Description

It is an equipment to detect from outside the “little flow” of bulk materials (ores, metals, resins, glass, ceramic, foodstuffs, etc. ) in the pipe and/or duct. It is free from influence by air flow and impeding of the measured material flow to use special radio waves of high sensitivity.

Features

The device detects through materials like synthetic resins, glass, and ceramics, allowing operation from the outside of ducts or pipes. It supports diameters ranging from 10mm to several thousand mm, offering wide adaptability.

Two sensitivity dials make sensitivity adjustment simple, and a built-in timer adds convenience. The device detects material movement accurately without interference from air flow.

Standard Specifications

Description

Application ： Alarm when the salt concentration of water creator exceeds the regulation value to announce abnormalities occur .

Description

Application ：MEPC107(49) became effective on January 1st 2005. Continuously measure and check the oil content of drainage.

Description

This product uses an automatic operation method that works with sample water pressure, synchronized with the operation of an oil separator or pump. The automatic washing function for the detection unit reduces the need for manual cleaning.

Error codes for device faults and stain indicators for the detection unit simplify maintenance and inspection. The high-maintainability structure ensures ease of use. The system saves operation records, including trouble alarms, to a memory card for convenient review.

The alarm system uses a double safety method, triggering an alarm when the oil concentration reaches 15 ppm or more, or when sample water or the instrument encounters issues. The detecting part (sensor) can be replaced separately, with calibration completed every five years.

Description

With our original technique that is based on the PIEZO resistant effect, LIP-220 solves measuring error by atmospheric pressure change that former type has .   In addition, to adapt a lot of new technique, it can serve high accuracy and highly reliable measurement .

Features

The system enhances functionality with features like a compact design, on-site display, digital display adjustment, and output direction reversal switch. The converter isolator uses a random signal processing circuit for efficiency and ensures strong thunder resistance.

The detector, with a slim maximum diameter of 17mm, reduces the cost of protective pipes. A dual-line shield between the transmitter and converter supports long-distance transmission. The sensor uses a corrosion-resistant diaphragm and SUS-316L housing, handling corrosive liquids effectively.

Measurement works by submerging the detection part in liquid. The small, lightweight detector is easy to lift, simplifying maintenance and inspection. With no mechanical moving parts, the detection section requires no maintenance.

Standard Specifications

Specifications Detector…P220S, (P-220)

Specifications LIP-220 ()

Specifications Power supply and converter…PS-205 (built-in arrester isolation )

Description

The LIC-155E meets the needs of various spots and applications. The explosion-proof model offers an automated function, displaying the level of measured objects instantly with safety and reliability. It handles hazardous explosive liquids, such as those in oil tanks and medical fluid tanks, efficiently.

Features

Compact design
Exclusive design to measure explosive liquids such as oil, chemicals,  and etc .
High corrosion resistance
Power supply in not necessary on the site .
On-site direction can be carried out .

Standard Specifications

Description

The electrostatic capacity continuous direction level meter meets the demands of various applications and tracks liquid level changes. It supports industries by supervising and recording underground water levels in observation wells, managing water supply ponds, monitoring river waterways, and ensuring accuracy in critical medical fluid tanks.

Features

• The device provides an on-site output display for immediate direction confirmation.
• It includes an isolator for enhanced safety.
• The built-in arrester ensures strong thunder resistance.
• Dual-line support allows efficient long-distance transmission.
• It operates in locations without a power supply.
• Output displays can be set to meters or percentages, adapting to specific applications.
• Its design offers excellent corrosion resistance.

Standard Specifications

Description

under construction

Description

This device measures a wide range of materials, including cement, dust, chemicals, ores, water, and snow. Its non-contact design reduces sensor pollution and resists corrosion from vapor, gas, or chemicals. The converter, featuring IP-66 waterproofing, withstands noise, surges, and thyristor interference, ensuring continuous output.

Equipped with noise eliminators, it offers stable performance. The analog output ranges from DC 4 to 20 mA, and the isolated circuit supports customizable displays in units like %, m, or mm. A bar graph enhances site checks, while the test mode simplifies loop checks. ZERO and SPAN adjustments are easy, and CPU-controlled settings enable quick on-site tuning.

The converter installs easily on walls or stanchions with a 50a pipe, suiting various work environments with minimal maintenance. The explosion-proof model enhances safety when measuring chemicals and flammable materials.

Standard Specifications

Standard Specifications Transmitter LIU-330

*1 Accuracy at the maximum measurement span under our standard conditions
Standard Specifications Sensor (main examples)

*2 “Maximum measurement length”corresponds to full height stroke

Description

LIS-20 detects interfaces between different liquids, sludge, and solids. It operates unaffected by electrical fluctuations in the measured object and requires minimal maintenance due to its lack of moving parts.

