品川測器製作所 List of Products and Services

The PICO-02 is a multifunctional pressure switch equipped with a keypad and a rotatable display. By using the keys and display to access the menu, it can be easily programmed on-site. The three status LEDs and IO-Link diagnostic functions enable ideal fault diagnosis. Its lightweight and compact design makes it suitable for vacuum lifting technology and valve control. 【Features】 ■ For narrow spaces: Φ16mm ■ Easily programmable: no tools required ■ Smart sensor: IO-Link ■ Display can rotate 360° ■ Quick diagnostics: LED/IO-Link ■ Real-time pressure readings *For more details, please download the PDF or feel free to contact us.

• Pressure Control
• switch

The "P.TOUCH" is a robust and compact pressure sensor that features a built-in display. It can be easily operated on a touchscreen, contributing to the efficiency of facility inspections. It is suitable for a wide range of applications, including pressure control in hydraulic systems, monitoring the supply of cooling lubricants, and measuring process pressure in injection molding machines. The housing, with an IP67 protection rating, is made of durable stainless steel and is designed to be resistant to breakage. 【Features】 ■ Simple yet highly functional ■ Compact and robust ■ Can be rotated 350° after installation ■ Break-resistant design ■ Virtual scroll wheel ■ Usable for various applications *For more details, please download the PDF or feel free to contact us.

• Sensors

We would like to introduce the "Manometer Cover" handled by Shinagawa Soki Seisakusho Co., Ltd. It is possible to color-code by calibration period and fluid type, contributing to the longevity of pressure gauges. This item is also convenient for instrument identification management with its diverse color options. Please feel free to contact us when you need assistance. 【Features】 ■ Useful for preventing dirt on pressure gauges ■ Extends the lifespan of pressure gauges ■ Color-coding by calibration period and fluid type is possible ■ Diverse color options *For more details, please refer to the related links or feel free to contact us.

• Pressure

The "Pressure Gauge with Sensor Support" is a product that enables IoT integration simply by replacing existing pressure gauges. Both on-site inspections and remote monitoring are ensured with analog and digital capabilities. Data can be accumulated in an output format that suits your company's system. Please feel free to contact us if you have any requests. 【Features】 ■Significantly reduces labor costs associated with inspection work ■Prevents troubles in advance, ensuring safe long-term operation ■Quick analysis of causes after trouble occurs *For more details, please refer to the PDF document or feel free to contact us.

• Pressure

Shinagawa Sokkis Manufacturing Co., Ltd., which mainly sells pressure gauges, metal thermometers, and relays for pressure, temperature, oil level, and liquid flow, offers a "Vibration Testing Equipment Utilization Service." This service is available for use starting from 4 hours. The usage fee includes one test report. We also provide rental of oscilloscopes and tools, so please feel free to inquire. 【Overview】 ■ Applications can be made starting from 4 hours. ■ The usage fee includes one test report. ■ Please prepare the mounting fixtures for the test samples separately. ■ We also offer rental of oscilloscopes and tools, so please consult with us. *For more details, please refer to the PDF document or feel free to contact us.

• Other inspection equipment and devices
• Vibration Testing
• Contract measurement

The technical expertise and know-how that our company has accumulated over many years in the field of large transformers for ground use are also widely utilized in "transformer protection devices for vehicles," which require high durability and vibration resistance. We offer a lineup that includes the "automatic reset pressure relief valve," which captures pressure increases inside the transformer and instantly releases pressure, as well as "dial thermometers." 【Features】 <Automatic Reset Pressure Relief Valve> ■ Opens the valve to reduce pressure when the internal pressure of the transformer exceeds the specified level. ■ Automatically closes the valve and resets when the pressure drops to a certain level. *For more details, please refer to the PDF materials or feel free to contact us.

• Other inspection equipment and devices
• Transformers
• others

Our company offers a variety of protective devices that detect abnormalities in vehicle transformers and prevent accidents before they occur. These devices are designed to withstand forced vibrations and impacts caused by vehicle operation, and they are built to endure flying debris, such as stones, during travel. 【Features】 ■ Temperature relay: Monitors the oil temperature inside the transformer tank ■ Oil flow relay: Detects oil flow and monitors the operating status of the oil pump ■ Oil level detector: Detects a decrease in the internal oil level ■ Pressure relief valve: Captures pressure increases inside the transformer and releases pressure instantly *For more details, please refer to the PDF document or feel free to contact us.

• Other inspection equipment and devices
• Transformers
• others

This product is a flow meter that monitors the flow of oil and detects whether the flow rate is below or above the specified level. The flow detection section is designed with a special piston to ensure that changes in flow volume are moderate, making the scale generally evenly spaced and easy to read. By specifying the flow direction, it can be used in any piping orientation, whether up, down, left, or right. 【Features】 ■ Adoption of a special piston design in the flow detection section ■ Ability to specify the flow direction ■ Usable in any piping orientation, whether up, down, left, or right *For more details, please refer to the catalog or feel free to contact us.

• Flow Control

The "steam pressure thermometer" has the fastest response among metal thermometers and is not affected by ambient temperature, making it widely used for temperature monitoring in important facilities. The conduit can be manufactured up to 50 meters. We offer a wide range of options to choose from, such as drip-proof, dust-proof, and waterproof, according to your needs. 【Features】 ■ Fastest response ■ Not affected by ambient temperature ■ Wide range of options *For more details, please refer to the catalog or feel free to contact us.

