WIKA Sensor de fuerza en forma de perno

Los sensores de fuerza en forma de perno son óptimos para tareas de medición estáticas y dinámicas sustituyendo pernos no medidores. Se utilizan para determinar las fuerzas de tracción y/o compresión en en numerosas aplicaciones en condiciones adversas.

Rated force Fnom kN [lbf] From 10 [2,248] Relative linearity error dlin 1) ±1 % Fnom / ±1.5 % Fnom Relative repeatability error in unchanged mounting position brg ±0.2 % Fnom Temperature effect on characteristic value TKc 0.2 % Fnom/10 K zero signal TK0 0.2 % Fnom/10 K Force limit FL 200 % Fnom Breaking force FB 500 % Fnom Shear force influence dQ (Signal with 100 % Fnom under 90°) ±5 % Fnom Rated displacement (typ.) snom < 0.1 mm [< 0.004 in] Material of measuring device Stainless steel corrosion-resistant 1.4542, ultrasonically tested 3.1 material (optional 3.2) Rated temperature BT, nom ■ -20 … +80 °C [-4 ... +176 °F] ■ -40 … +120 °C [-40 ... +248 °F] -20 … +80 °C [-4 ... +176 °F] Operating temperature BT, G ■ -30 … +80 °C [-22 ... +176 °F] ■ -40 … +80 °C [-22 ... +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-pin or 5-pin ■ CANopen® circular connector M12 x 1, 5-pin ■ MIL connector ■ 2-circular connector M12 x 1, 4-pin ■ MIL connector Output signal (rated output) 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 ■ CANopen® Protocol in accordance with CiA 301, device profile 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, 3-wire/20 … 4 mA, 3-wire versions in accordance with requirements, for functional safety, per 2006/42/EC Machinery Directive Current 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 ■ < 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 Burden ■ ≤ (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) Response time ≤ 2 ms (within 10 ... 90 % Fnom) 3) Protection (per EN/IEC 60529) Unplugged condition IP66, IP67 IP67 Plugged condition 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 DIN EN 55011 Immunity In accordance with DIN EN 61326-1/DIN EN 61326-2-3 (optional EMC-strengthened versions) Intended use For indoor and outdoor use, at altitudes of to 2,500 m above sea level Options Certificates, strength verifications, 3D/CAD files (STEP, IGES) on request