WIKA · Force measurement · Family F98
Strain transducer, standard up to 1,000 με
Strain transducer, standard to 1,000 µε, designed for measuring deformation due to external forces on existing components, with easy retrofit installation.
Output
1.0 ±0.15 mV/V
Accuracy
≤ ±1 % Fnom
Protection
IP65
CERoHSEACEU declaration of conformityEMC directiveRoHS directiveEAC (option)
Price
On request
Depends on configuration
Description
Strain transducers have been designed for applications in which there is a need to measure the deformation due to external forces acting on existing components. The transducer is simply screwed to the component. After the adjustment, the unit has the features of a force transducer.
The strain transducer is fastened with four screws to an area of the structure where the relevant strain occurs. Combined strain transducers can be connected directly to a junction box that contains an amplifier for system control.
Strain transducer, model F9846
Special features
- Strain of 0 ... 200 με to max. 0 ... 1,000 με
- Can be retrofitted, easy installation with M6-screws
- Total error < 1 % F nom
- Electrical connection as cable, with plug-in radio module, display or junction box
Identification
| Model | F9846 |
| Product family | F98 |
| Subcategory | Strain transducer |
Accuracy
| Accuracy class | ≤ ±1 % Fnom |
Process conditions
| Process temperature | −10…+40 °C |
| Mounting type | Screw-mounted with 4 x M6 |
Electrical characteristics
| Output signal | 1.0 ±0.15 mV/V |
Operating environment
| Ambient temperature | −20…+80 °C |
| IP rating | IP65 |
| Weight | 0.1 kg |
Certifications and approvals
| Certifications | CERoHSEACEU declaration of conformityEMC directiveRoHS directiveEAC (option) |
Additional details
| Overload protection | 120 % |
| Cable length | 0.6 m |
| Datasheet languages | EN |
Tables from datasheet
| Model F9846 | |
|---|---|
| Strain | 0 …±200 µε, 0 …±500 µε, 0 …±1,000 µε |
| Total error 1) | ≤±1%F nom |
| Relative linearity error of the zero signal d S , 0 | ≤±2%F nom |
| Temperature effect on zero signalTK 0 | 0.5 %/10 K |
| Temperature effect on characteristic value TK C | 0.5 %/10 K |
| Force limit F L | 120% |
| Breaking force F B | 150% |
| Rated temperature range B T, nom | -10 …+40 °C [14 ... 104 °F] |
| Operating temperature range B T, G | -20 …+80 °C [-4 ... 176 °F] |
| Output signal (rated characteristic value) C nom | 1.0 ±0.15 mV/V |
| Input resistance Re | 1,000 ±10Ω |
| Output resistance Ra | 1,000 ±3Ω |
| Insulation resistance Ris | ≥2,000 MΩ/ DC 50V |
| Electrical connection | |
| Standard | Cable outlet, free stranded wires |
| Option | Circular connector M12 x 1, 4-pin |
| Cable length | 0.6 m[23.6 in] |
| Mounting | |
| 4 x ∅6.6 mmbores [4 x Ø0.26 in] | |
| 2 x ∅6.6 mmbores [2 x Ø0.26 in] | |
| Supply voltage | DC 5 …10V(max.15V) |
| Ingress protection (per IEC/EN 60529) | IP65 |
| Weight | 0.1 kg [2.2 lbs] |
| Logo | Description | Region |
|---|---|---|
| EU declaration of conformity | European Union | |
| EMCdirective | ||
| RoHS directive | ||
| EAC (option) | Eurasian Economic Community | |
| EMCdirective |
Dimensions in mm[in]
| A | B | C | D | Ø E | F | G | H | Ø I | L |
|---|---|---|---|---|---|---|---|---|---|
| 89 [3.5] | 76.2 [3] | 25.4 [1] | 14.3 [0.56] | 6.6 [0.26] | 6.4 [0.25] | 16 [0.63] | 16 [0.63] | 3 [0.12] | 600 [23.62] |
| Electrical connection | |
|---|---|
| Supply (UB+) | Red |
| Supply (UB-) | Black |
| Signal (+) | Green |
| Signal (-) | White |
| Shield | Shield |
View all (5)
| Model | Description | Bestellnummer |
|---|---|---|
| B1940 | Analogue cable amplifier | 83805811 |
| B6578 | Junction box for load cells | 64418893 |
Industry
Machinery
Silo weighing · Injection moulding machinery · Pressing, punching, embossing machinery
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