Description
Models F5308, F53C8, F53S8 Load pin
Heavy Duty version with thin-film technology from 10 kN
Model F5308, F53C8 and F53S8 load pins are suitable for static and dynamic measuring tasks as a replacement for non-measuring bolts. They serve for determining tension and/or compression forces under harsh operating conditions.
Such load pins are very often used in hoists and crane systems, e.g. in construction cranes or in port and offshore cranes.
The corresponding technical and regional approvals of these force transducers are, of course, available as options.
The load pins are made of high-strength, corrosion-resistant 1.4542 stainless steel, the properties of which are ideal for the application areas.
As output signals, the common active current and voltage outputs are available (4 … 20 mA, 0 … 10 V).
Redundant output signals and CANopen® protocols are also possible.
The load pins can be integrated into a certified WIKA overload protection with model ELMS1 (DIN EN ISO 13849-1 with PL d/cat. 3).
Specifications per VDI/VDE/DKD 2638
| Model | F5308 and F53C8 with UL | F53S8 |
| Rated force Fnom kN [lbf] | From 10 [ab 2,248] | |
| Relative linearity error dlin1) | ±1 % Fnom / ±1.5 % Fnom | |
| Relative repeatability error in unchanged mounting position brg | ±0.2 % Fnom | |
| Temperature effect on | ||
| the characteristic value TKc | 0.2 % Fnom / 10 K | |
| the zero signal TK0 | 0.2 % Fnom / 10 K | |
| Force limit FL | 200 % Fnom | |
| Breaking force FB | 500 % Fnom | |
| Transverse force effect dQ (signal at 100 % Fnom under 90°) | ±5 % Fnom | |
| Rated displacement (typical) snom | < 0.1 mm [< 0.004 in] | |
| Material of the measuring body | ■ Corrosion-resistant stainless steel, 1.4542, ultrasound-tested 3.1 material ■ Version with 3.2 material available |
|
| Rated temperature BT, nom | ■ -20 … +80 °C [-4 … +176 °F] ■ -40 … +120 °C [-40 … +248 °F] |
-20 … +80 °C [-4 … +176 °F] |
| Service temperature BT, G | ■ -30 … +80 °C [-22 … +176 °F] ■ -40 … +80 °C [-40 … +176 °F] |
-30 … +80 °C [-22 … +176 °F] |
| Storage temperature BT, S | -40 … +85 °C [-40 … +185 °F] | |
| Electrical connection | ■ Circular connector M12 x 1, 4- or 5-pin ■ CANopen® M12 x 1 circular connector, 5-pin ■ MIL connector |
■ 2-connector version M12 x 1, 4-pin ■ MIL connector |
| Output signal (rated characteristic value) Cnom | ■ 4 … 20 mA, 2-wire ■ 4 … 20 mA, 3-wire ■ 2 x 4 … 20 mA redundant ■ DC 0 … 10 V, 3-wire ■ 2 x DC 0 … 10 V redundant ■ Signal jump 4 … 16 mA, 2-wire 4) DC 2 … 8 V, 3-wire 4) ■ CANopen® Protocol in accordance with CiA® 301, device profile CiA® 404, communication services LSS (CiA® 305), configuration of the instrument address and baud rate Sync/Async, Node/ Lifeguarding, heartbeat; zero and span ±10 % adjustable via entries in the object directory 2) |
Redundant, opposing 4 … 20 mA / 20 … 4 mA Version in accordance with requirements for functional safety per machinery directive 2006/42/EC as WIKA overload protection with model ELMS1 (DIN EN ISO 13849-1 with PL d/cat. 3). |
| Current/power consumption | ■ Current output 4 … 20 mA, 2-wire: signal current ■ Current output 4 … 20 mA, 3-wire: < 8 mA ■ Voltage output: < 8 mA ■ CANopen®: <1 W |
Voltage output: < 8 mA per channel |
| Supply voltage UB | ■ DC 9 … 36 V for current output ■ DC 13 … 36 V for voltage output ■ DC 9 … 36 V for CANopen® | DC 10 … 30 V |
| Load | ■ ≤ (UB–10 V)/0.024 A for current output ■ > 10 kΩ for voltage output |
■ ≤ (UB – 10 V) / 0.020 A (channel 1) ■ ≤ (UB – 7 V) / 0.020 A (channel 2) |
| Reponse time | ≤ 2 ms (within 10 … 90 % Fnom) 3) | |
| Ingress protection (per IEC/EN 60529) | ||
| Unplugged state | IP66, IP67 | IP67 |
| Plugged-in state | IP68, IP69, IP69K | |
| Electrical protection | Reverse polarity protection, overvoltage and short-circuit resistance | |
| Vibration resistance | 20 g, 100 h, 50 … 150 Hz (in accordance with DIN EN 60068-2-6) | |
| Shock resistance | In accordance with DIN EN 60068-2-27 | |
| Immunity | In accordance with DIN EN 61326-1/DIN EN 61326-2-3 (optional EMC-strengthened versions) | |
| Intended use | Indoor and outdoor use, typically at altitudes of up to 2,500 m [8,202.5 ft] above sea level. | |
1) Relative linearity error is specified in accordance with Directive VDI/VDE/DKD 2638 chapter 3.2.6.
