HACH Sensor: LDO10103, Dissolved Oxygen, 0.05 to 20 mg/L
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
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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.
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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.












