DKJ-B flameproof Features: DKJ-B-type electric actuator with explosion-proof construction, explosion-proof grade dⅡBT3, you can use (use in explosive atmospheres range specified reference GB3836 · 1-2000 "Electrical equipment for explosive atmospheres General requirements "). DKJ-B electric actuator, coupled with the corresponding electric operation, to be completed conditioning system "manual an automatic" switch without disturbance, and for remote manual operation of the actuator. Features: DKJ-B electric actuator is DDZ electric unit in the instrument cluster execution unit, which accepts the signal conditioning unit, automatically adjust the steering actuator to complete the task, widely used in electricity, chemicals, petroleum, metallurgy, building materials, light industry and other industries. DKJ-B-type electric actuator with explosion-proof construction, explosion-proof grade dⅡBT3, you can use (use of reference GB3836 · 1-2000 "Electrical equipment for explosive atmospheres General requirements") in the provision of explosive atmospheres. DKJ-B electric actuator, coupled with the corresponding electric operation, to be completed conditioning system "manual an automatic" switch without disturbance, and for remote manual operation of the actuator. Specifications Model Ⅲ type model DKJ-2100B DKJ-3100B DKJ-4100B DKJ-5100B DKJ-6100AB DKJ-6100B DKJ-7100B DKJ-8100B feedback signal 4 ~ 20mA DC output torque Nm 100 250 600 1600 2500 4000 6000 10000 full travel time S 25 40 60 60 100 Ⅱ type model DKJ-210B DKJ-310B DKJ-410B DKJ-510B DKJ-610AB DKJ-610B DKJ-710B DKJ-810B feedback signal 0 ~ 10mA DC output torque Nm 100 250 600 1600 2500 4000 6000 10000 full Travel time S 25 40 60 60 100 major technical indicators GAMX position locator and DKJ-B electric actuator 1. Input signal: 4 ~ 20mADC or 0 ~ 10mADC: 2. Input channels: three; 3. Enter the channel impedance: Ⅲ Type 250Ω, type Ⅱ 200Ω; 4. Output torque: Table; 5. Full Duration: Table; 6. Basic error: ± 2.5%; 7. Hysteresis: ≤1.5%; 8. Dead: ≤3% ; 9. damping characteristics: ≤3 times the half cycle; 10. Power supply: single-phase voltage 220V%, frequency 50Hz; 11. Use of the environment: (1) Temperature: -25 ~ + 70 ℃; GAMX position locator 0 ~ 50 ℃ (2) Relative humidity: actuator ≤95%; GAMX position locator 10% to 70% (3) Allow the air contains booster explosive gas capacity is not higher than Class Ⅱ grade B T3 group, but does not contain corrosive gas . -------------------------------------------------- ------------------------------