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.
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.
The sensor is built with a polymer membrane containing an ammonium ionophore specifically designed to select for ammonium ions.
Sensors are color coded to match sensor ports on the probe for quick, field-replaceable, screw-type, connection and identification.
Specifications
| 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’) |
