We have started importing and selling measuring instruments and sensors for pneumatic systems from CAG Instruments (manufacturer: CS Instruments) in Germany.

DS 500 - Next-generation multifunction chart recorder

CAG has been specializing in the development, manufacturing, and sales of measurement instruments for compressed air and gas for over 20 years. Recording measurement data, displaying it on a large color screen, alarm functions, memory functions, and remote data collection via a web server... all of these capabilities are possible with a single DS500 unit. Additionally, by using the dedicated software "CS Software Basic," alarm signals can be sent via SMS or email. 【Specifications】 ○ Dimensions: 280 × 170 × 90 mm IP65 ○ Connectors: PG 12 × 18 (sensors, power, alarm, relay) RJ 45 × 1 (Ethernet) ○ Panel Type: Cut-out panel 250 × 156 mm ○ Weight: 7.3 kg ○ Material: Die-cast metal (front screen: polyester) For more details, please contact us or download the catalog.

• Recorders

Easy operation with abundant visual data! Reduce time and costs with simple installation.

The multifunctional mobile chart recorder "DS500 Mobile" enables energy analysis of pneumatic systems, air flow measurement, and leak calculation. It supports measurements for up to 12 compressors. By using the DS500 Mobile, you can display, save, and evaluate all measurement data from the compressor station. 【Specifications】 ○ Dimensions: 360 × 270 × 150 mm ○ Number of connectors: Power supply: 1, Sensor connection possible: 4, 8, or 12 Ethernet RJ 45: 1 ○ Weight: 4.5 kg ○ Material: Die-cast, Front wheel: Polyester, ABS ○ Sensor power supply → 24VDC, max. 130mA per sensor, max. 24VDC/25W built-in power supply → For 8/12 input types, 2 built-in power supplies (each max. 24VDC/25W) For more details, please contact us or download the catalog.

• Recorders

3.5" Easy operation with a color touch panel!

In the DS400 menu, it is possible to set the inner diameters of the air flow sensor VA400. Additionally, various conditions such as units and types of gas can also be configured, and if necessary, the counter can be reset to zero. All measurement data is displayed as a curve graph on the graphic screen. Furthermore, you can shift the time axis for viewing using a finger slide. (If there is no data logger function, the maximum is 24 hours; if there is one, it is until the measurement start time.) 【Specifications】 ○Dimensions: 270 × 225 × 156 mm (W × H × D) ○Weight: 2.2 kg ○Input: 2 types × 2 units of digital or analog signal sensors ○Interface: USB (standard), Ethernet (optional) ○Power Supply: Built-in rechargeable lithium-ion battery Can be used continuously for 8 hours (full charge in 4 hours) For more details, please contact us or download the catalog.

• Recorders

Handheld measuring instrument with a rich variety of sensors.

The PI 500 is a handheld multi-measuring instrument capable of supporting many industrial applications. It can store 100 million measurement data points along with the measurement location names. The measurement data can be transferred to a computer via USB memory. Furthermore, these data can be effectively evaluated using the CS Software Basic. It is also easy to issue measurement data and service reports. 【Specifications】 ○ Color Screen: 3.5" touch panel graphic display, TFT ○ Interface: USB ○ Sensor Power Supply: Voltage: 24 VDC ±10%, Current: 120 mA continuous use ○ Supply Current: Rechargeable built-in lithium-ion battery Full charge: approximately 4 hours, Continuous use: up to 4 hours (depending on the current consumption of connected sensors) ○ AC Adapter: 100 - 240 VAC/50 - 60 Hz, 12 VDC - 1A, Safety standard (EU): Class 2, not for use in humid conditions For more details, please contact us or download the catalog.

• Other measurement, recording and measuring instruments
• Recorders

Free data recording and data transfer via USB interface.

