3-2872-A115 Gf Signet Gf 2870 - 2874 Conductivity/Resistivity Electrodes 15-Ft Cable

Gf Signet 3-2872-A115 Gf 2870 - 2874 Conductivity/Resistivity Electrodes 15-Ft Cable No Certificate

Product Description

The GF 2870-2874 contact conductivity electrodes are ideally suited for measuring resistivity/conductivity of liquids ranging from pure and ultrapure water to seawater, rinse water and chemical solutions.
The 2870-2873 conductivity probes are two-electrode flow-through cell design coaxially arranged made of 316L stainless steel material, PTFE insulator and Polypropylene process connection. A platinum RTD (Pt1000) located within the electrode allows for optimal temperature sensing. With a reversible process connection, these electrodes are designed to provide installation versatility in submersible and in-line configurations.

The 2874 conductivity probes have a two-electrode parallel path flow through cell design made of CPVC body, 316L stainless steel electrodes, PTFE insulator and 316L stainless steel thermowell to allow for optimal temperature sensing.
Constructed of high-precision, extremely accurate stainless tubing, the GF 287X electrodes deliver outstanding measurement accuracy and repeatability.Units with and without certificate of calibration are available. The calibrated electrodes meet a ±1% cell constant accuracyustom cell constant information programmed into the electronics at the factory to provide a 2% sensor accuracy. See page 6 for details.

Product Information

Specifications

Operating Range
Conductivity : 1 μS/cm to 1000 μS/cm
Resistivity : 1 MΩ∙cm to 1 KΩ∙cm
TDS : 0.5 to 500 ppm
Nominal Cell Constant
Cell Constant Accuracy : ± 2%
Certified Cell Constant : ± 1%
Temperature
Temperature Compensation : Pt1000
Temperature Range : -20 to 95 °C (- 4 to 203 °F)
Temperature Accuracy : 0.3 °C
Cable length
Standard : 4.6 m (15 ft) and 7.6 m (25 ft)
Maximum : 30 m (100 ft.) with 3-9900 and 3-9950 direct conductivity resistivity modules.
4.6 m (15 ft.) with 3-2850 conductivity electronics.
Wetted Materials
Electrodes : 316L Stainless Steel (1.4408, DIN 17440)
Process Connection : ¾" NPT Polypropylene
Insulator Material : PTFE
O-Rings : EPR (EPDM)
Maximum Temperature/Pressure Rating
Standard Polypropylene : 6.4 bar at 95 °C (93 psi at 203 °F)
(3-2870.391) ¾" NPT 316SS : 13.8 bar at 120 °C (200 psi at 248 °F)
Shipping Weight
3-2872-A115 : 0.18 kg (0.40 lb.)

Features
• Process connection
• ¾” NPT Polypropylene (standard for 0.01, 0.1 and 1.0 cell)
• ¾” NPT 316L SS (standard for 10.0 cell)
• ¾” NPT 316L SS (optional for 0.01, 0.1 and 1.0 cell)
• New three-hole flow-through design for facilitated installation
• Passivated 316L SS electrodes material
• In-line or submersible mounting for all cell constants
• Option for NIST traceable certified cell constant ±1%

Applications
• Pure Water Treatment
- Microfiltration
- Ultrafiltration
- Reverse Osmosis
- Ion Exchange
- Deionization
- Distillation
• Boiler Condensate
• Semiconductor Water Production
• USP Purified Water
• Rinse Water
• TDS (Total Dissolved Solids)
• Salinity
• WFI Water Production

Product Photo

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Xiamen ZhiCheng Automation Technology Co., Ltd it is a leading global supplier of control system components. We specialize in control systems and drives. With many years of experience in the industrial sector, we consistently deliver the highest quality of spare parts. We have tens of thousands of spare partsand spare parts warehouse . Products and services to serve for installing of users control system,Distributed control systems, programmable controllers, panel controller and drive!

We major in DCS system,Sensor,PLC,Connector,Valve, and Instrument,MAGNETRON,RO Membrane. With many years of experience in the industrial sector, we consistently deliver the highest quality of spare parts.which make sure that all this jobs are perfectly. If you have any further questions, please don't hesitate to contact us.

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​Xiamen Zhicheng Automation Technology Co., Ltd

    ​ Xiamen Zhicheng Automation Technology Co., Ltd. Still Working And Able To Shipping Worldwide.We Are The Supplier For Industrial Automation Spare Parts.we Specialize In Plc Module, Dcs Card Pieces, Esd System Card Pieces, Vibration Monitoring System Card Pieces, Steam Turbine Control System Module, Gas Generator Spare Parts, We Have Established The Relationship With Famouse Plc Dcs Product Maintenance Service Providers In The World.

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    We Have A Large Inventory Of Control System Components. We Also Made A Lot Of New Hardware And Discontinued Spare Parts To Help Supporting Your Existing Control Systems.We Have Experienced Staff, Extensive Testing , All The Spare Parts Which We Sold Are With Warranty Period Of One Year, And They Have Undergone Rigorous Testing And Certification!