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HACH Electrode: E31M003, ORP, BNC - ORP Electrodes, Probes & Sensors
HACHORP Electrodes, Probes & Sensors

HACH Electrode: E31M003, ORP, BNC

The HACH E31M003 is an ORP electrode with a metal body and a porous pin junction. It features a BNC connection type and is designed for measuring oxidation-reduction potential. This electrode is part of HACH's line…

SKU 3G-OTH-380596

Brand
HACH
Item
Electrode: E31M003, ORP, BNC
Category
ORP Electrodes, Probes & Sensors
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Technical Specifications

HACH
Manufacturer Part Number
E31M003
Material
Metal
Junction
Porous Pin
Product Type
Electrode
Connection Type
BNC
Test Parameters
ORP

Technical Documents

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

Product Description

The HACH E31M003 is an ORP electrode with a metal body and a porous pin junction. It features a BNC connection type and is designed for measuring oxidation-reduction potential. This electrode is part of HACH's line of ORP probes and sensors.

Frequently Asked Questions

What is the HACH E31M003 ORP electrode used for?

The HACH E31M003 ORP electrode measures oxidation-reduction potential in water and wastewater applications. It is commonly used in industrial process control, environmental monitoring, and laboratory analysis to assess chemical disinfection effectiveness or detect oxidizing/reducing conditions.

What are the specifications of the HACH E31M003 electrode?

The HACH E31M003 is a metal-body ORP electrode with a porous pin junction and BNC connection. It is designed for measuring oxidation-reduction potential. Key specs include manufacturer part number E31M003, junction type porous pin, and connection type BNC.

Where to buy the HACH E31M003 electrode worldwide?

3G Electric supplies the HACH E31M003 ORP electrode worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to maintain the HACH E31M003 ORP electrode?

To maintain the HACH E31M003 ORP electrode, rinse it with deionized water after each use and store it in a storage solution recommended by HACH. Avoid letting the porous pin junction dry out. Regularly calibrate with standard ORP solutions to ensure accurate readings.

Used in

Common applications for HACH
Municipal water treatment — HACH PHC20101 IntelliCAL pH electrode for pH monitoring in distribution systems
Industrial wastewater — HACH Chloride Test Kit (2438600) for chlorine residual analysis in effluent
Laboratory analysis — HACH Buffer Standard Solution S11M005 for calibrating pH meters in quality control labs
Environmental field testing — HACH Chemical Test Strips (2793828) for rapid water quality screening
Process water monitoring — HACH Probe LZW5056.97.0002 for ORP measurement in cooling towers
Wastewater treatment — HACH Water Quality Test Kit (2182000) for nitrite monitoring in biological treatment processes

HACH Products

3G Electric supplies HACH 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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