Sensors

Fine Surface Temperature Sensors

The ST-55/56 PFA/ceramic coated thermocouples were designed for use on for small surface areas. These sensors are able to measure many points in a small surface area or, by using an adhesive type ST-55, the sensor can stick to an exact spot for measurement. It is a K thermocouple type capable of measuring temperature up to 500 °C (932 °F). Accuracy is ± 0.5 % ±1 °C.

Temperature Sensor

We manufacture a variety of thermocouples and resistance temperature detectors (RTD).
These can be special ordered to customer specifications.

Resin Pressure Sensor CZ-200P

CZ-200P

PG500

PCT-300

HA430

HA930

RKC's resin pressure measuring system is suitable for monitoring and control of resin pressure for extruders.
The combination of resin pressure sensor (CZ-200P), the resin pressure indicator (PG500), the output converter (PCT-300) and digital controllers for strain gauge input (HA430/930) contributes to the improvement of productivity and quality of products.
The CZ-200P has new features such as built-in thermocouple while retaining high reliability of CZ-100P. The features of CZ200P includes: a wide selection of screw type, UNF, PF and M14/16 type screws, Low pressure type (0 to 0.5MPa, 0 to 1MPa), built-in thermocouple.
A push-rod method is used in CZ-200P. There is no risk of contamination in case of accident, so CZ-200P suits food processing application.

Specification --> CZ200_02E.pdf (259kB)
Instruction Manual (CZ-200P) --> IM100CZ08E7.pdf (768KB)
Installation Manual (PG500) --> IMR02F01E2.pdf (355KB)
Operation Manual (PG500) --> IMR02F02E2.pdf (425KB)
Communication Instruction Manual (PG500) --> IMR02F03E2.pdf (272KB)
( Instruction Manual (PG410) --> IM41PG01E2.pdf (715KB) )
These files are in Adobe's Acrobat PDF file (version 5.x) format.
Acrobat Reader is required.

Back-pressure Level Meter LE100
	The LE100 is a back-pressure level meter specifically designed for the measurement of liquid chemical levels with high accuracy and repeatability. While in operation, it automatically compensates for changes to specific gravity while providing reports of the bath's current status. Level settings 6 or 8 points Measuring range 0 to 1000 mm Selectable Display Units (mm, %, l, cc, Pa, KPa) High repeatability 0.3% full scale Specific gravity compensation One - touch empty adjustment One - touch span adjustment Volume compensation Digital communication (Optional) Monitoring output (Optional)
Specification --> LE100_01E.pdf (114kB) Specification files are in Adobe's Acrobat PDF file (version 4.0) format. Acrobat Reader is required.

Back-pressure Level Switch LT1

Liquid level alarm point setting and sensing are possible with one tube.
Perfect for upper limit/lower limit level sensing of liquids.
It is a simple and compact level switch with built-in semiconductor back-pressure sensor and orifice.

High reliability
Semiconductor back-pressure sensor used at the sensing section.
No mechanical moving parts to wear out means higher reliability.

No need to adjust
Simply set the length of the tube to an arbitrary length and preparations are complete. The end of the tube becomes the sensing point. An orifice is built into the
unit for supplying 20±1kPa gas. Once the gas is supplied,it will automatically become the purge flow. When the liquid level reaches the end of the tube an alarm will be displayed.