| Customization: | Available |
|---|---|
| Material: | ABS |
| Structure: | Fixed Ball Valve |
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1,Overvlew
The electric valve intelligent locator is an inteligent signal acquisition and control system based on industrialmicrocontrollers. it is compact in size and can be installed in the junction box of the electric actuator or fixed outside in aDIN rail manner. lt can directly receive 4-20mA/Dc signals output by industrial instruments or computers (other inputsignal types can be customized before leaving the factory), and is matched with the potentiometer feedback electricactuator to perform precise positioning operations on various valves or devices. it can freely calibrate the anale (ordisplacement) of the electric actuator, and output 4-20mA/DC actuator angle position (or displacement) feedbackconversion signals. The lower and upper limit values of the actuator angle position can be accurately set by pressing threebuttons. The locator uses three button operation and nine LEDs. The lamp can directly display the locator mode, The 4-digit digital LED displays the actual opening value of the valve position, the set opening value of the valve position, and thetemperature inside the locator housing through button switching, making it easy to operate
2.Main tecinlcdnclcarorS
Control accuracy:0.1%~3.0%(adjustable through U4 parameter)Can receive feedback signals from electric actuators: potentiometer 500 02~10K (2Can receive external control signals (Dc): 4-20mA (customized before leaving the factory for 1-5v, 0-10V, switch quantity,etc.)
Input impedance:25002:
By modifying the U1 parameter, the following can be set. DRTA/forward action, RVSA/reverse action mode "interruptmode when input signal is interrupted - OPEN STOP (stop) SHUT (closed)Optional: Controllable silicon output(AC.600V 25A)Relay output (AC,250V 10A)*Please specify when orderingOutput actuator position signal:. Low drift output 4-20mA DC corresponds to actuator fully closed to fully open, signalcompletely isolated from input (photoelectric isolation), output load ≤ 500 (2Environmentaltemperature:0~70'C,humidity: 35~85%Equipped with over temperature protection function: When the temperature inside the locator shell is > 70 'C, the locatorstops controlling the opening and closing of the actuatorDimensions:ZXQ2003-77mm (bottom length) x76mm (bottom width) x51mm (height);ZX02004- 74 mm (bottom length) x 57 mm (bottom width) x 45 mm (height) The action range of the actuatorcorresponding to the input signal can be freely calibrated by pressing the button (generally calibrated as the fully closedand fully open position of the electric actuator)
Can set upper and lower limit points
Control function for actuator staling detection. lf the control actuator experiences stalling for 3-4 seconds, the locator willdisconnect the control output for 1 minute, Repeatedly check and control until the blockage is eliminated.Self adjustable accuracy can be set. lf the actuator fails to position during operation and vibrates back and forth threetimes, the locator will automatically reduce the positioning accuracy by 1/1000 (i.e. original accuracy+1/1000) andrepeatedly adjust it to the appropriate control accuracy. Set the parameter to U0 (000. x)Password lock:prevent accidental operation
Anti frequent startup function of the actuator o with error code indicating the cause of the fault (E0X)Intelligent step distance adjustment and precise positioning based on input signal and actuator anale position
1. who are we?
Wenzhou KECN Electrical Technology Co., Ltd. is a high-tech enterprise specializing in the research and development,manufacturing, and sales of electronic products. its main products include various voltaae protection devices and timerelays,including switches and protectors.The company is in a leading position
2.Why dld you choose us?
Only choose the right one, not the expensive one. Wenzhou KECN Electric Co., Ltd. provides you with high-quality productsaffordable prices, comfortable service, and ultimate after-sales service!
3.How do we ensure quallty?
Always provide pre production samples before mass production, Always conduct final inspection before shipment
4.What Is the productlon capaclty of your factory?
Our factory has an annual total production capacity of 5 milion products. We have multiple production lines, each with aplanned production capacity of 300 products per hour. The factory implements efficient production plans and resourceallocation to improve capacity utilization and ensure customer satisfaction. We also maintain a certain level of flexibleproduction capacity to cope with sudden demand. n addition, we continuously carry out process improvements andtechnological investments to enhance production capacity and efficiency, and have formulated capacity growth plans toadapt to future market demand qrowth
5.what servlces can we provlde?
Accepted Delivery Terms:FOB.EXWFCA
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/TL/C,
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic, French,Russian,Korean,Hindi ltalian
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