長野計器 List of Products and Services

We would like to introduce examples of applications of our measuring instruments in the medical and welfare fields. Acquisition of ISO 13485:2016 certification for a quality management system specialized in the medical device industry. We have established a system to provide products for reliable medical, welfare, and health equipment. 【Product Lineup】 ■ Neonatal and infant body movement monitor NS30 NeoGuard+ ■ Tongue pressure measurement device ■ Occlusal force gauge *For more details, please refer to the related links or feel free to contact us.

• Other measurement, recording and measuring instruments

We would like to introduce examples of applications for our "hydrogen pressure measurement equipment." Our products can be used in various situations, including the production, transportation, and utilization of hydrogen. They are widely used in hydrogen-related industries such as hydrogen production equipment, renewable energy, and fuel cells. 【Usage Scenarios】 ■ Hydrogen production equipment ■ Fuel cells ■ Renewable energy ■ Hydrogen storage ■ Hydrogen stations *For more details, please refer to the PDF document or feel free to contact us.

• Pressure

We would like to introduce the application examples of our multifunctional FBG data logger 'PF20' dedicated to FBG optical fiber sensors. It is configured with the optical multiplexer 'PF30' and a measurement system. It measures the output of FBG sensors and converts it into physical quantities such as pressure. It can be used for social infrastructure measurement systems, as well as for vibration, temperature, and pressure measurements in power plants. 【Features】 ■ Pursuit of ease of use in the field ■ Network connectivity ■ Easy expansion of sensors ■ High-speed sampling ■ User-friendly operation *For more details, please refer to the PDF materials or feel free to contact us.

• Data Logger

We would like to introduce examples of the applications of pressure and temperature measurement instruments in the sanitary manufacturing process. With the experience we have cultivated over the years, we provide suitable pressure and temperature measurement products with high reliability and excellent technology. From "pressure gauges and thermometers" to "switches and transmitters," we support "pressure and temperature control" in manufacturing sites with a wide range of products. 【Examples of applications in the manufacturing process (partial)】 ■Storage ■Mixing ■Homogenization and emulsification ■Cooling storage ■Filtration ■Filling *For detailed information on the examples, please refer to the related links. For more information, feel free to contact us.

• Pressure

We would like to introduce examples of the application of pressure measurement equipment in the air conditioning systems of semiconductor manufacturing processes. Silicon capacitance sensors are available that can measure with high sensitivity from a micro differential pressure range (10 Pa) and achieve a high pressure resistance of 50 kPa across the entire range. We have started supporting IO-Link for micro differential pressure measurement, adapting to the evolution of air conditioning systems. 【Pressure Measurement Field in Air Conditioning Systems】 ■ Dry Air ■ N2 Gas ■ Exhaust Gas *For more details, please refer to the related links or feel free to contact us.

• Sensors

We will introduce examples of the use of pressure measurement devices in the measurement of chemical solutions and cleaning water. This includes level measurement of chemical solution tanks, monitoring of discharge pressure of chemical solutions, and monitoring of line pressure. It supports the efficient use of chemical solutions and ultra-pure water in the cleaning process. 【Wet Process Pressure Measurement Field】 ■ Ultra-pure water / High-functionality water ■ Hydrofluoric acid / Hydrochloric acid ■ Slurry ■ Resist liquid *For more details, please refer to the related links or feel free to contact us.

• Sensors

We will introduce examples of the applications of pressure measurement instruments in the measurement of various process gases. By utilizing welding structures and special surface treatment technologies suitable for semiconductor gas supply systems, we minimize the retention of the measurement gas. With "advanced pressure measurement technology" suitable for gas supply systems, we create new value. 【Semiconductor Gas Pressure Measurement Field】 ■ High Purity Gases ■ Semiconductor Material Gases ■ Purge Gases *For more details, please refer to the related links or feel free to contact us.

• Pressure

The "BR02/BR03" is a wireless pointer reading unit that achieves statistical maintenance and management. With the dedicated app "PG-Link," it is easy to operate settings such as pressure range and pointer rotation angle. Additionally, we offer the "BE1□(K)/DG96(K)," which incorporates a wireless pointer reading unit into mechanical pressure gauges/differential pressure gauges, achieving a smart structure that does not compromise pointer reading. 【Features】 ■ Easy operation with the dedicated app "PG-Link" ■ Achieves statistical maintenance and management ■ Easy assembly to existing pressure gauges *For more details, please refer to the PDF materials or feel free to contact us.

