In-line Conductivity Probe with Platinum Ring, NTC Sensor and 3, 10 & 20 m Cable.
These conductivity probes combine the proven four-ring potentiometric method of measuring conductivity with platinum sensors. The universally acclaimed four-ring method provides an exceptionally stable measurement over a wider range. These probes do not suffer polarization, nor do they need frequent calibration or cell changes.
The built-in temperature sensor for the HI 7638 allows automatically temperature compensated measurements and features easy operation and maintenance.
HI 7638 are provided with a choice of cable incorporating color coded wires for easy connection to HI 8936 transmitters.
|Temperature Compensation||automatic, 0 to 50°C with NTC sensor|
|Body||PEI and glass|
|Operating Temperature||0 to 120°C (32 to 248°F)|
|Max Pressure||5 bar (72.5 psi)|
|Cable/Connection||3, 10 & 20 m (32.8’)/Color coded wires|