides clear visual status of flow conditions with two LEDs.

Low Pressure Drop: Only 10% insertion into flow minimizes system energy loss.

Wide Pipe Compatibility: Supports pipe sizes from 1/2 to 10 inches with model selection.

Robust Construction: Constructed with 316 SS and NEMA 4X/IP65 rated enclosure.

Dual Output Options: Features both Normally Open and Normally Closed NPN outputs.

Fast Response Time: Delivers flow detection in approximately 8 seconds.

Company profile

Importers and ExportersFast DeliveryQuality Assurance100% Finished Products Inspection

BNSENS Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤2.90h

AI-Powered supplier vetting

SummaryBNSENS Co., Ltd. is identified as a Chinese manufacturer/factory in Jiangsu specializing in sensors and transmitters for pressure, level, temperature, flow, current, switching, and position applications. The supplier describes MEMS and independently developed ASIC expertise, a U.S.-based R&D center, and supply or cooperation relationships involving Emerson, SICK, TSMC, Siemens, Infineon, and Rohm. Its products are reported as serving multiple industrial sectors, and an audit was conducted by BV; however, the audit result and type are provided only as codes, so certification or compliance conclusions cannot be made. Information on after-sales service, financial credibility, quality systems, customization, sustainability, and several R&D services is insufficient. The stated registered capital is omitted from this assessment for privacy.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a high-tech enterprise specializing in sensor development, manufacturing, and trade. Its stated business scope is Electrical & Electronics, and its listed products cover multiple sensor and transmitter categories.

R&D capabilityBNSENS describes a sensor R&D center in Minnesota, core MEMS-chip technology, independently developed ASIC chips, German-origin production-line introduction, and development of additional industrial-control sensors. These statements provide explicit evidence of R&D and technology activity, although the scope and verification of the capabilities are not further documented.

Production capacityThe supplier is classified as a factory and states that it develops and manufactures a broad range of sensor products. Its history includes a sensor production-line introduction and factory relocation, while reported use across oil, gas, power, chemical, metallurgy, food, environmental protection, aerospace, and municipal applications supports production experience; actual capacity, equipment scale, and output data are not provided.

Client casesThe supplier reports that its products are used across numerous industries and cites relationships or sales involving Emerson, SICK, TSMC, Siemens in Vietnam, Infineon, and Rohm. These are explicit customer or business-cooperation claims, but the slices do not provide project details, order scope, duration, or independently verified case evidence.