• Other energy equipment

This product is a pressure switch that monitors the pressure and density of SF6 gas, which is used as an electrical insulating medium. It is equipped in gas-insulated switchgear (GIS) and gas circuit breakers (GCB) at nuclear, thermal, and hydroelectric power plants, as well as substations, and continuously monitors the pressure and density of SF6 (sulfur hexafluoride) gas 24 hours a day. The pressure changes of SF6 gas due to temperature are corrected by a bimetal, maintaining the indicated pressure nearly constant at the rated pressure. It has excellent weather resistance and can be used both indoors and outdoors. 【Features】 - Automatic correction of pressure changes due to temperature - Structure resistant to shock, vibration, and pulsation - Maintenance-free with a proven long lifespan - Reliable quality supported by unique technology - Completely made in Japan *For more details, please refer to the catalog or feel free to contact us.

• Other energy equipment

The "liquid-filled pressure type thermometer" is filled with organic liquid in the sensing tube, connecting pipe, and Bourdon tube. The liquid in the sensing tube expands and contracts due to temperature changes, causing the pressure inside the Bourdon tube to change through the connecting pipe, which is indicated as temperature by the liquid-filled pressure type thermometer. It directly indicates the displacement of the Bourdon tube due to internal pressure changes on the dial, making it highly resistant to vibration. It is equipped with electrical contacts using a micro switch. 【Features】 ■ The sensing tube, connecting pipe, and Bourdon tube are filled with organic liquid ■ Excellent vibration resistance ■ Equipped with electrical contacts using a micro switch *For more details, please refer to the catalog or feel free to contact us.

• Power Monitoring Equipment

The "Oil Level Indicator and Oil Level Relay" indicates the oil level position and detects oil level abnormalities. It has a structure that turns a micro switch ON-OFF through the up and down movement of a float that follows the oil level. It is used for oil level management in bearing cooling for hydroelectric generators and detects abnormalities in the oil level. 【Features】 ■ Indicates the oil level position and detects oil level abnormalities ■ Turns the micro switch ON-OFF with the up and down movement of a float that follows the oil level ■ Used for oil level management in bearing cooling for hydroelectric generators, etc. *For more details, please refer to the catalog or feel free to contact us.

• Other energy equipment

The "New Type Pitot Relay" is a relay that is installed on the connecting pipe between the transformer body and the conservator, designed to detect abnormalities inside the tank and protect the transformer from accidents. It is equipped with a light fault contact for detecting minor abnormalities and a heavy fault contact for detecting major failures. While retaining the features of conventional Buchholz relays, it incorporates a Pitot tube internally, resulting in an even more earthquake-resistant structure. This relay, which enhances the reliability of transformers, is widely used in important substations both domestically and internationally. 【Features】 ■ Maintains the performance of the conventional earthquake-resistant Pitot relay ■ More cost-effective and lightweight ■ Abundant contact specifications ■ Compatible with various flanges *For more details, please refer to the catalog or feel free to contact us.

• Other energy equipment

The "Buchholz relay" is a relay installed between the main tank of a transformer and the conservator to protect the transformer by detecting internal faults. It features a first contact (minor fault contact) that operates based on the amount of gas generated by minor faults, and a second contact (major fault contact) that operates based on the rapid flow of oil caused by major faults. 【Features】 ■ Protective relay that prevents serious accidents ■ Detects internal faults ■ Equipped with minor fault contact and major fault contact *For more details, please refer to the catalog or feel free to contact us.

• Power Monitoring Equipment

This product is an indicator with contacts that monitors the presence or absence of oil flow. It is installed in the cooling system of a transformer to monitor the flow of oil. It indicates the presence or absence of oil flow through the movement of a blade-like plate placed inside the piping and a magnet. It is equipped with contacts that operate when the flow stops. 【Features】 ■ Contacts for monitoring the presence or absence of oil flow ■ Indicates the presence or absence of oil flow through the movement of a blade-like plate and a magnet placed inside the piping ■ Equipped with contacts that operate when the flow stops *For more details, please refer to the catalog or feel free to contact us.

• Other energy equipment

This product is an oil level gauge with contacts that displays the oil level of a transformer. It measures and displays the oil level of the transformer and indicates the rise and fall of the oil level using a magnet. It is equipped with contacts that operate when the oil level reaches the upper or lower limit. 【Features】 ■ Oil level gauge with contacts for displaying the oil level of a transformer ■ Indicates the rise and fall of the oil level using a magnet ■ Equipped with contacts that operate when the oil level reaches the upper or lower limit *For more details, please refer to the catalog or feel free to contact us.

• Power Monitoring Equipment
• Other energy equipment

This product is a safety valve designed to be mounted on the tanks of transformers used in power plants and substations. It detects pressure increases inside the tank due to internal faults and instantly releases nitrogen gas and insulating oil into the atmosphere, thereby preventing damage to the main body and auxiliary equipment. It is equipped with an operation display panel that allows for visual confirmation of the valve's activation, as well as electrical contacts for remote shutdown and alarms. We offer two types: "PRD-55" and "PRD-75." 【Features】 ■ Prevents damage to the main body and auxiliary equipment ■ Equipped with an operation display panel and electrical contacts for remote shutdown and alarms ■ Available in two types *For more details, please refer to the catalog or feel free to contact us.

• Other energy equipment