Weir Flow Meter for Long-Term Measurement and Monitoring of Water Level Flow Changes

• Customization: Available
• After-sales Service: Online Technical Support
• Principle: Magnetic Sensors
• Model NO.: YTMH01
• Range: 0-550m
• Measurement Accuracy: 0.1%F.S
• Accuracy: 0.1%
• Kind: Magnetic Telescopic
• Structure: Split Type
• Warranty: 1 Year
• Material: SS304
• Min. Sampling Time: 1s
• Operating Voltage: DC 9-36V
• Temperature Measurement Range: -40℃~80℃
• Temperature Range: -35℃~65℃
• Installation Method: Installation with Clamp
• Transport Package: Carton Packaging
• Specification: Measuring range 0-550mm
• Trademark: ThinkSonic
• Origin: China
• Production Capacity: 50000000 Pieces/Years

Product Description

Product Description

Product Parameters

Measuring range	0-550mm
Accuracy	0.1%F.S
Min. Sampling Time	1s
Operating Voltage	DC 9-36V
Power Consumption	45mA/12V (Operating power) 2.5mA/12V (Sleeping power)
Temperature measurement range	-40ºC~80ºC
Electrical Connection	Double-head five-core aviation connector, can externally connect multiple 485 output devices
Temperature Range	-35ºC~65ºC
Main Material	Stainless steel
Protection Rating	IP68
Installation method	Installation with clamp

Features

Features:
High protection level
High accuracy: 0.1% F.S
Customizable range up to 550mm
Low power consumption, excellent stability
IP68-rated design standard with superior protection performance

Applications:
Suitable for long-term water level measurement in weirs of rivers, lakes, reservoirs, dams, etc.
Primary applications include monitoring water level and flow changes in:Rivers,Lakes,Reservoirs,Dams,Foundation pits,Open channels.

Product Introduction

Product Introduction

The TMF01 weir flow meter is suitable for long-term measurement of water level in weir tanks such as rivers, lakes, reservoirs, and dam bodies. It is an effective monitoring device for monitoring water level and flow changes. Its working principle utilizes the magnetostrictive effect, which determines the flow rate by measuring the distance between the sensor and the liquid level. The weir flow meter uses our self-developed magnetostrictive sensor for liquid level measurement, featuring advantages such as high resolution, good stability, reliable performance, and fast response. It is a non-contact continuous measurement method, not prone to wear, and the sensor output signal is RS485 digital quantity. It has the functions of simple and convenient installation, long working life, and simultaneously measures the temperature at the buried point.

Company Profile

FAQ

Q1: What is your company's core business?
A: THINKSONIC TECHNOLOGY CO., LTD. specializes in R&D and manufacturing of precision sensors and IoT solutions. Our product lines cover:
- Automotive IoT: Ultrasonic level sensors, Vehicle Telematics Units, Active Safety Video Terminals
- Structural Monitoring: Settlement/inclination sensors, Hydrostatic level gauges, Strain/pressure gauges, Data loggers with wireless transmission

Q2: Are you a manufacturer or trading company?
A: We are a manufacturer with in-house R&D center and production facilities in Xiamen, China. All products are independently designed and strictly quality-controlled.

Q3: What is your minimum order quantity (MOQ)?
Standard products start from 10 units. MOQ for customized items varies by project complexity - contact us for evaluation.

Q4: How long is your lead time?
A: Standard products: 15-30days after order confirmation. , a bit longer for customized products. But we are very flexible on the lead time, it will depend on the specific orders.

Q5: Can you customize products?
A: Yes. We offer: Logo printing; Packaging redesign; Technical parameter adjustments; Private labeling

Q6: Can I get samples?
A: We have to charge both samples and freight cost, and when you place orders, we'll refund your sample cost. 

Q7: How to handle after-sales issues?
A: Our support includes: ✓Online troubleshooting ✓Technical documentation & video guides

Q8: How to visit your factory?
A: Welcome to schedule an audit: 1.Submit visit request via "Contact Supplier" 2.We'll send official invitation letter within 48h 3.Virtual factory tour available via video call