Hanna HI76407/10 Dissolved oxygen probe with 10 m

Hanna HI76407/10 Dissolved Oxygen Probe with 10 m Cable

The Hanna HI76407/10 Dissolved oxygen probe with 10 m is a rugged, high-performance dissolved oxygen (DO) probe designed for field use and extended submersion. Featuring a 10-meter shielded cable, durable PEI body, and advanced sensor components, this probe provides accurate, stable, and long-lasting measurements in both freshwater and saltwater environments.

Features

• Long 10 m Shielded Cable: Ensures reliable signal transmission even in harsh field conditions; waterproof and highly durable for extended use.

• PEI Probe Housing: Constructed from Polyetherimide (PEI), known for its strength and chemical resistance—ideal for demanding outdoor and industrial environments.

• Integrated Thermistor Sensor: Delivers linear and precise temperature compensation, protected by a stainless steel cover for added durability.

• Electrochemical Sensor Design:

  • Anode: Made from a silver wire element

  • Cathode: Platinum cathode, encapsulated in glass for chemical stability

• Replaceable Screw Cap Membrane: Contains potassium chloride (KCl) electrolyte solution (HI-7041S) for easy replacement and maintenance.

• PTFE Membrane: Thin, gas-permeable PTFE membrane (HI-76407A/P) isolates the internal sensor components while allowing oxygen to diffuse in for measurement.

• Solution Cycling Hole: Promotes effective flow of solution across the membrane surface, improving measurement stability.

Specifications

• Cable Length: 10 meters

• Cable Type: Shielded, waterproof

• Protective Sleeve: Yes

• Body Material: PEI (Polyetherimide)

• Temperature Sensor: Thermistor, linear and accurate

• Anode Material: Silver wire

• Cathode Material: Glass-encapsulated platinum

• Membrane Type: Screw cap membrane with KCl electrolyte (HI-7041S)

• PTFE Membrane: Gas-permeable, chemical resistant (HI-76407A/P)

• Oxygen Flow Enhancement: Hole for solution cycling

Applications

The HI76407/10 is especially suited for:

• Field Water Testing: Rivers, lakes, reservoirs, estuaries, and other natural water sources

• Aquaculture: Monitoring oxygen levels in large or deep tanks, ponds, or fish farms

• Environmental Monitoring: Accurate and long-term DO measurements in environmental research or compliance monitoring

• Industrial and Wastewater: Oxygen level checks in treatment processes or industrial effluent systems