DJ Level Detectors from Dynatrol have been introduced as plugged chute detectors for most types of conveying. Units are also said to be suitable for high, mid or low point level detection providing dependable operation in dusty environments as well as on vessels, storage bins or hoppers equipped with vibrators.
The Dynatrol DJ level detectors can easily obtain accurate measurement for applications such as bulk solids flakes, powders, pellets and heavy granular materials, the company says.
The durable level detectors are also said to be virtually wear-free since they contain no moving parts, gaskets or seals and rely on mechanical oscillations to determine if the probe is covered or uncovered.
Signals from the level detector operate a single pole double throw relay within the control unit and the relay contacts actuate alarms, indicator lights or process control equipment.
The units are factory calibrated with no field calibration required and approved for Class I, Group C & D; Class II, Groups E, F & G; and Class III Services.