High-load models・ultrahigh-pressure models

Various products suitable for
various use conditions

DITECH calculates the strength of all detectors, including standard ones, taking operating conditions (temperature, load and pressure) into consideration.
Since its founding, DITECH has consistently supplied products that meet operating conditions and standard design strength requirements by an adequate margin based on strength calculations. Our various products have long been operating safely even under harsh environments.

Cryogenic or ultrahigh
temperature models

We have five kilns and cooling equipment constructed in-house to conduct in-house temperature testing of high- or low-temperature detector models.
We are able to manufacture probes that cover cryogenic or ultrahigh temperature ranges according to user specifications, for example, 2000 ºC models for molten metals, −200 to 1100ºC capacitive models, −200 to 550ºC vibrating models and −25 to 900ºC impedance types. Please contact us for more information.

Ultrahigh-vacuum /
ultrahigh-pressure models

DITECH owns pressure-resistance and high-pressure gas testing machines to conduct internal testing of all high-pressure detector models.
We are able to design and manufacture probes that cover ultrahigh-vacuum or ultrahigh-pressure [100 MPa (1000 kg/cm²G)] ranges according to user specifications. Please contact us for more information. KHK compatible products is also available.

High-load models

DITECH performs careful load calculations for detectors that are expected to operate under high-load conditions.
We design and manufacture high-load models that can bear up to 2000 kg of concentrated loading at the probe tip. Please contact us for more information.

Products compliant with the
High Pressure Gas Safety Act

DITECH offers a variety of products for use in high-pressure gas environments. We have high-pressure gas test apparatuses and a wealth of experience in this field spanning more than twenty years, from the time covered by the High Pressure Gas Control Law to the present-day High Pressure Gas Safety Act. Please consult us for KHK compatible products.

Products and Service

Level switches

Capacitive Level switch

Model NQH / Model NSH

Net capacitive Level switch

Model DLS

General-purpose Capacitive Level switch

Model OCT

Impedance type Level switch

Model NQS / Model NSS

Guard type Level switch

Model NQS-G / Model NSS-G

Vibrating Level switch

Model DTA / Model STA

Vibrating flat Level switch

Model DTA-F / Model STA-F

Vibrating Level switch for sediment

Model DTA-D / Model STA-D

General-purpose Vibrating Level switch

Model DTA-G / Model STA-G

Level switch for molten metals

Model DIM-LS / ModelIPM-LS

Conductive Level switch

Model NQS-CL・DR-L / Model NSS-CL

Blower-equipped Level switch

Model NQH・DTA-BL / Model NSH・STA-BL

Level transmitters

Capacitive Level transmitter

Model QBS / Model NSB

Impedance type Level transmitter

Model IP-QBS / Model IP-NSB

Guard type Level transmitter

Model QBS-G / Model NSB-G

Self-balancing interface Level transmitter

Model NQC / Model NSC

Level transmitter for molten metals

Model DIM

Level transmitter for vertical piping

Model QBS-VP / Model NSB-VP

Blower-equipped Level transmitter

Model QBS-BL / Model NSB-BL

Capacitive Level transmitter for large tanks

Model QBS-LL / Model NSB-LL

Vertically anchored wire Level transmitter for large tanks

Model QBS-AW / Model NSB-AW

Non-contact self-balancing Level transmitter

Model DNC

Level transmitters for liquid

Capacitive water・fluid Level transmitter

Model QBS-WF / Model NSB-WF

Capacitive interface Level transmitter

Model QBS-IF / Model NSB-IF

Impedance type fluid Level transmitter

Model IP-QBS-FL / Model IP-NSB-FL

Impedance type interface Level transmitter

Model IP-QBS-IF / Model IP-NSB-IF

Relative permittivity-correcting Level transmitter

Model QBS-DC / Model NSB-DC

Float type Level tramsmitter

Model FM / Model FS

Various transmitters

Vibrating viscometer

Model QBS-V / Model NSB-V

Electrostatic voltmeter

Model S-21

Electrostatic ammeter

Model S-22

Vibrating Densitometer

Model QBS-D / Model NSB-D

Vibrating Coagulometer

Model QBS-C / Model NSB-C

Capacitive Moisture meter

Model QBS-MM / Model NSB-MM

Turbine Flow meter

Model DM-11 / Model TM-11

Buildup meter and Densitometer

Model QBS-CT

Electromagnetic induction type metal detector

Model DIM-MD

Vibrating viscometer for laboratory

Model V-1

Transmitters for liquid

Relative-permittivity meter

Model QBS-RP / Model NSB-RP

Conductivity meter

Model QBS-CM / Model NSB-CM

Minimal-leakage meter for piping

Model QBS-LE / Model NSB-LE

Capacitive oil-in-water meter

Model QBS-OW / Model NSB-OW

Capacitive moisture-in-oil meter

Model QBS-MO / Model NSB-MO

Weir type Flowmeter

Model QBS-FM / Model NSB-FM

Various detectors

Lump detector

Model D-S / Model LD-11

Moisture detector for large flexible containers

Model D-MF

Piping powder flow detector

Model OBS-PF / Model NSB-PF

Microwave-based flowing-powder detector

Model D-MM3

Impact type falling-powder detector

Model D-I

Three-dimensional presence detector

Model D-TP

Photoelectric film detector

Model D-TF

Portable moisture detector

Model D-MP

Detectors for liquid

Conductive switch

Model NQS-CS・DR / Model NSS-CS

μm-class ultrathin oil film detector

Model QBS-OFμ / Model NSB-OFμ

mm-class oil film detector

Model NQH-OFm / Model NSH-OFm

Drain pipe leakage detector

Model NQS-LE / Model NSS-LE

Moisture detector for quenching oil

Model D-Q

Foam detecting switch

Model NQH・NQS-FO / Model NSH・NSS-FO

Various options

Level switch operation checker

Model OC-NH

Operation indicator lamp for Level switch

Model NQH-○○○W / Model DTA-○○○W

Operation indicator lamp for general-purpose Level switch

Model OCT-○W

Integrated type indicator

Model ○○○-W

Separated type indicator

Model LI-100

Electrostatic capacitance measuring device

Model DM-C

Capacitance generator

Model SVC-500 / Model SVC-1000

Fixed resistor for conductivity meter

Model CM-R

Small measurement probe for laboratories

Model DL-MP

Oil film detector alarm setting device

Model AS-3

Static arrestor

Model SP-2

Lightning arrestor

Model SK-2

Lump detector calibrating spring scale

Model LD-S

Lump detector correcting potentiometer unit

Model LD-P

Monitoring device

Model DF-M

Common options available for models

Peripheral equipment