The DP500 is an optimal portable measuring instrument for dew point temperature measurement of all types of dryers, with a dew point temperature range of -80°C td. It features a 3.5" touch panel graphic display, achieving "easy operation." The color measurement curve displayed on the graphic display is unique and is ideal for measuring the current dew point temperature as well as for the graphic representation of the dew point temperature curve generated by the long-term switching on and off of the dryer. 【Specifications】 ○ Display: 3.5" touch panel type ○ Measurement range: -80 to +50°C td, -20 to +70°C, 0 to 100 %RH ○ Accuracy: ± 0.5°C td for -10 to +50°C td, ±2°C td (for other ranges) ○ Moisture parameters (calculated): g/m³, mg/m³, ppm V/V, g/kg, °C td atm, %RH ○ Pressure range: -0.1MPa to 5MPa (standard specification), -0.1MPa to 35MPa (high pressure specification) For more details, please contact us or download the catalog.

• Other measurement, recording and measuring instruments

Evaluation of measurement data in 8 languages using CS Software Basic.

The DP510 is an ideal portable measuring instrument for dew point temperature measurement of all types of dryers down to -80°C td. It features a 3.5-inch touchscreen graphic display that enables "easy operation." The color measurement curve displayed on the graphic display is unique and is perfect for measuring the current dew point temperature as well as graphically displaying the dew point temperature curve generated by the on-off switching of the dryer over an extended period. 【Specifications】 ○ Display: 3.5" touchscreen ○ Measurement range: -80 to +50°C td, -20 to +70°C, 0 to 100 %RH ○ Accuracy: ±0.5°C td for -10 to +50°C td, ±2°C td (for other ranges) ○ Moisture parameters (calculated): g/m³, mg/m³, ppm V/V, g/kg, °C td atm, %RH ○ Pressure range: -0.1MPa to 5MPa (standard specification), -0.1MPa to 35MPa (high-pressure specification) For more details, please contact us or download the catalog.

• Other measurement, recording and measuring instruments

Optimal for dew point temperature management of membrane-type and adsorption-type dryers.

The FA410 is ideal for dew point temperature management in membrane and adsorption dryers. It is suitable for low dew point types of compressed air dryers and granulation dryers with a -80°C td. It is recommended to install it with a standard chamber compatible with compressed air at 1.6 MPa. The advanced coupling allows for easy attachment to piping. 【Specifications】 ○ Measurement range: -80 to 20°C td, -20 to 50°C td ○ Accuracy: ± 1°C (+20 to -20°C td) ± 2°C (-20 to -50°C td) ± 3°C (-50 to -80°C td) ○ Pressure resistance: -1 to 5 MPa, special specifications up to 35 MPa ○ Power supply: 24 VDC (16 to 30 VDC) ○ Protection class: IP 65 For more details, please contact us or download the catalog.

• Other measurement, recording and measuring instruments

Optimal for dew point temperature management of a freeze dryer.

FA415 is ideal for dew point temperature management of refrigerated dryers. It is suitable for managing the dew point temperature of refrigerated dryers. It comes with a 4-20 mA analog output. It is recommended to install it with a standard chamber compatible with compressed air at 1.6 MPa. The coupling at the tip allows for easy attachment to piping. 【Specifications】 ○ Measurement range: -20 to +50℃ td ○ Accuracy: ±1℃ td (0 to +20℃ td) ±2℃ td (other ranges) ○ Pressure resistance: -1 to 1.6 MPa ○ Power supply: 24 VDC (16 to 30 VDC) ○ Protection class: IP 65 For more details, please contact us or download the catalog.

• Other measurement, recording and measuring instruments

It is a dew point temperature sensor with measurement display function and alarm relay function.

The FA400 is a dew point temperature sensor equipped with measurement display and alarm relay functions, making it ideal for refrigeration, membrane, and adsorption dryers. It is the successor model to the FA200, which has a strong sales record worldwide. The threshold can be easily set using keypad operation. 【Specifications】 ○ Measurement Range: -80 to +20°Ctd, -60 to +30°Ctd -20 to +50°Ctd, 0 to 100% RH ○ Accuracy: ± 1°C (+20 to -20°Ctd) ± 2°C (-20 to -50°Ctd) ± 3°C (-50 to -80°Ctd) ○ Pressure Resistance: -1 to 50 bar Special specifications up to 35 MPa ○ Power Supply: 24 VDC (16 to 30 VDC) ○ Protection Class: IP 65 For more details, please contact us or download the catalog.

