This document is about tr/trs series linear resistors. It provides the features and characteristics of the products, including rated voltage, rated current, rated power, accuracy, linear error and offset error.
The TR/TRS series provides linear displacement measurement using conductive plastic and a built‑in reset spring. The sensors feature excellent linearity (as low as 0.075% independent linearity), long service life (>100 × 10⁶ cycles) and a rugged design with flexible bearings that resist side loads, shock and vibration.
Technical data include a range of travel lengths (10‑100 mm), standard resistances of 1‑5 kΩ, low repeatability (0.002 mm), IP40 protection and a compact mechanical envelope. Various connector options (5‑pin IEC 130‑9) and optional accessories such as EEM‑33‑70/71/72 plugs are available. This manual is written in Chinese.
| Working range | 10‑100 mm |
|---|---|
| Independent linearity | 0.075 % (TR100) |
| Repeatability | 0.002 mm |
| Maximum operating voltage | 24‑42 V |
| IP protection rating | IP40 |
| Weight (with plug) | 74‑150 g |
The sensors achieve independent linearity as low as 0.075 % for the TR100 model.
The sensors are rated for temperatures from –30 °C to +100 °C.
They have an IP40 protection rating.
The design life exceeds 100 × 10⁶ cycles.