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THERMO SCIENTIFIC Sensor: SR21A9E10, ORP, 3.05 m Cable Lg, NPT, Double - ORP Electrodes, Probes & Sensors
THERMO SCIENTIFICORP Electrodes, Probes & Sensors

THERMO SCIENTIFIC Sensor: SR21A9E10, ORP, 3.05 m Cable Lg, NPT, Double

The THERMO SCIENTIFIC SR21A9E10 is an ORP sensor with a double junction and CPVC material. It features an NPT connection type and a 3.05 m cable length, with a 1 3/8 in overall diameter. This sensor is designed for…

SKU 3G-OTH-380592

Brand
THERMO SCIENTIFIC
Item
Sensor: SR21A9E10, ORP, 3.05 m Cable Lg, NPT, Double
Category
ORP Electrodes, Probes & Sensors
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

THERMO SCIENTIFIC
Manufacturer Part Number
SR21A9E10
Type
ORP, NPT, Double
Material
CPVC
Cable Lg
3.05 m
Junction
Double
Overall Dia
1 3/8 in
Product Type
Sensor
Connection Type
NPT
Test Parameters
ORP

Technical Documents

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THERMO SCIENTIFIC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The THERMO SCIENTIFIC SR21A9E10 is an ORP sensor with a double junction and CPVC material. It features an NPT connection type and a 3.05 m cable length, with a 1 3/8 in overall diameter. This sensor is designed for measuring oxidation-reduction potential in industrial applications.

Frequently Asked Questions

What is the THERMO SCIENTIFIC SR21A9E10 ORP sensor used for?

The THERMO SCIENTIFIC SR21A9E10 ORP sensor measures oxidation-reduction potential in industrial water treatment, chemical processing, and wastewater applications. Its CPVC construction and double junction design provide durability in harsh environments.

What are the specifications of the THERMO SCIENTIFIC SR21A9E10 ORP sensor?

The SR21A9E10 is an ORP sensor with a double junction, CPVC material, NPT connection type, 3.05 m cable length, and 1 3/8 in overall diameter. It is manufactured by THERMO SCIENTIFIC under part number SR21A9E10.

Where to buy the THERMO SCIENTIFIC SR21A9E10 ORP sensor worldwide?

3G Electric supplies the THERMO SCIENTIFIC SR21A9E10 ORP sensor worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time.

How to install the THERMO SCIENTIFIC SR21A9E10 ORP sensor?

Install the SR21A9E10 by threading the NPT connection into a compatible fitting. Ensure the CPVC body is not overtightened. Connect the 3.05 m cable to a pH/ORP meter or transmitter. Calibrate per the THERMO SCIENTIFIC manual before use.

Used in

Common applications for THERMO SCIENTIFIC
Laboratory water purification — Thermo Scientific Type I water systems (SKU 870AP5, MPN 50129887) for DNase-free water in molecular biology
Industrial pH measurement — Thermo Scientific pH electrodes (SKU 6PXX1, MPN 8220BNWP) for quality control in chemical processing
High-temperature ashing — Thermo Scientific box furnace (SKU 870AL0, MPN BF51866A-1) for gravimetric analysis in materials testing
ORP monitoring in wastewater — Thermo Scientific ORP sensors (SKU 56EE07, MPN 01X001524) for oxidation-reduction potential measurement
Drying and sterilization — Thermo Scientific gravity convection oven (SKU 870AJ5, MPN 51028116) for laboratory glassware drying
Water system maintenance — Thermo Scientific sterile overflow (SKU 870AM3, MPN 06.5001) for Type II water purification system upkeep

THERMO SCIENTIFIC Products

3G Electric supplies THERMO SCIENTIFIC orp electrodes, probes & sensors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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