China 3000kg Elevator Cable Force Tension Measuring Load Cell, Find details about China Multiple Wire Rope Load Cell, Multiple Wires Load Cell from 3000kg Elevator Cable Force Tension Measuring Load Cell
The RH-A series intelligent wire rope sensor is a precise device for monitoring the load in traction elevators. It mounts on the hoist ropes in the overhead in as little as a few minutes - calibration is automatic and no test weights are required. It's perfect for modernizations as well as for new installations.
The RH-A requires an or control unit to constitute the complete elevator load weighing device. Clamps and spacers (sold separately) are determined by the spread of the ropes. A cab display that shows overload condition is available as an option.
Wire rope tension load sensor : | RH-A100 | RH-A200 | RH-A300 |
Operation capacity | 3000kg | 3000kg | 5000kg |
Wire rope diameter | 8-16mm | 8-16mm | 8-16mm |
Sensitivity | 2.0±0.02%mV/V | 2.0±0.02%mV/V | 2.0±0.02%mV/V |
Excitation voltage | 5-12VDC | 5-12VDC | 5-12VDC |
Input impedance | 760±10Ω | 760±10Ω | 760±10Ω |
Output impedance | 700±2Ω | 700±2Ω | 700±2Ω |
Insulation impedance | ≥5000MΩ | ≥5000MΩ | ≥5000MΩ |
Safe overload ratio | 150%F.S | 150%F.S | 150%F.S |
Ultimate overload | 200% F.S | 200% F.S | 200% F.S |
Total error | ±0.5%F.S | ±0.5%F.S | ±0.5%F.S |
Material | Aluminum alloy | Aluminum alloy | Aluminum alloy |
Creep error | ±0.02% F.S. | ±0.02% F.S. | ±0.02% F.S. |
TC SPAN | ±0.02%F.S/10ºC | ±0.02%F.S/10ºC | ±0.02%F.S/10ºC |
Working temperature | -30ºC~+70ºC | -30ºC~+70ºC | -30ºC~+70ºC |
Protection class | IP68 | IP68 | IP68 |
Cable length | 2.5m | 2.5m | 2.5m |