• Other measurement, recording and measuring instruments

Ideal for measuring the flow of compressed air and gas! Its ease of use is immediately apparent!

The VA420 series is compactly designed and is an economical type mass flow meter that can accommodate relatively small compressed air piping (minimum: 8A) in pneumatic systems. For relatively large compressed air piping from 50A to 300A, the VA400 series is suitable. The gases that can be measured include not only air but also nitrogen, oxygen, CO2, and others. The VA420 series is an "inline type (integrated with piping)," while the VA400 series is a "vertical line insertion type." 【Specifications】 ○ Measurement items: m³/h, ℓ/min (1000 hPa, 20°C); however, compressed air and gas are measured in Nm³/h, Nℓ/min (1 atm, 0°C, normal) ○ Unit switching function via keypad operation: m³/h, m³/min, ℓ/min, ℓ/s, ft/min, cfm, m/s, kg/h, kg/min ○ Measurement principle: Thermal mass flow measurement (mass flow) ○ Sensors: Silicon chip x 2 ○ Measurement targets: Gases, air, and gas For more details, please contact us or download the catalog.

• Flow Meter
• Other measurement, recording and measuring instruments

It is possible to measure the flow rate and calculate the accumulated flow value using a counter.

The VA400 series is a mass flow meter for compressed air and gas, capable of measuring flow rates (m³/h) and calculating cumulative flow values (m³) using a counter. It has a robust structure, and you can choose from versions with or without display functionality. 【Specifications】 ○ Measurement items: m³/h, ℓ/min (1000 hPa, 20°C); however, for compressed air and gas, it is Nm³/h, Nℓ/min (1 atm, 0°C, normal) ○ Unit switching function via keypad: m³/h, m³/min, ℓ/min, ℓ/s, ft/min, cfm, m/s, kg/h, kg/min ○ Keypad functions: input for pipe diameter, reset for cumulative counter ○ Measurement principle: thermal mass flow measurement (mass flow) method ○ Sensors: silicon chips x 2 For more details, please contact us or download the catalog.

• Flow Meter
• Other measurement, recording and measuring instruments

This is a switch for detecting the flow direction of compressed air or gas.

The VA409 thermal wind direction switch is a device designed to detect the flow direction of compressed air or gas, particularly in closed-loop circulation piping lines. By using the VA409, which has a wind direction display function, the wind direction of compressed air can be detected safely and quickly. Compared to traditional mechanical paddle wind direction switches, the VA409 can rapidly detect even slight changes in wind direction without any mechanical movement. Wind direction information is transmitted via potential-free contacts (normally closed, max. 60VDC, 0.5A) to flow sensors VA400/VA420 or individual building management systems (mbs). Additionally, the wind direction is indicated by two LEDs. By linking two flow sensors VA400/VA420, it is possible to accurately measure the inflow and outflow of compressed air in closed-loop circulation piping lines. **Features** - Detects changes as small as 0.1 m/s (reference: 20°C, 1000 hPa) - No mechanical movement used - Easy installation even under pressure For more details, please contact us or download the catalog.

• Level gauges and level switches
• Other measurement, recording and measuring instruments

A sturdy and lightweight leak detector that is convenient to carry. It detects invisible leak points using ultrasound.

When compressed air or gas leaks from piping lines (for example, due to reasons such as loose flange screws or corrosion), ultrasonic waves are generated. By using the leak detector LD400, it is possible to detect leak points that are inaudible to the human ear and too small to be seen from several meters away. The design of the horn-shaped sound collector does not interfere with positioning using a laser pointer. A handheld ultrasonic transducer is used to detect leak points in the pressure reduction system. The transducer is installed close to the piping line. Ultrasonic signals are generated from leak points that the LD400 can detect. Extremely small leaks from hatches, doors, windows, etc., can also be detected. 【Features】 ○ Durable and lightweight, easy to carry ○ Specially designed horn-shaped sound collector makes it easy to locate leak points ○ Built-in rechargeable lithium-ion battery ○ Continuous use for 10 hours (fully charged) ○ Easy operation with a keypad For more details, please contact us or download the catalog.