• Other electric meters
• Pressure
• Other measurement, recording and measuring instruments

The "PC54" is a high-precision and highly stable pressure calibrator suitable for differential pressure calibration and generation. It features a control mode that allows pressure control by selecting the desired pressure value from a pressure list and tapping the control button. Additionally, by turning the pressure measurement mode "On," it is possible to measure the pressure applied to the H port and L port. 【Features】 ■ Supports differential pressure range ■ High precision and high stability ■ Equipped with a touch panel ■ Ideal for field calibration *For more details, please refer to the PDF document or feel free to contact us.

• Calibration and repair

The "KF10" is an optical pressure and temperature sensor that measures the pressure of molten resin. It features a gap within a sapphire element, and the distance of this gap, which changes under pressure applied to the diaphragm, is directly measured using a white light interference method. Simultaneously, temperature measurement is also possible using a thermocouple. Additionally, it employs a sapphire diaphragm that has a tensile strength 4.5 times greater and wear resistance 10 times greater than that of a metal diaphragm, enhancing its durability. 【Features】 ■ High temperature (up to 400℃) ■ Simultaneous measurement of pressure and temperature ■ Adoption of sapphire diaphragm for improved durability ■ Safe structure without filling liquid *For more details, please refer to the PDF document or feel free to contact us.

• Sensors
• Pressure

The "EK30" is an IO-Link compatible digital differential pressure gauge that can handle a micro differential pressure range of 10Pa to 20kPa. We offer the "EK30-D," which allows for differential pressure checks on-site and can be relied upon during maintenance, and the "EK30-N," which prevents setting changes on-site and is suitable for centralized monitoring. This enables automated device management through mutual communication. 【Features】 ■□30mm compact size for equipment integration ■Compatible with micro differential pressure range of 10Pa to 20kPa ■Achieves high pressure resistance of 50kPa across all ranges ■Accuracy: ±1.0% F.S. (above 500Pa) ±1.5% F.S. (below 200Pa) *For more details, please refer to the PDF document or feel free to contact us.

• Other electric meters

The "SU70" is a sanitary battery-operated digital pressure gauge with a safe structure that does not use filling liquid for pressure transmission. The flat pressure receiving part made of SUS316L achieves high cleanliness due to its innovative design with minimal surface irregularities, and the diaphragm compatible with IS piping inner diameter minimizes contamination. With a structure that does not use heat dissipation fins, it is less prone to foreign substances and dirt, excels in external cleaning, and is capable of measuring high-temperature fluids and supporting CIP cleaning. 【Features】 ■ Safe structure that does not use filling liquid ■ All-stainless steel case for safety ■ Powered by three AA batteries ■ Flat pressure receiving part made of SUS316L ■ Capable of withstanding up to 150°C without heat dissipation fins *For more details, please refer to the PDF document or feel free to contact us.

• Other electronic measuring instruments

The "KH54" is a marine pressure transmitter that has obtained ship classification standards (NK) and is compact and lightweight (approximately 120g). The semiconductor deposition type (SS) sensor uses SUS316L as the standard diaphragm material, which has high breaking strength and excellent durability. It can be used in ballast water treatment systems and large ship engines. 【Features】 ■ Standard diaphragm material is SUS316L ■ Obtained NK standards ■ Complies with CE marking ■ RoHS compliant ■ Compact and lightweight size (approximately 120g) *For more details, please refer to the PDF document or feel free to contact us.

• Converters and Transducers

The "GL30" is a high-precision stainless steel micro-pressure gauge that features a stainless steel case, enhancing its environmental performance. It clearly displays a 7-digit model number on the dial and is designed for zero adjustment from the front. To prevent damage to the instrument from valve opening and closing, it comes standard with safety glass and has a structure that can withstand instantaneous back pressure. 【Features】 ■ Complies with EN837-3 ■ Stainless steel case ■ Standard safety glass ■ Zero adjustment from the front ■ 7-digit model number clearly displayed on the dial *For more details, please refer to the PDF document or feel free to contact us.

