Ducted Type 4~20mA 0-10V DC Wind Speed Sensor Air Velocity Sensor for Hvac System

Ducted type 4~20mA 0-10V DC wind speed sensor air velocity sensor for Hvac system

Products Description

ducted type 4~20mA 0-10V DC wind speed sensor air velocity sensor designed for pipeline wind speed measurement. With high-precision wind speed measurement unit has a sensitive response, can quickly and accurately measure small wind speeds, and has good stability,  small drift and high precision. The transmitter can calculate the real-time air volume value according to the pipe cross-sectional area set to measure. Pipeline installation method is convenient for on-site installation. The product adopts anti-interference circuit design, which can withstand various strong electromagnetic interference such as on-site frequency converters. The equipment adopts imported screw-free terminals for wiring, which is more convenient to use.

Details Images

Product Specification

1. It is used in the detection, regulation and control of wind speed (air velocity), monitoring the work of ventilation system, and reducing energy consumption 2. Based on the principle of thermodynamics, it adopts innovative, advanced and sensitive thermal film sensor, which is resistant to pollution and easy to install and maintain. 3. No moving mechanical parts, providing accurate, reliable and sensitive long-term detection, wide operating temperature range, real-time compensation of medium temperature 4. Digital technology application to ensure output signal linearity and accuracy 5. Power supply and output have overvoltage and reverse connection protection, high reliability and anti-interference ability 6. A variety of output methods are optional, and the optional relay output can realize alarm or control 7. Field jumper can choose wind speed range 0~5/10/15/20m/s 8. Optional LCD display and keys, can have a variety of parameter setting, modification, correction functions

Applicaiton

FAQ

Q: Can I get some samples?

A: Yes, Sample order is available for quality check and market test. But you have to pay the express cost.

Q: How soon can you arrange your production?

A: Once getting your product confirmation and receiving the prepayment, the production will be started immediately.

Q: What's delivery time?

A: It usually takes about 3-5 working days for small order and 10-15 days for big order.

Q: How do you control your quality ?

A: Three inspection steps(of original, production, and finished goods) + good warranty service(1 year free to change a new one without any human damage factors).

Q: What certificates do you have ?

A: ISO9000, CE, Explosion-proof certification, RoHs ready. And before the delievry of goods, quality and safety inspection certification issued by third parts also can be offered.

Q: Could I visit your factory?

A: Very welcome! Fly to Xian Yang air port. It was a big pleasure for us.

Q: What's your warranty terms?

A: We offer 12 months warranty time.

Q: Can you provide OEM & Customized service?

A: Yes, OEM and ODM are both available, we have the professional R&D dept which can provide professional solutions for you.