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China factory - Xi'an Xiyi Central Control Technology Co., Ltd.

Xi'an Xiyi Central Control Technology Co., Ltd.

  • China ,Shaanxi
  • Verified Supplier

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China 6DR5120-0NN00-0AA0 Smart Electrical Valve Positioner Industrial Automation
China 6DR5120-0NN00-0AA0 Smart Electrical Valve Positioner Industrial Automation

  1. China 6DR5120-0NN00-0AA0 Smart Electrical Valve Positioner Industrial Automation

6DR5120-0NN00-0AA0 Smart Electrical Valve Positioner Industrial Automation

  1. MOQ: 1 pc
  2. Price: USD 700
  3. Get Latest Price
Payment Terms T/T
Supply Ability 100 pc 1 week
Delivery Time 7-14 days
Mounting Method DIN rail or wall mount
Model 3151SL
Storage Temperature -40 to 85°C
Housing Material Stainless Steel
Voltage 1-5 (V)
Customized Support OEM, ODM
Display 4-digit LCD
Flange Material 316SST
Vacuum Resistance 10 mbar (0.15 psi)
Accuracy ±0.1% of span
Wetted Materials 316L stainless steel
Pressure Type Gauge
Response Time ≤5 ms
Protection Class IP65
Process Connection 1/2" NPT
Brand Name Simens
Model Number 6DR5120
Place of Origin Germany

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 100 pc 1 week
Delivery Time 7-14 days Mounting Method DIN rail or wall mount
Model 3151SL Storage Temperature -40 to 85°C
Housing Material Stainless Steel Voltage 1-5 (V)
Customized Support OEM, ODM Display 4-digit LCD
Flange Material 316SST Vacuum Resistance 10 mbar (0.15 psi)
Accuracy ±0.1% of span Wetted Materials 316L stainless steel
Pressure Type Gauge Response Time ≤5 ms
Protection Class IP65 Process Connection 1/2" NPT
Brand Name Simens Model Number 6DR5120
Place of Origin Germany
High Light Smart electrical valve positioner industrialIndustrial automation valve positionerValve positioner with warranty

Core Specifications of the 6DR5120

  • Type: SIPART PS2 smart electropneumatic positioner for pneumatic linear and part-turn actuators; supports double-acting operation.
  • Signal: 2-wire, operates with 4–20 mA plus HART interface, and offers digital communication.
  • Position feedback: Enables non-contacting (wear-free) detection (NCS).
  • Housing & Connections: Enclosure is polycarbonate; standard threads are electrical: 1/2" NPT, pneumatic: 1/4" NPT.
  • Fail-Safe: Includes ability to depressurize actuator on electrical failure (single-acting only).

 

Commissioning & Initialization

  • Power requirements: After mounting, you must supply both electric and pneumatic auxiliary power. The device enters “P-manual mode” with “NOINI” blinking on the display.
  • Stages of Initialization:
    • Automatic: Device identifies direction of action, stroke length, angle of rotation, and actuator travel time; it also auto-calibrates control parameters.
    • Manual: Travel and rotation are set manually (useful for specific valve linings like PTFE).
    • Copying Settings: Initialization data can be transferred from one unit to another—enabling seamless device replacement.

 

Mechanical Setup Tips (from Generic PS2 Manual)

(Note: these procedures apply broadly to the 6DR5xxx series, including 6DR5120.)

  • Transmission Ratio Selector:
    • For linear actuators:
      • Stroke 5–20 mm → selector at 33° (down)
      • 25–35 mm or 40–130 mm → selector at 90° (up)
    • For part-turn actuators: Set selector to ~90° prior to mounting.
  • Friction Clutch Adjustment: Move actuator to horizontal lever; display should read ~P50.0. Adjust clutch until this value is accurate for precise path calibration.

 

Operating Modes & Controls

The device supports five modes:

  1. P-manual (factory default) – shows potentiometer value (e.g., “P12.3”), "NOINI" blinks.
  2. Configuration & Initialization – accessed by holding the operation mode key for ≥ 5 seconds.
  3. Manual (MAN) – for manual control.
  4. Automatic (AUT) – normal control mode.
  5. Diagnostic Display – accessed by pressing all three buttons simultaneously for ≥ 2 seconds.

The device includes three input keys:

  • Operation mode key
  • Decrement key
  • Increment key
    These control navigation, configuration, and manual actuator movement.

 

Diagnostics & Advanced Features

  • Diagnostic Display: Shows various metrics using the three buttons. Scroll through variables like fault counts, operating hours, dead zones, etc.
  • Parameters such as minimum pulse lengths, dead-zone limits, and alarm counters are available and adjustable.
  • Preset and Reset: Preset (PRST) resets to factory, and requires a re-initialization after using.

 

Summary Table

Category

Details

Signal & Interface

4–20 mA, HART, 2-wire

Actuator Types

Linear and part-turn (double-acting)

Positioning Sensor

Non-contacting (wear-free)

Enclosure / Connections

Polycarbonate enclosure; ½″ NPT (electrical), ¼″ NPT (pneumatic)

Fail-Safe

Depressurizes actuator on electrical loss (single-acting only)

Initialization Modes

Automatic, manual, data copy

Operating Modes

P-manual, config, manual, auto, diagnostic

Diagnostics

Real-time metrics, error counters, dead zones

Mechanical Setup

Transmission selector, friction clutch, mounting kit required

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2003

  • Total Annual:

    3000000-5000000

  • Employee Number:

    101~200

  • Ecer Certification:

    Verified Supplier

Xi'an Xiyi Central Control Technology Co., Ltd. is an enterprise engaged in the production, sales and R & D of industrial automation instruments. The company is located in the ancient city of Xi'an, a prosperous international city in China. The company is mainly engaged in Rosemount a... Xi'an Xiyi Central Control Technology Co., Ltd. is an enterprise engaged in the production, sales and R & D of industrial automation instruments. The company is located in the ancient city of Xi'an, a prosperous international city in China. The company is mainly engaged in Rosemount a...

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Get in touch with us

  • Reach Us
  • Xi'an Xiyi Central Control Technology Co., Ltd.
  • Room 2204, Unit 1, No. 91, Taoyuan South Road, Xi'an, Shaanxi, China
  • https://www.industrial-pressuretransmitters.com/

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