Can I get a lower price if I order large quantities?

Yes, cheaper prices with more bigger size orders.

What is the warranty period?

We provide one year warranty lifetime technical support services.

How about after-sales service?

We are 24 hours online, if you have any problem, please contact us directly.

Rosemounte 3900 pH Sensor with Variopol (VP) Connector Liquid Analysis Sensors

Name: Rosemounte 3900 pH Sensor with Variopol (VP) Connector Liquid Analysis Sensors
Brand: Kerui (Weifang) Automation Equipment Co., Ltd.
SKU: 2107281562

Shandong, ChinaKerui (Weifang) Automation Equipment Co., Ltd.

US$650.00-750.00

1 Piece

Sample price:US$650.00/piece.Request sample

Product profile

Customization

Available

Type

Normal Pressure Transmitter

Structure Type

Capacitive Pressure Transmitter

Model NO.

Rosemounte 3900 Universal PH/ORP Sensor

Measuring Medium

Liquid

Accuracy Grade

1.0G

Pressure range

0～1.5kPa

IP Rating

IP67

Certification

Customized

Place of Origin

United States

Warranty

1 Year

Customized Support

OEM, ODM

Brand Name

Rosemounte

Model

3900 Universal pH/ORP Sensor

Package

Orginal Package

Process Connections

¾-in. or 1-in. Mnpt

Temperature Compensation

PT-100 Rtd

Cable Options

Integral Cable (3900) or Vp8 Connector (3900vp)

Cable Options1

Lengths: 1 M to 30 M (Varies by Preamp Option)

Solution Ground

Built-in for Diagnostics

Installation

Submersion, Flow-Through, or Insertion

Certifications

FM, ATEX, Iecex (Is/Iic/T6)

Linear Accuracy

97% (0-7 pH) to 99% (7-10 pH)

Low Conductivity Support

≥0.1 Us/Cm (with Flow Cell)

Transport Package

Original

Specification

10cm*10cm*10cm

Trademark

Rosemounte

Origin

United States

HS Code

9026201090

Production Capacity

1000pieces/Year

Key features

Universal pH/ORP Sensor: Measures both pH and ORP with a single sensor body, simplifying inventory and increasing flexibility.

Patented Refexpressurized System: Maintains constant positive pressure on reference electrolyte to prevent contamination and extend life.

High Accuracy and Stability: 97% accuracy (0-7 pH) to 99% (7-10 pH) with gel-filled electrolyte minimizing loss in extreme conditions.

IP68/NEMA 4X Protection: Complete protection against dust ingress and high-pressure water jets for washdown and outdoor use.

Anti-Fouling Design: Large open areas in guard and optional ceramic reference junctions resist abrasion and plugging.

OEM/ODM Customization: Customized support available for OEM and ODM requirements to meet specific client needs.

Wide Application Range: Suitable for chemical, power, water treatment, pharmaceuticals, food, and pulp/paper industries.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryLow MOQ

Kerui (Weifang) Automation Equipment Co., Ltd.

Shandong, China

Business Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤1.17h

About Our Factory & Business Background

AddressWeicheng District, Weifang, Shandong, China

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

Our Production Capability & Technical Expertise

Main ProductsPressure Transmitter, Temperature Transmitter, Level Transmitter, Valve Positioner, Flowmeter, Field Communicator, PLC, Liquid Level Gauge, Analyser, Instrument Parts