Nozzle Leak Detector disk will sense when plastic leaks between the nozzle tip and mold.
Normally open and closed contacts can be used to stop injection, activate customer alarms or to interface to plant monitoring systems when nozzle leak is detected.
Designed to fit different nozzle tip sizes and different sprue bushing depths for peerless nozzle leak detection.
Control box, two discs, 20 ft. of wiring from control box to disc and mating connectors. Customer provides 24V DC power supply to control box.
Nozzle leakage is detected when leaking plastic contacts the sensor disk. Upon detection the control box emits an audible alarm as well as activates a relay. In addition a “Status” LED reflects the current state (Red = Alarm, Green = OK). The audible alarm can be silenced by pressing the “Silence” button.
The NLD-1 system can be used independently or it can be directly interfaced to your injection molding machine. Typically machine interfacing is done by interrupting the purge guard signal through the relay contacts inside the control box.
Installation or replacement of the sensor disk is very easy. To install, simply push the sensor disk onto the nozzle tip until seated. Then make the “quick connect” electrical connection, no tools necessary.
The sensor’s friction-fit mechanical connection allows for easy and quick replacement.
CAUTION: Standard safety precautions should always be made when dealing with high temperatures and/or the possibility of contact with melted plastic.
|Nozzle Tip||Part #||Description||Price|
|1″ Hex||1015||(1) Control Box, (2) 1″ Hex sensor Diskd, (1) Disk Wiring||$690.00|
|7/8″ Hex||1016||(1) Control Box, (2) 7/8″ Hex sensor Diskd, (1) Disk Wiring||$690.00|
|1″ Hex||1019||(Box of 10) 1″ Hex Replacement Sensor Disks||$590.00|
|7/8″ Hex||1020||(Box of 10) 7/8″ Hex Replacement Sensor Disks||$590.00|
|Other||Consult CPT for additional sizes|