High-precision flow rate and speed measuring instrument for water pumps and motors

Product Description

Product Description

The SFT-C intelligent flow and speed measuring instrument uses the induction method to measure the slip and speed of asynchronous motors and electric pumps, and also measures the grid frequency. According to the requirements of submersible pumps and other pumps, it is necessary to measure the flow and speed of the pump at the same time. The SFT-C intelligent flow meter can be equipped with a flow sensor with frequency output such as a turbine, and measure the flow frequency at the same time. The instrument is equipped with flow coefficient, rated speed and pole pair number. There are two display windows (speed display window and flow display window).

(1) Display mode: 8-bit digital tube, divided into two display windows for speed and flow, the parameter display range of each window is: 0.001~9999
(2) Instrument weight: about 6.45 kg
(3) Working environment
Atmospheric pressure: (86~106) kPa;
Ambient temperature: (0~40)℃;
Relative humidity: ≤90%RH
Instrument power supply: AC 220V±22V/110V±10V 50Hz
No strong vibration and electromagnetic interference.

Technical Parameters

Measurement parameters	Measurement method	Measurement range	Measurement signal range	Measurement error
Grid frequency	Grid voltage sampling	(50~60)Hz	Input voltage<250V	±0.1%
Speed	Induction method	(60~3600)r/min	5mV~1V	±0.1%
	Frequency method	(10 ~9999)r/min	8V~12V	±0.1%
Flow	Turbine method	(0~5000)Hz	1V~12V	±0.1%
	Electromagnetic method	(0~5000)Hz	8V~12V	±0.1%

After Sales Service

Standard Warranty: One-year warranty, lifetime maintenance.(Except for human damage and replacement of consumables).
Global Support: Provision of  technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.

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Company Profile

Environment Showcase

Product Demonstration

Value concept: "Honest And Trustworthy, Performance-oriented, People oriented. Innovation And Development". 
Business policy: "Quality First, Customer First, Credit Oriented".
Development concept: "Be Solid, Be Strong, Be Big, Be Good, Be Long"Since its inception, Hangzhou Changniu has been committed to providing customers in the aerospace, automotive and marine, universities and scientifcresearch, electric motor control, qualityinspection and measurement of theindustry to provide excellent performance of intelligent instrumentation and system solutions.

Our Certificate

FAQ

Q: Are you the manufacturer?

A: Yes, Hangzhou Changniu Technology Co., Ltd. specialises in the design and productionof testing equipment for electric motors and pump motors, and provides ODM services.

Q: How can l get a price?
A: --We usually quote within 24 hours of receiving your enquiry (excluding weekends andholidays).
     --lf you are very eager to get the price, please contact us via Whatsapp or WeChat so that we can provide you with aquote.

Q: How to order?
A: Ask us for a quotation →Explain your needs → inform us of your usage scenarios → Receive our product design recommendations → Negotiate details → Sign acontract/deposit → Manufacture → Goods are ready → Delivery → Further co → operation.

Q: How does your factory control the quality?
A: The factory has a fast and enthusiastic sales team, a strict and responsible Qc team, andhas served many companies with high quality products and strict quality standards.

Q: What is the delivery time of the order?
A: The delivery time is 15-60 days. Customised models need longer time, you can contactus for mutual negotiation.

Q: what is the warranty policyof changniu motor testing equipment? 
A: All customers enjoy 12 months warranty and all instruments are maintained for life!