Manufacturer of Level Switch, Level Transmitter,
Detector and Sensor DITECH,LTD.
DITECH,LTD.
Products Lineup
DITECH established mainly by Research & Development department team is a manufacturer of measuring instruments based on capacitive type. Since its founding in 1975, DITECH has ever developed a wide variety of capacitive level switches and capacitive level transmitters to respond the request from many clients.
The wealth of data through sample testing and the self-developed technology enable to improve the products performance day by day to measure or detect the correct level.
As DITECH has more than 3000 types of sensors under the process of customizing the products, our know-how makes it possible to fabricate probes to fit in for any types of connections or installation. Moreover, manufacturing the products for various service condition at our own factory ensures to meet a short delivery schedule.
Level switches
Our level switches have been developed and calibrated for level detection with a series of models such as Capacitance type, Vibration type, Impedance type, etc.
The level switches deliver a contact output (On and Off) with detecting the level of objects to be measured.
Level switches with simple construction and more cost-effective than level transmitters does not deliver the signal of a middle value, thus a number of level switches are required for the case of obtaining the signals at several points such as upper, middle and lower levels.
Level transmitters
Our level transmitters have been developed and calibrated for level measurement with a series of models such as Capacitance type, Vibration type, Impedance type, etc.
Level transmitters detect electrostatic capacitance changes generated by the rise or fall of the level of the measured substance, and then converts these changes into an integrated signal (DC・mA) to transfer continuously as output signal.
Level transmitters are generally installed vertically and output the signals of (4mA～20mA) or (DC1V～DC5V) to measure the range of 0%～100%.
Level transmitters for liquid
Our level transmitters for liquid have been developed and calibrated for level measurement with a series of Water level transmitter, Liquid level transmitter, interface level transmitter.
Level transmitters detect electrostatic capacitance changes generated by the rise or fall of the level of the measured substance, and then converts these changes into an integrated signal (DC・mA) to transfer continuously as output signal.
Level transmitters are generally installed vertically and output the signals of (4mA～20mA) or (DC1V～DC5V) to measure the range of 0%～100%.
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Various transmitters
Our transmitters have been developed and calibrated for measurement with a series of Viscometer, Flowmeter, Voltmeter, Ammeter, etc.
Transmitters detect the certain changes such as vibration, pulse by flow, electrostatic potential and electrostatic currents changes of measured substance, and then converts these changes into an integrated signal (DC・mA) to transfer continuously as output signal.
Transmitters generally output the signals of (4mA～20mA) or (DC1V～DC5V) to measure the range of 0%～100%.
Transmitters for liquid
Our transmitters for liquids have been developed and calibrated for measurement with a series of Relative-permittivity meter, Conductivity meter, Weir type flowmeter, etc.
Transmitters detect electrostatic capacitance changes by the relative-permittivity, conductivity and water flow of the measured substance, and then converts these changes into an integrated signal (DC・mA) to transfer continuously as output signal.
Transmitters generally output the signals of (4mA～20mA) or (DC1V～DC5V) to measure the range of 0%～100%.
Various detectors
Our detectors have been developed and calibrated for detecting with a series of Lump detector, Moisture detector, flowing-powder detector, etc.
Detectors detect the objects such as lumps formed by fluidized powder, internal moisture in the flexible container, powder flowing in piping, etc.
Two kinds of detectors are available, one is type to deliver a contact output (On and Off) and other type to deliver a integrated signal continuously to detect at certain setting point.
Detectors for liquid
Our detectors for liquid such as Conductive switch, oil film detector, etc. have been developed and calibrated for detecting the conductive changes, floating oil film in the water, etc.
Two kinds of detectors are available, one is type to deliver a contact output (On and Off) and other type to deliver a integrated signal continuously to detect at certain setting point.
Various options
Options only for the specific models such as operation checker, electrostatic capacitance generator, electrostatic capacitance generator, etc. and common options utilizing for most of products are available.
Various products suitable for
various use conditions
Various products suitable for various use conditions DITECH offers a variety of products for use in Cryogenic or ultrahigh temperature, Ultrahigh-vacuum or ultrahigh-pressure and High-load environments as well as products compliant with High Pressure Gas Safety Act.
Maintenance
Maintenance services such as inspection, calibration and repair are available.
Materials・Parts・Machining
Materials, Parts and Machining can be offered even small lot.
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Sample testing of
electrical characteristics
Identifying electrical characteristics through a sample testing enables to select the optimal model from our wide variety products.
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Sample testing of material properties
Identifying material properties through a sample testing or a destructive inspection with considering the severe service condition enables to select the optimal model from our wide variety products.
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