# ATO Micro Reaction Torque Sensor, 10 N·m (ATO-TQS-S04 / ATO-DYJN-104)

![ATO Micro Reaction Torque Sensor, 10 N·m (ATO-TQS-S04 / ATO-DYJN-104)](https://parts.trymaglev.com/img/te-ato-tqs-s04-10nm.webp)

Small disc reaction sensor with 0.05% FS specs for low-torque joints; pairs with an HX711 or bridge amp.

- Maglev ID: te-ato-tqs-s04-10nm
- Brand: ATO
- MPN: ATO-TQS-S04 (ATO-DYJN-104) 10 N·m
- Category: test-equipment / Torque Sensors
- Origin: CN (maker HQ, factory not confirmed)
- Maker: ATO (ato.com) (brand, CN)
- NDAA: unknown · Blue UAS: unknown · FCC: n/a
- HTS: 9031.80.8085
- MOQ: unknown · Lead time: 6–12 days (stated delivery)
- Confidence: REPORTED

## Price
- 1+: $175.93 (list, 2026-10-31, https://www.ato.com/micro-reaction-torque-sensor-0d5-nm-to-150-nm)

## Specifications
- Rated torque: 10 N·m (0.5–150 N·m options at base price)
- Sensor type: Reaction static
- Max speed: n/a (static)
- Accuracy: 0.05% FS nonlinearity, hysteresis, repeatability
- Output: 0–20 mV (2.0 mV/V); transmitter add-on +$81.27 for 4–20 mA/±5 V/±10 V
- Encoder / speed: none

## Links
- Product: https://www.ato.com/micro-reaction-torque-sensor-0d5-nm-to-150-nm
- Datasheet: none
- CAD: none

## Equivalents
- CALT DYJN-104 Micro Reaction Torque Sensor, 10 N·m (te-calt-dyjn-104-10nm)

## Sources
- https://www.ato.com/micro-reaction-torque-sensor-0d5-nm-to-150-nm (price $175.93 base, ranges 0.5–150 N·m, accuracy, output, delivery 6–12 days)