TB422J
The design of the temperature sensor is designed to reduce friction between the melt and the sensor body as much as possible. The temperature sensor is able to withstand high pressures up to 1000 bar and can be ordered in variant J or K. You also have a choice of two types of sensor ends (flat or conical shape).
TB422J - Temperature sensor Dynisco
Teplotní kabeláž k teplotnímu snímači
Teplotní kabeláž k teplotnímu snímači
Teplotní kabeláž k teplotnímu snímači
Inquiry system
Configure your own product, according to your requirements and needs. If you are not sure about the configuration, tell us in the notes the necessary information about the existing sensor or product, even a competitor. We will be happy to help you find an alternative Dynisco product. If your request is urgent, let us know, we will do our best to help you resolve this situation to your satisfaction as quickly as possible. If we have all the information, we are able to offer a model with minor differences, which is in stock and you can have the necessary product the next day.
Konfigurační kód
Melt Thermocouple for Extruder Barrel Measurements
Melt Temperature Probe Series TB422J

Dynisco’s model TB422J melt temperature thermocouple is used to measure the melt temperature of the plastic as it moves down the extruder barrel. Constructed with a fiberglass insulated element, the rugged stainless steel probe is interchangeable with Dynisco’s extrusion pressure transducers for easy installation. Dynisco’s melt temperature thermocouples are designed and manufactured to applicable ISA standards with accuracy traceable to the National Institute of Standard Technology (NIST).
Features
Sensor extends into process
Type J thermocouple output
1/2 - 20 UNF mounting
0 to 900°F range
Flush to 1" immersion lengths
Better measurement
Standard output
Fits in standard thermowell
Wide range of measurements
Immersion lengths to match applications
Ordering Guide for TB422JSeries

TB422J - Dimensions
All dimensions are inches (mm) unless otherwise specified.

Installation of transducers into improperly cleaned or sized holes is one of the major causes of damage to these instruments. With this kit, the .312" tip diameter hole, the 45 degree seating surface, and the .451" hole can be cleaned. The kit includes a gauging plug which is used to verify that the hole has been correctly machined and cleaned. M10 and M18 cleaning kits also available.
The Dynisco Transducer Mounting Hole Machining Tool Kit contains all of the necessary drills and taps to prepare a standard 1/2 - 20 UNF transducer mounting hole and the 45 degree seat. All tools included in this kit are made of premium grade, high strength tool steel. Care should be taken in the use of proper speeds and feeds, lubricants, and a method to assure continual alignment of each progressing tool. M10 and M18 kits are also available.
The 1496 series temperature controllers represent an economical solution for precise temperature control of the machine. Thanks to its DIN size and several output configurations, the controller is suitable for twin and single screw extruders, both for screw temperature zones and for adapter zones, together with heating / cooling for individual zones.
The 1498 series temperature controllers represent an economical solution for precise temperature control of the machine. Thanks to its DIN size and several output configurations, the controller is suitable for twin and single screw extruders, both for screw temperature zones and for adapter zones, together with heating / cooling for individual zones.
The UPR900 is a compact 1/4 DIN process indicator. The UPR900 can display your choice of engineering units related to a selectable range of input types. Add an optional secondary input for an all-in-one display of polymer melt pressure and temperature. The secondary input can be strain gauge to indicate differential pressure measurement. The UPR900 includes two standard assignable alarms with the option to add a 3rd.
The ATC990 with a graphical/text LCD display is a universal input process controller with advanced functionality including Trend views as well as Digital Inputs, USB and data logging options. It provides a cost-effective way to control a single process parameter, such as for a plastics extruder. Designed to improve user efficiency many features are integrated to reduce commissioning time, simplify operation and minimize maintenance downtime. Reliably auto-tune and alarm on strain gauge, DC voltage, temperature or current inputs.
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