2) Protocol in accordance with CiA® 301, device profile CiA® 404, communication service LSS (CiA® 305).
3) Further reponse times possible on request.
4) Further signal jumps are realisable on request.
CANopen® and CiA® are registered community trademarks of CAN® in Automation e. V.
Specifications per VDI/VDE/DKD 2638
| Model | F53C8 ATEX/IECEx EX ib 1) | F53C8 ATEX/IECEx Ex d |
| Rated force Fnom kN [lbf] | From 10 [ab 2,248] | |
| Relative linearity error dlin 2) | ±1 % Fnom / ±1.5 % Fnom | |
| Relative repeatability error in unchanged mounting position brg | ±0.2 % Fnom | |
| Temperature effect on | ||
| the characteristic value TKc | 0.2 % Fnom / 10 K | |
| the zero signal TK0 | 0.2 % Fnom / 10 K | |
| Force limit FL | 200 % Fnom | |
| Breaking force FB | 500 % Fnom | |
| Transverse force effect dQ (signal at 100 % Fnom under 90°) 3) | ±5 % Fnom | |
| Rated displacement (typical) snom | < 0.1 mm [< 0.004 in] | |
| Material of the measuring body | ■ Corrosion-resistant stainless steel, 1.4542, ultrasound-tested 3.1 material ■ Version with 3.2 material available |
|
| Rated temperature BT, nom | -20 … +80 °C [-4 … +176 °F] | |
| Service temperature BT, G | Ex II 2G Ex ib IIC T4 Gb -25 °C < Tamb < +85 °C | Ex II 2G Ex d IIC T4 Gb -40 °C < Tamb < +85 °C |
| Ex II 2G Ex ib IIC T3 Gb -25 °C < Tamb < +100 °C | ||
| Ex I M2 Ex ib I Mb -25 °C < Tamb < +85 °C | ||
| Ex II 2G Ex ib IIC T4 Gb -40 °C < Tamb < +85 °C | ||
| Storage temperature BT, S | -40 … +85 °C [-40 … +185 °F] | |
| Electrical connection | ■ Circular connector M12 x 1, 4-pin ■ MIL connector ■ Cable gland |
Cable gland (only with ATEX/IECEx-Ex d – certified cable) |
| Output signal (rated characteristic value) Cnom | ■ 4 … 20 mA, 2-wire | ■ 4 … 20 mA, 2-wire ■ 4 … 20 mA, 3-wire |
| Current/power consumption | ■ Current output 4 … 20 mA, 2-wire: signal current | ■ Current output 4 … 20 mA, 2-wire: signal current ■ Current output 4 … 20 mA, 3-wire: < 8 mA |
| Supply voltage UB | DC 10 … 30 V for current output | |
| Load | ■ ≤ (UB – 10 V) / 0.024 A for current output ■ > 10 kΩ for voltage output |
|
| Reponse time | ≤ 2 ms (within 10 … 90 % Fnom) 4) | |
| Ingress protection (per IEC/EN 60529) | IP67 | |
| Electrical protection | Reverse polarity protection, overvoltage and short-circuit resistance | |
| Vibration resistance | 20 g, 100 h, 50 … 150 Hz (in accordance with DIN EN 60068-2-6) | |
| Shock resistance | In accordance with DIN EN 60068-2-27 | |
| Immunity | In accordance with DIN EN 61326-1/DIN EN 61326-2-3 (optional EMC-strengthened versions) | |
1) The load pin with ignition protection type “ib” should only be powered using galvanically isolated repeater power supplies.
Suitable repeater power supplies can be offered as an option e.g. 14255084.
2) Relative linearity error is specified in accordance with Directive VDI/VDE/DKD 2638 chapter 3.2.6.
3) This value can result if 100 % Fnom acts at 90° to the axis.
4) Further reponse times possible on request.
Mounting situation of the load pin
Dimensioning: The customer-specific load pin drawing of the respective order number has priority.
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