• Other electronic measuring instruments

The "GC51" is a two-wire pressure transmitter equipped with scaling functionality, allowing for adjustments to the display and output range. The display section features an LCD with LED backlighting, enhancing visibility in dark environments. It can be installed outdoors and is suitable for a wide range of industry applications, including building air conditioning processes, factory equipment, environmental processes, and water treatment processes, contributing to labor-saving in installation work. 【Features】 ■ Equipped with scaling functionality for adjusting the display and output range ■ The display section uses LED backlighting for improved visibility in dark environments ■ Compact and lightweight size ■ Direct connection type allows for installation in four directions: up, down, left, and right *For more details, please refer to the PDF document or feel free to contact us.

• Converters and Transducers

The "ZT11" is a pressure transmitter for the semiconductor industry that uses a vapor-deposited semiconductor strain gauge detection unit and built-in electronic circuits to convert pressure into electrical signals for transmission. By welding a highly corrosion-resistant pressure sensor made of SUS316L, it excels in corrosion resistance, airtightness, long-term stability, and reliability. Compared to previous pressure transmitters, it achieves a compact and lightweight design (compared to our products), with EP and GP grades as standard, and also offers UC grade as an option. 【Features】 ■ Achieves compact and lightweight design ■ Welded high corrosion-resistant pressure sensor made of SUS316L ■ Co-Ni alloy available as an optional feature (UC grade) ■ IP67 dustproof/waterproof rating *For more details, please refer to the PDF materials or feel free to contact us.

• Converters and Transducers

The "SU71" is a two-wire pressure transmitter that achieves a "liquid-free" structure without using filling liquid for pressure transmission. Thanks to the capacitive pressure sensor, it is less affected by "strain" during clamping, eliminating the need for zero point adjustment after installation. It features an ideal safe and secure structure suitable for pharmaceutical, food, and cosmetic manufacturing processes. 【Features】 ■ Safe and secure structure without filling liquid ■ All stainless steel case for safety and security ■ Compatible with low pressure range starting from 20 kPa ■ Output accuracy: ±0.5% F.S. ■ Can withstand up to 150°C without heat dissipation fins *For more details, please refer to the PDF document or feel free to contact us.

• transformer

The "GC32" is a digital differential pressure gauge that can sensitively detect small differential pressures of gases with a variety of functions. Despite its compact size (24×48mm), it features an easy-to-read display and excellent operability. With the adoption of a silicon diaphragm, it is suitable for gas measurement. 【Features】 ■ Compact size (24×48mm) ■ 13 types of rich differential pressure ranges ■ Maximum allowable pressure: 50kPa (across all ranges) ■ Easy-to-read display and excellent operability in a compact design *For more details, please refer to the PDF document or feel free to contact us.

• Other electronic measuring instruments

The "CE40" is a pressure switch that allows for various setting changes, including the operating point of the pressure switch, through digital settings without the need for pressure application, thanks to its infrared communication function. It offers a wide range of pressure options and is compatible with liquid and gas measurements due to the use of a stainless steel diaphragm. The combination of a compact and lightweight pressure switch with a dedicated display and setting device expands the new applications and possibilities for pressure measurement. 【Features】 ■ A wide range of pressure options available (24 types) ■ Compatible with liquid and gas measurements due to the use of a stainless steel diaphragm ■ High environmental performance (IP67) *With atmospheric vent hole: IP65 ■ Equipped with measurement, setting, and memory functions via the ER40 IR COMMUNICATOR (sold separately) (infrared communication) *For more details, please refer to the PDF document or feel free to contact us.

• switch

The "CD77/78" is a highly reliable pressure-resistant explosion-proof switch that has obtained the international certification system "IECEx." It has been miniaturized while maintaining the basic structure of conventional products. Please feel free to contact us if you have any inquiries. 【Features】 ■ Certified by the international certification system "IECEx (IEC Explosion-proof Equipment Standard Compliance Testing System)" ■ Domestic: TIIS, South Korea: KOSHA, Europe: ATEX certification obtained ■ Compact and lightweight (10% reduction in weight compared to current models) *For more details, please download the PDF or feel free to contact us.

• switch