Water Conductivity Meter

Model ECTD-30V, ECTD-60V Overview

Model ECTD-30V and ECTD-60V CTD sensors are available for monitoring electrical conductivity, water level and temperature in the ground. These arerobust, marine grade sensors.

Model ECTD-30V CTD probe comes with the model EPP-30V absolute pressure sensor and ECTD-60V CTD probe is with model EPP-60V absolute pressure sensor. The ESDL-30CTDB datalogger,that collects the data from these sensors, has much of the complex circuitry, lowering the cost of individual sensors without impacting their accuracy or resolution.

Specifications

Pressure sensorEPP-30V, EPP-40V, EPP-60V pressure sensor
Sensor Range (MPa)ECTD-60V – 10, 20, 35, 50 mWC
ECTD-30V – 20, 35, 50, 100 mWC
Conductivity sensor4 Electrode bulls-eye cell; 120 mS range; cell constant 0.42 ± 0.05
Conductivity sensor range5 – 120,000 μS/cm
Accuracy± 0.5 % of reading + 1μS/cm (for 5 – 80,000 μS/cm)1
± 1 % of reading(for 80,000 – 120,000 μS/cm)2
Resolution0.1μS/cm1; 1.0 μS/cm2M/sup>
Temp. sensorThermistor 30k Ohm; 0 – 80°C
ProtectionIP-68 (IS-60529:2001)
Water Conductivity Sensor
Water Conductivity Sensor
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