(Association) Certified product by the Industrial Safety Technology Association! A compact explosion-proof temperature sensor with a terminal box.
The "DGH-TC/DGH-RT series" is an explosion-proof temperature sensor that can be used in hazardous locations, specifically in Class I and Class II hazardous areas. By integrating the sensor and terminal box, it has achieved a compact design. The sensor and terminal box are constructed to be explosion-proof without becoming an ignition source. You can choose from seven types of thermocouples and five types of temperature resistance elements based on your usage conditions. The length of the sensor sheath can be designed from 10 cm to 2 m, and the diameter of the sensor sheath can be designed according to requirements, ranging from 1.6 to 8.0 mm (thermocouples) and 3.2 to 8.0 mm (temperature resistance elements). 【Features】 ○ Self-regulating heater with a safe increased safety explosion-proof structure; terminal foil with a pressure-resistant explosion-proof structure ○ Standard cable length is 3 m, but can be changed according to requirements ○ An explosion-proof terminal box (sold separately) can also be selected for cable extension ○ Explosion-proof performance: selectable from d2G1/d2G2/d2G3/d2G4 (Explosion-proof grade 2 / Ignition degree G1/G2/G3/G4) ○ Certified by the Japan Industrial Safety and Health Association For more details, please contact us or download the catalog.
Inquire About This Product
basic information
【Main Specifications】 [Thermocouples] ○ Model: DGH-TC-1 / TC-2 / TC-3 / TC-4 ○ Certification Number: No. TC63604 / No. TC63605 / No. TC63606 / No. TC63607 ○ Explosion-proof Performance: d2G1 / d2G2 / d2G3 / d2G4 ○ Temperature Range: -20 to 350℃ / -20 to 230℃ / -20 to 155℃ / -20 to 105℃ ○ Thermoelectric Power: Below 70mV ○ Wire Diameter: 0.32mm ○ Sensor Sheath Diameter: φ1.6 to 8.0mm ○ Sensor Sheath Length: 100, 300, 500, 750, 1000, 1500, 2000mm [Temperature Measuring Resistance] ○ Model: DGH-RT-1 / RT-2 / RT-3 / RT-4 ○ Certification Number: No. TC63608 / No. TC63609 / No. TC63610 / No. TC63611 ○ Explosion-proof Performance: d2G1 / d2G2 / d2G3 / d2G4 ○ Temperature Range: -20 to 350℃ / -20 to 230℃ / -20 to 155℃ / -20 to 105℃ ○ Sensor Sheath Diameter: φ3.2 to 8.0mm ○ Sensor Sheath Length: 100, 300, 500, 750, 1000, 1500, 2000mm ● For more details, please contact us or download the catalog.
Price information
Please contact us.
Delivery Time
※Please contact us.
Applications/Examples of results
【Applications】 ○ Used for temperature measurement in explosion-proof refrigerators and explosion-proof freezers ○ Used for temperature measurement in explosion-proof dryers and explosion-proof constant temperature baths ○ Used for temperature management of flammable chemicals and high-value organic solvents that require precise temperature control ○ Used for temperature measurement in hazardous locations such as petrochemical plants ○ Used as part of the implementation of a labor safety management system ○ Used to comply with Article 280 of the Labor Safety and Health Regulations ● For more details, please contact us or download the catalog.
catalog（1）
Download All Catalogs
Company information
Since its founding in 1945, our company has continued to provide refrigeration and freezing equipment, which is our core technology, to the industrial sector. In response to the advancement of medical technology, we developed blood storage devices, and since 1997, we have been manufacturing explosion-proof refrigerators and freezers that meet safety standards as part of our commitment to labor safety and health measures. The past twenty years for our company have been a history of trial and error, honing and integrating two technologies: refrigeration and freezing technology and explosion-proof safety technology. Currently, we have a wide range of products, including certified items for medical and industrial safety applications, but the development of these products is the result of diligent efforts to faithfully improve them in line with on-site needs. Our manufacturing of temperature control equipment that adds safety to the industrial and medical sectors has been recognized, earning us the Osaka Prefecture Excellent Manufacturing Company Award in 2010 and being selected as one of the "100 Energetic Manufacturing Companies in KANSAI" by the Kinki Bureau of Economy, Trade and Industry in 2011. We are committed to continuing to support the domestic and international industrial and medical sectors with our temperature control technology and fulfilling our social responsibilities.