4-20mA output distance measuring sensor/resistive displacement sensor

4-20mA output Linear distance measuring sensor/resistive displacement sensor

Draw wire sensors offer a simple solution to measure linear speed and position. Utilizing a flexible cable, a spring-loaded spool, and a sensor, draw wire sensors can precisely measure linear position. Draw wire sensors do not need precise linear guidance and are ideal for wet, dirty, or outdoor environments and applications where your measuring range travels over harsh environments. These include applications in iron, steel, and wood (saw mills, joineries).

Draw wire sensors are also known in the industry as cable transducers, cable-extension transducers, string potentiometers, draw wire transducers, yo yo pots, linear position string pots, and string encoders.

Dimensions

Shanghai Qiyi Electrical & Mechanical Equipment Co., Ltd. is a professional rotary encoder supplier, located in Chinese business and port center, Shanghai. CALT brand product ranges: Optical incremental rotary encoder, single-turn and multi-turn absolute encoder, draw-wire position sensor and couplings, and other instruments, which widely used in CNC machinery, textile machinery, steel rolling machinery, linear guide system, hydraulic system, lifting machinery and servo motor, all get a very good reputation! Qiyi company has got independent import and export qualification in 2013, CALT brand products have been exported to Southeast Asia, Europe, America and Russia and other countries and regions in the world.

Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 2-4 days after full payment if the goods are in stock. or it is 7-12 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: Generally it is 2-4 days after full payment if the goods are in stock. or it is 7-12 days if the goods are not in stock, it is according to quantity.

Q: What is your terms of payment ?
A: We accept T/T, Paypal, Western union or money gramm.

Q: What's your warranty ?
A: 12 months. If the items you purchased from our company are not with perfect quality or can't work normally, you can ship back for replacement or refund.

Q: What's your shipment method?
A: We ship by Express FEDEX, UPS, DHL, EMS, ARAMEX. All express freight is charged in your end.