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HACH LDO10103 Dissolved Oxygen Sensor, 0.05-20 mg/L, Polycarbonate, 3m Cable - DO/BOD Electrodes, Probes & Sensors
HACHDO/BOD Electrodes, Probes & Sensors

HACH LDO10103 Dissolved Oxygen Sensor, 0.05-20 mg/L, Polycarbonate, 3m Cable

The HACH LDO10103 is a dissolved oxygen sensor with a measurement range of 0.05 to 20 mg/L. Constructed from polycarbonate, this sensor includes a 3-meter cable length. It is designed for testing dissolved oxygen…

SKU 3G-OTH-378016

Also listed as: LDO 10103 · LDO-10103

Brand
HACH
Item
LDO10103 Dissolved Oxygen Sensor, 0.05-20 mg/L, Polycarbonate, 3m Cable
Part Number
LDO10103
Category
DO/BOD Electrodes, Probes & Sensors
Available to Order
Also known as:LDO10103HACH
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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

HACH
Manufacturer Part Number
LDO10103
Material
Polycarbonate
Range
0.05 to 20 mg/L
Product Type
Sensor
Test Parameters
Dissolved Oxygen

Technical Documents

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

Product Description

The HACH LDO10103 is a dissolved oxygen sensor with a measurement range of 0.05 to 20 mg/L. Constructed from polycarbonate, this sensor includes a 3-meter cable length. It is designed for testing dissolved oxygen parameters in various water quality applications.

Frequently Asked Questions

What is the HACH LDO10103 sensor used for?

The HACH LDO10103 is a dissolved oxygen sensor used in water quality testing to measure oxygen levels from 0.05 to 20 mg/L. It is commonly applied in wastewater treatment, environmental monitoring, and aquaculture to assess biological activity and water health.

What are the specifications of the HACH LDO10103?

The HACH LDO10103 is a dissolved oxygen sensor with a measurement range of 0.05 to 20 mg/L. It is made of polycarbonate and includes a 3-meter cable. The manufacturer part number is LDO10103, and it is designed for testing dissolved oxygen parameters in water.

Where to buy the HACH LDO10103 worldwide?

You can source the HACH LDO10103 dissolved oxygen sensor through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the sensor reaches your facility reliably.

How to maintain the HACH LDO10103 sensor?

To maintain the HACH LDO10103, regularly clean the polycarbonate body with a soft cloth and mild detergent to prevent fouling. Calibrate the sensor per the manufacturer's guidelines using zero-oxygen and air-saturated water standards. Store it in a moist environment when not in use.

Used in

Common applications for HACH
Municipal water treatment — HACH colorimetric test kits (e.g., SKU 897W16) for nitrite monitoring in drinking water.
Industrial process water — HACH pH electrodes (e.g., SKU 908PJ5) for continuous pH measurement in cooling systems.
Environmental monitoring — HACH portable spectrophotometer (SKU 908NU8) for on-site absorbance measurements of water samples.
Laboratory analysis — HACH benchtop multiparameter meter (SKU 908R15) for ammonia and pH testing in research facilities.
Field testing — HACH pocket conductivity tester (SKU 908NZ1) for quick conductivity checks in remote locations.
Disinfection studies — HACH pencil-type UV lamp (SKU 408CC4) for ultraviolet exposure in photochemical experiments.
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HACH Products

3G Electric supplies HACH do/bod 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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This dissolved oxygen sensor from HACH is designed for measuring DO levels in aqueous solutions within a pH range of 0 to 12. It is part of the sensION+ Probes line and is suitable for water quality testing in laboratory and field environments

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