三和電機製作所 List of Products and Services

This is a pressure detection device of the air-electric conversion type, which has a pressure switch or vacuum switch built into a container designed with a pressure-resistant explosion-proof structure (d2G4). 【Features】 ■ The built-in switches include: SPS-8T, SPS-8TF, SPS-5K, SVS-1, SVS-1F, SVS-7 ■ By installing it on electrical equipment with a structure that meets specified conditions for purge detectors, it is possible to apply for certification as an electrical device with an internal pressure explosion-proof structure from the Labor Safety Research Institute. *For more details, please contact us or download the PDF materials.

By installing the gas detector for pressure detection on electrical equipment with a structure that meets the specified conditions, it is possible to apply for certification from the Labor Safety Research Institute as electrical equipment with an internal pressure explosion-proof structure. This is a pressure detection device of the air-electric conversion type that has a pressure switch or vacuum switch built into a container designed with a pressure-resistant explosion-proof structure (d2G4). The built-in switches include SPS-8T, SPS-8TF, SPS-5K, SVS-1, SVS-1F, SVS-5K, and SVS-7.