Features

The sensor detects unclear interfaces and works without being affected by electrical fluctuations. With no moving parts, it ensures long life and easy maintenance. The integrated probe and receiver simplify handling, while the dust- and water-proof design shields the device from environmental factors. Sensitivity adjusts easily with a dial, and wiring requires just power and signal lines (NO, COM, and NC).

Specifications

Description

Since a steady performance is obtained without being affected by temperature, pressure, wind, dust, oily adhesive matter, etc., LIM-25 which has ample application is best suited for a level detection under  sever condition for example in an urban rubbish gathering hopper.

 Features

The sensor remains unaffected by corrosion, contamination, friction, pressure, or other factors. It performs consistently even with foreign materials like tar, paper, or cloth adhering to it. It can detect internal objects through non-conductive containers made of materials like synthetic resin, glass, or ceramics.

High temperatures, such as those in refuse incinerators, do not impact its performance. The sensor also works reliably in harsh conditions like dust, vapor, wind, or pressure. Its circuit design supports multiple sensors without interference, ensuring stable measurements. With no moving parts and resistance to foreign matter buildup, the sensor ensures long life and easy maintenance. Only a small 10cm window is needed for installation on metallic tanks, and Teflon-coated sensors are available as standard.

Specifications

Specifications (Transmitter and receiver)

 Specifications (Power supply box ： option)

Description

When measured substances (liquids, fines, slurry, etc.) contact the electrode in the tank, the electrostatic capacity between the electrode and tank wall changes. The electrode’s electronic circuit detects this change and converts it into a relay signal (ON-OFF) to detect the presence of the material, triggering an alarm or control action.

Specifications

Description

LIC-66 is ultra-small designed that is considered with peculiar setting conditions of small-scale plants .   It can serve quick and delicate level measurement to introduce the latest electronics technique .   LIC-66 is an exclusive level switch that meets all needs and  breaks the concept of the conventional level meter .

Features

• It has corrosion resistance (acid and alkali) structure .
• Mechanical moving parts are swept away in the electronic circuit by electro technology.   It has no malfunction .
• Since the electrode section forms a bar unit, handling is simple .   Maintenance and inspection are not necessary .
• It can keep stabilized operation even to collected dust, slurry, and so on .
• It has also the excellent performance in detection of oil, powder, etc .

Specifications

Specifications

Getting Ready

Specifications

Description

The LIC-S45 level switch is a durable, mass-produced model, developed from extensive testing and real-world use in various control plants and conditions.

Features

With no moving parts, it ensures long lifespan, easy maintenance, and simple sensitivity adjustment. The waterproof seal protects from environmental factors, and our electrostatic elimination circuit prevents static interference.

The design minimizes the impact of dust, water, and drops on the electrode, ensuring stable operation over time. Built for durability, it can handle high-temperature and high-pressure materials.

Reference draawing

With no moving parts, it ensures long lifespan, easy maintenance, and simple sensitivity adjustment. The waterproof seal guards against environmental factors, while our electrostatic elimination circuit prevents static interference.

The design minimizes the impact of dust, water, and drops on the electrode, ensuring stable operation over time. Built for durability, it can handle high-temperature and high-pressure materials.

Specifications

Description

The LIC-75 series ensures high stability, even when operating under harsh conditions with the unpredictable nature of sewage. Its flexible design and robust features allow it to effectively adapt to a variety of challenging environments.  It has gained widely public favor not only by domestic users but also that of overseas.

Features

• With the probe and receiver incorporated, handling becomes quick and easy.
• It has long life because there is no mechanical moving space, and the maintenance and inspection can be carried out with ease.
• Adhesion to the electrode section is minimized, reducing its impact.
• It has high performance as the surface detector of oils and water (from high purity oils till bilges and sludge of ships). (patent pending)
• It keeps up the stabilized operation also for the solution containing salinity of more than 25％, or slurry.
• It fully supports hydrogen ion concentration strength and wide-range variation (note the wetted part material).
• The corrosion resistance (acids, alkalis, etc.) has been considered enough.
• To prevent bad influence of surrounding environment, it has dust-proof and water-proof sealed construction.
• With a sensitivity adjustment dial, the optimum sensitivity adjustment can be carried out.
• The wiring is enough only with the power supply and signal lines (NO, COM, NC) .
• To protect the circuit from static electricity, our company developed and incorporated a static elimination circuit (patent pending).
• The device incorporating the electronic timer is also available. (patent pending)

Standard Specifications