Waterproof Rotary Torque Sensor | DRWPL

Immersion Protected and Maintenance Free, for Harsh Environments

DRWPL Rotary Waterproof Torque Sensor
Lead Time
6 - 8 weeks
Prices From
Accelerated delivery available
Quantity, OEM & educational discounts
3D CAD models available

At a Glance

  • Primary Capacities: 0-0.1Nm to 0-1500Nm
  • ±10Vdc Output
  • Non-Linearity: <±0.1%/Rated Capacity
  • Max Speed: 1900 to 20,000rpm (depending on capacity)
  • Specially Designed Couplings
  • Optional Speed & Angle Outputs
  • Maintenance Free Thanks to its Non-Contact Technology
  • Immersion Protected up to 1 metre for 30 mins
  • Ideal for Humid and Dusty Environments
  • Optimum Performance Delivered – Its Integrated Signal Amplifier Reduces Signal Interference
  •  Fast and Simple Installation with Specially Designed Couplings


The DRWPL waterproof torque sensor series manufactured by ETH Messtechnik in Germany are rated to IP67 and have been specially designed for operation in harsh environments. They will operate happily where dust, water and high humidity are present constantly, and will even withstand short-term immersion to less than 1 metre depth for 30 minutes maximum.

A ±10Vdc analogue output is provided from DRWPL’s internal signal conditioner which offers a 200Hz frequency response. Pulsed speed and angle output options are also available.

Customised couplings can be offered with the DRWPL waterproof torque sensor to ensure straightforward integration into your application along with optimum performance.

Request a quotation.

ETH Approved UK Distributor Sticker

Product Dimensions

DRWPL Rotary Waterproof Torque Sensor Outline Drawing

Model/Capacity (Nm)LL1L2L3BHH1ØD1 g6 ØD2 g6 A1A2M
DRWPL-I  /  0.1, 0.2, 0.5, 1, 2103741111305315666824M3x5DP
DRWPL-II  /  5, 10, 20, 5016092303050682515158240M4x8DP
DRWPL-III  /  50, 100, 200, 300205105454577954026269568M4x8DP
DRWPL-IV  /  500, 1000, 15003101268585120112524545105105M6x10DP
Capacity (Nm)
0.1, 0.2, 0.5, 1, 2
5, 10, 20, 50
50, 100, 200, 300
500, 1000, 1500

Capacity (Nm)
ØD1 g6 ØD2 g6 A1A2M
0.1, 0.2, 0.5, 1, 2
5, 10, 20, 50
50, 100, 200, 300
500, 1000, 1500


CAD Model Files

Our 3D models are provided in STEP format and can be viewed using FreeCAD. Other formats can be provided on request.

The .zip file below contains a separate model for each product variant.

Other Downloads

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Why Applied Measurements?

  • Suppliers of top quality strain gauge sensors and transducers to every corner of industry - UK and worldwide
  • Over 100 years of expert transducer knowledge
  • Our high quality products all come with a 3 year warranty

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