Ref: LWPF1 - 2 à 100 kN - 33 à 70 mm

Press Force Sensor | 0-2 to 0-100 kN

Measurement Range: 0-2 kN to 0-100 kN (compression only)
Bore Diameter: 33 to 70 mm
Accuracy: ±1% of full scale
Operating Temperature: -10 to 70 °C
Temperature Compensation: 0 to 60 °C
Overload protection : 150%
Signal Output: 1 mV / V
Construction: Stainless Steel / Aluminum IP60
Electrical connection : 3m cable, shielded, 4 wires

Overview

The LWPF1 force sensor is used to measure the force applied by a press during operation. Another possible use is to measure the pre-stress force on bolted assemblies. The accuracy is around 1% of full scale.

The LWPF1 is available in 13 measurement ranges between 0-2 kN and 0-100 kN. It has a robust design (stainless steel, IP 60, 150% overload protection) and operates within a temperature range of -10 to 70°C.

Installation

The LWPF1 press force sensor is installed under the bolt head to measure the stress related to tightening. There are 8 threaded holes (M5 x 8, 45°) to allow secure attachment to the support, preventing any rotation during tightening. With an overload tolerance of 150% of the measurement range, it ensures the sensor operates correctly during assembly and deflection phases of the structure.

Dimensions

Signal Conditioning and Acquisition

Several options are available to complete the measurement chain.

Portable Display	Desktop Display	Built-in Display	Analog Conditioner	Analog Conditioner	Analog Conditioner	Acquisition Module
9325	GSV-2TSDI	MICRA-M	PMI-520AJ	GSV-1A	GSV-6K	GSV-3USB

High-performance pocket display	24-bit display with acquisition function	Basic display	Precision analog conditioner with voltage or current output	Analog conditioner IP66 with +/-10V or 4-20mA or 12±8mA output	Analog conditioner IP66 with +/-10V or 4-20mA or 12±8mA output	USB acquisition module with PC acquisition software