Complaint
Low temperature multi-turn electric actuator
| Input | 4mA~20mAd.c. current control/ 24Vd.c passive (active) switching value control | ||
| Optional | Infrared remote control/ PROFIBUS/ wireless remote control/FF bus/HART bus/MODBUS | ||
| Output | Open/close over-torque alarm contact full open/full close position contact 4mA~20mAd.c. valve position feedback signal | ||
| Features | Displacement, velocity, torque electronic, digital accurate measurement speed, and torque can be set in a wide range | ||
| Control module | Intelligent variable frequency module / intelligent module | ||
| Explosion-proof grade | Exd Il CT4 Gb/ Exd l BT4 Gb /Ex dbllB+H2 T4 Gb/Ex tb IIlC T130°C Db | ||
| Operating mode | S4, S5 working system | ||
| Fundamental error | ±1% | lP grade | IP66,IP67(IP68 optional) |
| Return difference | 1% | Environment temperature | -60ºC~70C/-40ºC~70C customized minimum ambient temperature is -60ºC |
| Dead zone | 0.5%~5% adjustable | ||
| Damping characteristics | No shock | Relative Humidity | <95%(no condensation) |
| Power supply | 380Va.c.(340V~440V),50Hz/60Hz 3PH/220Va.c.(187V~242V),50Hz1PH | ||
