PFT-S Strain gauge

0.5 – 1 – 2 kN

Overview
Explanation:
PFT-S is a roll-type strain gauge designed for special applications where roller systems. It is mounted on the pulley axis in winding systems and measures the load exerted on the shaft.

Made of stainless steel, the PFT-S is corrosion-resistant and protected to the IP68 standard, which means protection against dust and water. Installation is easy thanks to a bearing located inside the strain gauge. Through it, the tension of the material that is wound around the roller can be monitored and adjusted.

Features:

• Resistance to lateral forces
• Industrial protection IP55

Technical specification   Specifications;  
Parameter Unit Value
Maximum capacity (Emax) kg 500-1000-2000
Accuracy (OIML R60)   1000
Maximum number of check intervals
Minimum check interval ≤ ±0.5
Combined error % ≤ ±0.5
Crawl Error (30 min) (DR) %Emax 0.5
Maximum safe overload %Emax 150
Maximum Safe Lateral Load %Emax 100
End Load %Emax 300
Stretch (Emax) mm
Maximum supply voltage (Umax) V 10
Supply Current mA 2mV/V
Output signal (at rated load) Sayım ≤ ±2.0
Analog to Digital Converter (Sigma Delta) bit  385 ±20
A/D converter speed Hz  351 ±3
Asynchronous communication speed Baud ≥5000
Data interface -10…+40
Angle measurement error degree -40…+80
Insulation Voltage V  Stainless Steel
Temperature compensation range °C IP65
Operating temperature range °C 5±%3
Strain gauge material 5
Sealing (EN60529) 1.3
Weight kg 14.5x23x6 – 1.5
Package Dimensions / Weight cm/kg 5
9.7
32x34x15 / 10.2
Application areas: Overload control systems