# Strain transducer — F9302

> Strain transducer for measuring deformation due to external forces on existing components, with integrated amplifier and 4-20 mA output.

- Catalog code: f9302
- Model: F9302
- Category: Force measurement › Special force transducers
- Product page: https://avigan.com.ua/wika/en/products/f9302
- Price: 613.3 EUR
- Supplier: AVIGAN (TOV VIKA Prylad), official WIKA partner in Ukraine

## Overview

Strain sensors have been designed for applications in which there is a need to measure the deformation due to external forces acting on existing components. ...

## Applications

- Injection molding machines
- Presses, stamping and embossing machines
- Structural steelwork, vessel supports
- Special vehicles
- Construction machines

## Special features

- Measuring ranges strains from 0 ... 200 με up to max. 0 ... 1,000 με
- Good long-term stability, high shock and vibration resistance, good reproducibility
- As retrofitting, easy to install
- For use in extreme outdoor applications (IP67)
- Relative linearity error < 2% F nom

## Specifications

| Parameter | Value |
|---|---|
| model | F9302 |
| product family | F930 |
| short description | Strain transducer for measuring deformation due to external forces on existing components, with integrated amplifier and 4-20 mA output. |
| subcategory | Strain transducer |
| certifications | DIN EN 55011; DIN EN 61326-1; DIN EN 61326-2-3; DIN EN55011; DIN EN61326-1; DIN EN61326-2-3 |
| ambient temp | -40 … 80 °C |
| ip rating | IP67 |
| weight kg | 0.2 |
| languages in datasheet | en |
| accuracy class | < 2 % Fnom |
| output signal | 4 … 20 mA, 3-wire |
| mounting type | Screw-mounted (M6) |
| process temp | -20 … 80 °C |
| cable length m | 10 |

## Datasheet tables

| Model F9302 | 2 |
|---|---|
| Strain | 0 …±200 µε, 0 …±500 µε, 0 …±1,000 µε |
| Relative linearity error d lin | ≤±2%F nom |
| Relative repeatability error in ■ unchanged mounting position b rg ■ different mounting positions b rv | 0.5%F nom 0.5%F nom |
| Temperature effect on zero signalTK 0 | 0.1 %/10 K |
| Temperature effect on characteristic valueTK C | 0.3 %/10 K |
| Rated temperature range B T, nom | -20 …+80 °C |
| Operating temperature range B T, G | -40 …+80 °C, permanently laid cable -25 …+80 °C, moving cable |
| Storage temperature range B T, S | -40 …+85 °C |
| Output signal (rated output) C nom | 4 …20mA, 3-wire |
| Supply voltage | DC10…36V |
| Current consumption | Max.25mA |
| Burden | > 10 kΩ |
| Limit frequency | < 2 kHz (-3 dB) |
| Electrical connection | Circular connection, M12 x 1, 4-pin |
| Protection (acc. to IEC/EN 60529) | IP67 |
| Electrical protection | Reverse voltage, overvoltage and short-circuit protection |
| Emission | DIN EN 55011 |
| Immunity | DIN EN 61326-1/DIN EN 61326-2-3 |
| Surface finish | Minimum requirement: evenness 0.05 mm/surface roughness Ra=16 |
| M6 srew tightening torque | 12Nm |
| Weight | 200 g |

| Electrical connection | 4…20mA (3-wire) | Pin |
|---|---|---|
| Output |  |  |
| Supply (UB+) | Brown | 1 |
| Supply (UB-) | Blue | 3 |
| Signal (+) | White | 2 |
| Signal (-) | - | - |
| Inputs |  |  |
| Control line &#x27;Tara&#x27; (Com 1) | Black | 4 |

## Documents

- [ds_fo5410_en_co_404a54](https://avigan.com.ua/wika/docs/wika/ds_fo5410_en_co.pdf) — PDF, 342 KB, en