Our Autonomously Logging Multiparameter Probe and Sensors (HI7698394) is a multiparameter pH/ISE/EC/DO/Turbidity/Temperature autonomously logging probe for use with the HI98394 portable meter. Sensors are automatically recognized by the probe and meter when connected. Sensor replacement is quick and easy with field replaceable, screw type connectors that are color-coded for easy sensor identification. The probe features a multi strand-multi conductor shielded cable with 4m, 10m, 20m, 30m, 40m, and 50m lengths available. It's rugged, waterproof design makes it ideal for field use.
Sensors sold separately
The probe is suitable for installation in confined locations such as air vaults, river intakes, vertical wells, tanks, etc. The streamline diameter of the probe permits insertion into 2" pipelines. Unlike probes that require a cable support for active deployment, this probe can be manually lowered and raised by the cable due to its superior strength rating. It is suitable for installation in open moving waters; rivers, streams, ditches (farmland drainage), conveyance canals, and more. In these cases, protecting the probe from debris is important. The HI7698394 may be deployed in open waters; monitoring lakes, ponds, wetland basin, infiltration basins, and bays and is suitable for measurements in a flow cell.
| Specification | Detail |
|---|---|
| Supported Configuration | Connectors |
| Connectors | Connector 1: pH, pH/ORP, ammonium ISE, chloride ISE, or nitrate ISE Connector 2: dissolved oxygen Connector 3: EC, EC/turbidity |
| Temperature sensor | built-in |
| Autonomous Logging | yes |
| Logging Interval | 1 second to 3 hours |
| Computer Interface | USB |
| Memory | interval Logging 50000 records total or log-on-demand (all parameters) 15000 records |
| Operating Temperature | −5.0 to 50.0 °C (23.0 to 122.0 °F)* |
| Storage Temperature | −20.0 to 70.0 °C (−4.0 to 158.0 °F) |
| Maximum Depth | 20 m (66’)* |
| Cable Specification | multistrand-multiconductor shielded cable with internal strength member rated for 68 kg (150 lb.) intermittent use |
| Wetted Materials | dy: ABS; threads: nylon; shield: ABS/316 SS; temperature probe: 316 SS; O-rings: EPDM |
| Logging Probe Battery Life | -
Interval - 1-5 seconds; 1 minute; 10 minutes all channels logging (no averaging) - 72 hours; 22 days; 70 days all channels logging (10 sample averaging) - 72 hours; 11 days; 65 days NOTE: Log space must be available for continuous logging |
| Sample Environment | fresh, brackish, seawater |
| Waterproof Protection | IP68 |
| Dimensions (without cable) | 442 mm (17.4”), dia 46 mm (1.8”) |
| Weight (with batteries and sensors) | 775 g (27.3 oz.) |
| NOTE: | * Reduced for ISE sensors |