Is this product customizable?

No, this product is non-customized.

What are the accepted payment terms?

Accepted payment types include T/T, Credit Card, Cash, and Alipay, with currencies such as USD, EUR, HKD, GBP, and CNY.

What is the supply pressure range?

The supply pressure ranges from 0.14 to 0.7 MPa (1.4 to 7 Bar or 20 to 102 Psi).

Samson 3725 Valve Positioner Electropneumatic Positioner

Name: Samson 3725 Valve Positioner Electropneumatic Positioner
Brand: Precision Instruments ( Nantong ) Co., Ltd.
SKU: 2328347445

Jiangsu, ChinaPrecision Instruments ( Nantong ) Co., Ltd.

US$900.00-1,100.00

1 Piece

Product profile

Customization

Available

Brand

Samson

Power

Electric

Model NO.

3725-0000000000

Adjusted Form

Working Type

Pressure

Medium Pressure

Work Temperature

Normal Temperature

Acting Type

Material

Aluminum

Customized

Non-Customized

Structure

Static Destruction Limit

±33 V

Minimum Current

3.8 Ma

Load Impedance

Max. 6.3 V (Corresponding to 315 ω at 20 Ma)

Supply

Supply Air: 1.4 to 7 Bar (20 to 105 Psi)

Transport Package

Carton

Specification

Depends on actual item

Trademark

Samson

Origin

Germany

HS Code

9032810000

Key features

Fail-Safe & Fail-Freeze Functions: Maintains last position or moves to preset position upon power or air loss.

Auto Calibration Capability: Simple menu allows auto calibration of all parameters or just zero and end points.

HART Communication Support: Enables digital commands, position feedback, and diagnostics over current loop.

Low Air Consumption: Designed for almost zero air leakage and minimal air usage.

Analogue Output Options: Provides 4-20 mA feedback signals with mechanical and proximity switch options.

User-Configurable PD Control: Pre-calibrated variables adjustable via front panel push button menu.

1-Year Warranty Coverage: Includes pre-production samples and final inspection before shipment.

Company profile

Precision Instruments ( Nantong ) Co., Ltd.Jiangsu, China

Business Type: Trading CompanyExport Year: 2020-02-01Nearest Port: shenzhenAverage Response Time: ≤5.81hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, DAP

About Our Factory & Business Background

AddressNo. 1678, Jintong Avenue, Jinxin Street, Tongzhou District, Nantong, Jiangsu, China

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsPressure Transmitter, Temperture Transmitter, Flow Meter, Valve Positioner, Valve, PLC\\DSC, Sensor, Gas Detector, Switch, Communicator

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What are the fail-safe functions?

The device features fail-freeze to maintain the last position and fail-safe to move to a predetermined position when electrical or pneumatic power is lost.

Q:Does the positioner support HART communication?

Yes, it allows commands, position feedback, and diagnostics to be sent digitally over the current loop.

Q:How is the device calibrated?

It offers auto calibration with a simple menu structure, allowing calibration of all parameters or just zero and end points.

Q:What is the warranty period?

We provide a 1-year warranty, ensuring quality through pre-production samples and final inspections before shipment.

Q:What input signal does it accept?

The input signal is 4-20 mA DC.