松尾電器産業 Product Lineup

To support patients undergoing home oxygen therapy, the MQT8K 80XD temperature power sensor from the 2Amp series is adopted to prevent overheating of the oxygen concentrator's compressor. The MQT8K 80XD is used to set the compressor, which supplies air, to turn OFF at temperatures above 80°C to prevent overheating. In this way, the temperature power sensor (TPS) can easily be used as an alternative to thermistor control. For more details, please contact us.

• Temperature and Humidity Control

The medium and high-temperature thermostat and high-temperature fuse "medium temperature thermostat" are high-temperature types of the M series. They can control temperatures from 115 to 200°C. The DIFF. rank is E... At the set temperature of 115°C to 200°C, it will be 15±5°C. Additionally, due to the heat resistance of the materials, the medium temperature TPS cannot have a double-sealed structure. For more details, please download the catalog.

• Temperature and Humidity Control

The thermal timer "bimetallic delay relay" is a delay relay with on-delay and off-delay times. The range is from 10 seconds to 200 seconds, and it has M contacts (make contacts) and B contacts (break contacts). (On-delay time... the delay time after the heater is powered on) (Off-delay time... the delay time after the heater is powered off) Since the operating principle is bimetallic, it is naturally affected by temperature changes in summer and winter. To minimize this effect, it is equipped with a bimetallic temperature compensation for outside air. For more details, please contact us.

• Temperature and Humidity Control

The reason why a temperature power sensor can be used as a temperature controller is that the flat bimetal returns to its original state even after experiencing over 10 million temperature cycles. Therefore, by entrusting the jumping action to a specialized jumping spring (beryllium copper) and doubling the sensitivity by using two pieces of bimetal, it is possible to create a small DIFF./long-life thermostat. The temperature power sensor is a compact/sealed structure that incorporates this design. In contrast, while the disk-type thermostat has no issues as a protector in terms of structure, it cannot be used as a controller. For more details, please download the catalog.

• Temperature and Humidity Control

We will compare the characteristics of the temperature power sensor (controller) and the disk-type thermostat (protector). The lifespan of the "temperature power sensor" is 100,000 cycles at rated load (within the range of no temperature change) and 7 million cycles at minimal load (within the range of no temperature change), while the "disk-type thermostat" has a lifespan of 10,000 cycles for use as a protector (within the range of not becoming inoperative). Both have a contact configuration that turns OFF with rising temperature and turns ON with rising temperature, but the "temperature power sensor" has transfer contacts. For more details, please download the catalog.

• Temperature and Humidity Control

The principle of the disc-type thermostat is a very simple structure that causes a jumping action by molding the bimetal itself into a spherical shape. Due to its simple structure, it is suitable for mass production, making it inexpensive, and 80% of bimetal thermostats worldwide utilize this method. However, the bimetal material itself has properties similar to ordinary steel and is not spring material. Naturally, if an ordinary metal plate that is not spring material is made to jump, the initially molded spherical shape will gradually deform and tend to approach a flat surface. For more details, please download the catalog.

• Temperature and Humidity Control

The principle of the temperature power sensor is the "control-type thermostat," developed with the goal of providing a high-performance bimetal thermostat that can be used as a controller in a compact and low-cost form. It combines a sharp jumping spring with a semi-permanent lifespan and a flat bimetal that does not experience material distortion, using two bimetals to increase sensitivity. The sharp jumping spring made of beryllium copper guarantees the high performance of the small DIFF. thermostat, switching ON/OFF with an extremely small hysteresis (approximately 0.05 m/m), which corresponds to about 3 degrees when converted to temperature. It can withstand over 2 million cycles of repeated operation. For more details, please download the catalog.

• Temperature and Humidity Control

This is an introduction to the Temperature Power Sensor (TPS) and the Electronic Thermostat (MET). The "MET Series" is Matsuo's compact and high-performance control-type electronic thermostat. The "Temperature Power Sensor (TPS)" is Matsuo's high-precision, low differential, long-life, low-cost, and compact control-type thermostat product name. The MET Series is a temperature controller positioned just above the TPS. The Temperature Power Sensor (TPS) is a standard product that occupies the lowest price range for controller thermostats. For more details, please download the catalog.

• Temperature and Humidity Control

An electronic thermostat is something that has rarely been seen in the market, as it traditionally belonged to a classification of electronic thermostats that were primarily produced in-house by home appliance manufacturers for personal use. However, due to advancements in technology, ultra-compact and high-performance electronic thermostats have emerged in the market. Surprisingly, a new category of "low-cost electronic thermostats" adjacent to the "temperature power sensor" has remained a blank space. The MET series electronic thermostat has succeeded as a low-cost electronic thermostat adjacent to TPS and has become a second pillar. For more details, please download the catalog.

• Temperature and Humidity Control

The Temperature Power Sensor (TPS) is the product name for Matsuo's bimetallic control thermostat. Please refer to it as TPS. It is a globally successful product created by Matsuo. Traditionally, bimetal thermostats were mostly disk-type protectors, and there were very few that could be used as controllers. Matsuo began challenging this difficult field (bimetallic control thermostats) in 1975 and started full-scale sales in 1980. For more details, please download the catalog.

• Temperature and Humidity Control

The temperature power sensor "Variable Thermostat" is a new type of variable thermostat that differs from conventional metal-type temperature variable thermostats, which have a variable shaft protruding directly from the main unit. Instead, the thermostat body is housed in a small case, allowing for continuous adjustment of the set temperature by changing the resistance value of a remote variable resistor (volume). It is designed for use with controllers (for control purposes) and protectors (for overheating prevention). For more details, please download the catalog.

• Temperature and Humidity Control
• Sensors

The temperature power sensor liquid temperature (oil temperature) control thermostat is ideal for controlling liquid and oil temperatures. It is a liquid temperature (oil temperature) control thermostat that incorporates a small differential thermostat from the MQT series. The temperature setting ranges from -10 to +110°C, and the ratings and characteristics conform to the standard series of MQT. It is used for controllers (for control) and protectors (for overheating prevention). For more details, please download the catalog.

• Temperature and Humidity Control
• Sensors

The temperature power sensor for normal temperature, the 5Amp series, is a temperature-fixed bimetal thermostat. The main product, the temperature power sensor (TPS), is a high-performance control-type thermostat that can serve as a substitute for higher-end electronic thermostats, while still being a bimetal thermostat. It is used for controllers (for control) and protectors (for overheating prevention). For more details, please download the catalog.

• Temperature and Humidity Control
• Sensors

The temperature power sensor for room temperature, the 2Amp series, is a temperature-fixed bimetal thermostat. The main product, the temperature power sensor (TPS), is a high-performance control-type thermostat that can serve as a substitute for the higher-end electronic thermostat while still being a bimetal thermostat. It is used for controllers (for control purposes) and protectors (for overheating prevention). For more details, please download the catalog.

• Temperature and Humidity Control
• Sensors