Tension Sensor TS1

10 Tension ranges available
from 0 - 50 cN up to 0 - 50 daN

Stationary electronic tension sensor for measuring threads, fibres and thin wires with a diameter up to approx. 2 mm

Universal sensor for continuous tension measuring in wire and textile industry with different output signals

Tension meter for quick and easy mounting

Special Features

Tension sensor TS1 with integrated measuring amplifier and high accuracy of 1 % FS

Different guide rollers are available according to the application

Various output signals are available:
– analog: 0 – 1 V DC (standard), 0 – 10 V DC (optional)
– current: 4 – 20 mA (optional)
– analog DMS: mV/V (optional)

Easy installation, even afterwards, on existing machines

Easy calibration to customized material by the operator – zero and gain calibration is required

Measuring principle – load cell with high quality strain gauge bridge

Tension sensor with mechanical overload protection

Note: a wide range of custom designed models as well modifications are available on request. Please contact us with your demand!

Standard Features

V-grooved guide rollers, ball-bearing mounted

Tension sensor TS1 with rugged aluminium housing

Required power supply +15…24 V DC (regulated)

Certificate of Compliance with the order 2.1 according EN 10204 is included

Optionally available: Inspection Certificate 3.1 according EN 10204 with calibration report

Lern more about the different tension measuring systems

You are not sure, which system is right for, or where the differences are? Here we explain it for you.

Available Models

ModelTension Range
Measuring Head Width*
SCHMIDT Calibration Material**
TS1-500 – 50 cN64 mmPA: 0.12 mm Ø
TS1-1000 – 100 cN64 mmPA: 0.12 mm Ø
TS1-2000 – 200 cN64 mmPA: 0.12 mm Ø
TS1-5000 – 500 cN64 mmPA: 0.20 mm Ø
TS1-10000 – 1000 cN64 mmPA: 0.30 mm Ø
TS1-20000 – 2000 cN124 mmPA: 0.50 mm Ø
TS1-50000 – 5000 cN124 mmPA: 0.80 mm Ø
TS1-10K0 – 10 daN124 mmPA: 1.00 mm Ø
TS1-20K0 – 20 daN224 mmPA: 1.50 mm Ø
TS1-50K0 – 50 daN224 mmsteel rope 1.50 mm Ø
Other tension ranges and measuring head widths available on request.
Other measuring units available, such as g or kg.
* Outer dimensions of front plate
** Suitable for 95 % of applications PA = Polyamide Monofilament


Calibration to customized material:
If process material differs significantly from the SCHMIDT calibration material in diameter, rigidity or shape, special calibration using customer supplied samples is recommended. For this purpose a material sample of about 5 m should be supplied.

Anzeige SC-PM und Vorverstärker SCV-1For the tension sensor TS1 we offer different display units for one or more sensors, as well as strain gauge amplifier.

Find further information at display units and amplifier

Tension Sensor TS1Tension Sensor TS1 can be reconverted for special applications.

Find further information at special design


Calibration:According to SCHMIDT factory procedure
Accuracy:±1 % full scale and ±1 digit
Other calibration material:
±3 % full scale or better
Overload protection:100 % of tension range
Measuring principle:Strain gauge bridge
Measuring roller deflection:Max. 0.5 mm
Natural frequency:Approx. 500 Hz, depending on tension range
Signal processing:Analog
Temperature drift:Less than ±0.05 % full scale/ºC
Output signal:Standard: 0 – 1 V DC (analog) impedance: ≥ 5 kΩ
Option: 0 – 10 V DC (analog), 4 – 20 mA (current) or mV/V (DMS)
Damping (fg):Standard: 30 Hz (other values on request)
Temperature range:10 – 45 ºC
Air humidity:85 % RH, max.
Power supply:+15…24 V DC, 21 mA regulated
Code A3: max. 50 mA regulated
Code A10: max. +5 V DC, max. 20 mA regulated
Housing material:Aluminium
Dimensions:See dimensions
Weight, net (gross):Up to model TS1-1000 approx. 250 g (400 g)
models TS1-2000 up to TS1-10K approx. 280 g (430 g)
models TS1-20K and TS1-50K approx. 330 g (500 g)

Specifications subject to change without notice!

Guide Rollers

Order-CodeLine Speed vmax. … m/minRoller Material
Standard2000Hard-coated aluminium
Code K3500Hard-coated aluminium
Code H5000Plasma-coated aluminium
for model TS1-100 and higher ranges
Code ST1000Hardened steel
Code B1000Tempered steel (for tire cord)
Code CE21000Aluminium ceramic-coated
Code ASY1000Hard-coated aluminium, asymmetrical groove
for model TS1-500 and higher ranges
(measuring head width 124 mm)
Code ASYB1000Tempered steel (for tire cord), asymmetrical groove
for model TS1-500 and higher ranges
(measuring head width 124 mm)
Code U2000Hard-coated aluminium (radius R3)
for model TS1-500 and higher ranges
(measuring head width 124 mm)

Accessories (optional)

  1. E10061 - Diode Plug with Bayonet Cap

    Diode Plug suitable for sensors of TS series,
    cable outlet 3.5 – 6 mm
    Order number: E10061

  2. EK0603, EK0605 and EK0610 - Connecting Cable with 2 diode plugs

    Connecting cable with 2 diode plugs, for analog output and voltage signal.
    For connecting the TS sensor to the display unit SCD-1.
    Order number: EK0603, Length 3 m
    Order number: EK0605, Length 5 m
    Order number: EK0610, Length 10 m

  3. EK0612, EK0614 and EK0615 - Connecting Cable with 1 diode plug and open ends

    Connecting cable with 1 diode plug and open ends, for analog output and current signal.
    For connecting sensors of TS series to the display unit SC-PM.
    Order number: EK0612, Length 3 m
    Order number: EK0614, Length 5 m
    Order number: EK0615, Length 10 m

    Other cable length available on request!

Output Signal

Calibration Report

title page calibration certificate 3.1Inspection Certificate 3.1 according DIN EN 10204
including a calibration report is optional available
Spare Rollers

Title guide roller catalogueDownload an overview for the guide rollers.



Dimensions of tension sensor TS1 for download.
Delivery Includes

Tension sensor TS1 with transport packaging, operating instruction in german or english (as requested), Certificate of Compliance with the order 2.1 according EN 10204 free of charge

How To Order

To order tension sensor TS1:

Please indicate the complete order number.:

Model with tension rangeCode guide rollers (if not standard)Code output signal (if not standard)Complete Order No.

Instruction Manual

Download the instruction manual of tension sensor TS1.

If you want to get a quote or want to place an order please contact us.

+49 (0)8638 9410-0

+49 (0)8638 4825