• Other measurement, recording and measuring instruments
• Leak Testing Equipment

We have newly added a **"Frequently Asked Questions Q&A"** section to the Hyper CLT sheet website. It clearly summarizes many questions frequently asked by those considering the introduction of the product, such as "What types of civil engineering sites can it be used on?", "Can it be used on rainy days?", "Is it compatible with large machinery?", and "What is NETIS?". The Hyper CLT sheet is a lightweight wooden sheet utilizing wood CLT, suitable for a wide range of applications including temporary roads, access routes, and heavy machinery work yards. It is also registered as a **Ministry of Land, Infrastructure, Transport and Tourism NETIS registered technology "TH-250021-A"**. Since it is a new material, we will not leave any uncertainties unaddressed. We aim to create a website that makes it easy to resolve questions before introduction, including information on wood, NETIS, civil engineering, and CLT, and we will continue to enhance the Q&A section.

We have added a new **"Glossary"** to the Hyper CLT sheet website. In the civil engineering and construction industries, there are many specialized terms such as "CLT," "NETIS," "temporary roads," and "wooden lightweight sheets." Therefore, we have introduced related terms in an easy-to-understand manner so that those who are encountering Hyper CLT sheets for the first time can understand the products and technologies. Hyper CLT sheets are wooden lightweight sheets for civil engineering that utilize wood CLT and are registered under the Ministry of Land, Infrastructure, Transport and Tourism's NETIS technology as **"TH-250021-A."** We hope that by not only conveying the features of the product but also sharing the underlying technologies and terminology, users will feel a closer connection to Hyper CLT sheets. We will continue to enhance our website and provide clear information related to wood, NETIS, civil engineering, and CLT.

Hotron Inc. has launched its new product, the "Vehicle Count Sensor CCS3"! This product is a ceiling-mounted sensor that combines infrared and radar technology. It reliably detects vehicles in both directions with a single unit, accommodating traffic during congestion and vehicle passing, thus achieving efficient occupancy management in large parking lots. Additionally, it can be utilized for exit warning purposes in addition to vehicle counting, contributing to the safe and smooth operation of parking facilities. 'Features' - Improved detection performance against changes in road surface during rainy weather by using both infrared and radar. - Equipped with IP67 waterproof and dustproof performance, making it effective even in salt damage areas. - Various settings can be configured from a dedicated app (for Android devices), with current settings easily understandable at a glance. - The base dimensions are the same as the previous model "CCS2," allowing for smooth replacement of existing equipment. *For more details, please refer to the product information, catalog download, or contact us.*

On September 15, 2026, we issued a press release regarding the wooden lightweight sheet "Hyper CLT Sheet." The Hyper CLT Sheet is a civil engineering sheet that utilizes CLT (Cross-Laminated Timber) stacked in an orthogonal direction. It can be used in various locations such as temporary roads, access routes, heavy machinery work yards, and material storage areas. The 5×10 version weighs approximately 230 kg, making it relatively lightweight and easy to install, remove, and relocate. Additionally, it offers environmental benefits such as reducing glare and metallic sounds typical of wood, as well as CO2 fixation. Furthermore, it can be proposed for the use of new technologies in public works as a **registered technology with the Ministry of Land, Infrastructure, Transport and Tourism "TH-250021-A."** Through this press release, we aim to expand the new wooden lightweight sheet that combines wood, NETIS, civil engineering, and CLT to more construction sites.

We have published the latest issue (No. 94) of the ISO-related information magazine "Intertek News." Intertek News delivers information and various topics related to ISO audits, certifications, and verifications. This issue features a special section titled "Interpreting Standard Revisions," which introduces key points of management system standard requirements that new personnel should understand as preparation for standard revisions. Additionally, we have included customer case studies, articles contributed by auditors, and information on certifications and standards, as well as the latest topics, so please take a look.