Low Cost Tension Monitoring System

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7 Ranges up to 10 Kg

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RS232 Serial output (optional) allows you to connect to a PC for datalogging

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TELC Sensor plus TD-1-TE Indicator Accurately measures the running line tensions of yarns, fibers, wires, cables, films & similar process materials - continuously!

The TELC System detects "out of tolerance" conditions and immediately alerts operating personnel. This enables them to take the appropriate corrective action to maintain the highest product quality.

Additionally, the TELC Tension Sensor can be installed separately, as part of a user-supplied control-loop system.

RS232 Serial Output (optional)

Features

• Precision strain gauge accuracy of ± 1.5% or better
• User-set high & low alarm limits with relays for alerting operating personnel of "out of tolerance" conditions
• V-grooved rollers rated for speeds up to 2000 m/min are standard or, optionally, 3500 m/min (option K) or 5000 m/min (option HS)
• Analog output for recording and control purposes
• Built-in electronic damping to filter out fluctuating tension readings
• RS232 Serial output (optional) allows you to connect your sensor to our SensorView software

Specifications

Accuracy	±1.5% or better
Power Required	12 - 24 V DC, regulated (20 mA)
Deflection	0.5 mm maximum
Output (Standard)	0-1 V DC
Output (Optional)	0-10 V DC, 4-20 mA, RS-232 or RS-485 (Addressable) Analog: 0 –2 V AC, linearized, app. 500 Hz Digital: RS 232 (9600,8,N,1)
Frequency Response	50 Hz
Outer Roller Spacing	40-200 mm, depending upon tension range, process material and application
Operating Temperature	40 to 105° F (5-40° C)

Ranges

Model	Range		Model	Range
TELC-100	0-100 g		TELC-2K	0-2 Kg
TELC-200	0-200 g		TELC-5K	0-5 Kg
TELC-500	0-500 g		TELC-10K	0-10 Kg
TELC-1K	0-1 Kg

Special Purpose Models

Tapes/Films & Tows Type RX Uses 7, 10, 15, 20 or 30 mm wide cylindrical rollers for "strip" materials. Wider materials can be accommodated with other models.

Heavy-Duty Model Type 24 Uses 30mm diameter hardened steel rollers for heavy wires, cable tire cord and similar process materials subjected to high impact loads

Related Products

RMA-CSW Cantilever Measuring Roll Direct, radial force transfer High precision and excellent long-term stability

RMA Radial Force Measuring Axle High spring constants for the sensor permit high rotation speed ratings for the deflector roll High precision and excellent long-term stability

TS621 Strain Gauge Amplifier Designed for use with a wide range of strain-gauge-based force, load and tension sensors 0-10VDC analog output

DPM502 Digital Tension Indicator Selectable “damping function” reduces display fluctuations 24V DC power supply with galvanic isolation

MU621 Tension Indicator/Amplifier Console For strain gauge sensors 1 to 4 measuring channels

Downloads

TELC System - Dimensional Drawing