Process Instrumentation
Lifting Device Series
The lifting device series is used for installation and maintenance of gas detectors, lighting, acoustic devices, vision systems and special inspection equipment in hazardous, high-altitude, chemical or explosion-proof areas, reducing work-at-height risks and improving construction efficiency.
Product Overview
Product Features
1. High-accuracy control: the high-precision servo drive system accurately controls lifting distance and docking torque, keeping sensor installation error within +/-1 mm and meeting industry requirements.
2. Multi-sensor compatibility: supports gas sensors, alarms, lighting devices and cameras, with RS485 communication as standard and other communication modes available by customization.
3. Fast replacement and maintenance: for a 15 m lifting distance, lowering, replacement and resetting can be completed efficiently, reducing maintenance time and improving operating safety.
Performance Specifications
| type | Explosion-proof, economical, thin shell type, lightweight type |
| model | NFED-D、NFED-DBA、NFED-PC、NFED-BK、NFED-AL |
| Shell material | 6061 aluminum alloy304 stainless steelPC, PP, PE, etc.304. Galvanized carbon steel6061 aluminum alloy |
| Power system | AC220V 60W (noise＜50dB) |
| Transmission system | Stainless steel wire rope breaking tension 0.8KN |
| Bearing range | 0.1～7Kg |
| Control method | Communication method: RS485, 4~20mA; customized wired/wireless control method according to needs |
| Lifting range | -20℃～60℃ |
| Protection level | IP65 |
| Explosion-proof level | Exdb IIC T6/// |
| Overall dimensionsmm | 175*300*425165*165*446140*140*240140*140*240125*125*240 |
| Application scenarios | Chemical Plant/PetroleumChemical Plant/PetroleumAgriculture/Educationfood factoryLaboratory/warehousing |
| Installation method | Top/side mounting (anti-seismic bracket) |
| manufacturing execution standards | National standard GB3811 European standard EN13001 |