EP6000 series electrical and gas valve locator
2, Amplifier, gas consumption is small, large capacity.
First, Product Overview
EP6000 series of electric valve positioner and actuator, 4 ~ 20 mA DC input the
signal output of air pressure, the control action of the actuator. At the same time
according to the stroke of the actuator feedback, so that the actuator stroke can
accurate positioning according to control signal. EP6000 series electric valve
positioner can be used for single action and double action type actuator.
Second, Technical Data
| Series | EP6000 |
| Input signal | 4-20mA DC Process control can be carried out Adjustment range：4-12、12-20mA DC |
| Input impedance | 250Ω~±5% at 25℃ |
| Output characteristic | Linear (standard) |
| Amplifier | Single action type actuator and double action type actuator combination, single action is action type amplifier is easy to transform into a reaction type amplifier (input signal increases, the output pressure decreases). |
| Air pressure | 0.14-0.7MPa(140-700KPa) |
| Output pressure | 0-0.7MPa(0-700KPa) |
| Air consumption | The output 50% air pressure gas consumption. Single acting type: 5NI/min at 140KPa air supply Double acting type: 15NI/min at 400KPa air supply |
| The biggest processing capacity | When the output side air vent Single acting type：175NI/min at 140KPa air supply Double acting type：400NI/min at 400KPa air supply |
| Performance | Single action type actuator Linearity ．．．．．．．．．．．．．．．．±1.0% of Full stroke Hysteresis ．．．．．．．．．．．．．．．．0.5%of Full stroke Response ．．．．．．．．．．．．．．．．0.1% of Full stroke Repeat accuracy ．．．．．．．．．．．．．0.2% of Full stroke Air pressure change of error ．．．．0.1% /10KPa Double action type actuator Linearity ．．．．．．．．．．．．．．．．±1.5% of Full stroke Hysteresis ．．．．．．．．．．．．．．．．0.8% of Full stroke Response ．．．．．．．．．．．．．．．．0.2% of Full stroke Repeat accuracy．．．．．．．．．．．．．0.3% of Full stroke Air pressure change of error ．．．．0.4%/10KPa The above represents the performance of the positioner on an actuator without a valve. |
| Air supply connection | RC1/4 |
| Power interface | NPT1/2(G1/2) |
| Environment temperature | Standard type：-20~80℃ |
| Humidity range | 10~90%RH |
| Structure form | Outdoor waterproof type (increased safety type) e Ex eⅡT6 Gb,IP65 Pressure explosion-proof (flameproof type)d Ex dⅡBT6 Gb Intrinsically safe type (intrinsic safety type)i Ex iaⅡCT6 Gb |
| Subsidiary body | Auto，Manual change |
| Shell material | Aluminum alloy |
| Surface coating | Spray plastic |
| Standard coating color | Black Lightgray Blue |
| Weight | 2.3Kg-3Kg |
| Additional specifications | According to the customer request production |
| Electrical interface | 1/2NPT (Outdoor waterproof type) Pressure filler type (Pressure explosion-proof type) Seal joint type (Pressure explosion-proof type) |
| Safety barrier | Zener safety barrier(Ex iaⅡC) |
| Pressure gauge calibration | MPa、KPa、Bar、Psi |
| Characteristic | Equal percentage |
| Air interface | 1/4NPT |
Third, Model Specification
EP6 0 0 0 0 0
| Model | Explosion-proof grade (protection) structure | Feedback (action) | Action type | Accessories |
| EP6 | 1 Flame proof d Ex dⅡBT6 Gb | 1 Straight travel actuators:standard | 1 Single action with actuator (single-acting) | b AS With correlation matching combination Air filtering pressure reducing valve |
| 2 Increased safety type e Ex d ⅡT6 Gb, IP65 | 2 Quarter-turn actuators:standard | 2 Double action with actuator(double-acting) | ||
| 3 Intrinsic safety type I Ex iaⅡC T6 Gb |
Example: EP3111: said flameproof, straight trip, single function
EP3322: it means the Ann model, Angle, dual role
When
ordering, please specify: 1, Type; 2, Input signal; 3, Gas supply
pressure; 4, Output characteristic; 5, With pressure reducer;
6, Stroke; 7, The actuator specifications; 8, Output pressure.
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Su Network Security No. 32058102001178 Support:
Feng Sheng Technology
http://www.tspd.com.cn Su ICP 15052908
Support: Feng Sheng Technology
