More Views


Ammonium Ion Selective Electrode for HI9829 Multiparameter Portable Meter


Availability: In stock

FREE Shipping*

*Applies to 48 contiguous United States. Standard UPS Ground shipping. No promo code needed. Exclusions may apply.
The HI7609829-10 is a combination liquid membrane selective sensor used for the detection of free ammonium-nitrogen in freshwater samples. Its double junction design contains a Ag/AgCl, gel filled reference chamber. The HI7609829-10 utilizes a polymeric membrane constructed in a PVC head. This sensor is used in the pH sensor socket of the probe.
  • PEI Sensor Body
  • Polymer Membrane
  • Color Coded Sensor


PEI Sensor Body

The PEI (polyetherimide) electrode body is suitable for a wide range of applications and excels in field measurements due to its durability. The shielding around the spherical glass tip minimizes breakage due to accidental bumping or dropping of the electrode. The PEI plastic is a high-quality plastic that is chemically resistant to many harsh chemicals.

Polymer Membrane

The sensor is built with a polymer membrane containing an ammonium ionophore specifically designed to select for ammonium ions.

Color Coded Sensor

Sensors are color coded to match sensor ports on the probe for quick, field-replaceable, screw-type, connection and identification.




Sensor HI 7609829-10
Description Ammonium ISE
Measurement Type ppm
Measurement Range 0.02 to 200.0 ppm as NH4 +-N
Temperature Range 0 to 40 °C
Color Code red
Tip Polymeric Liquid Membrane
Body PEI
Electrolyte gel
Reference double
Maintenance none
Dimensions 118 x 15 mm
Depth 5 m (16’)