Settings can be made across the entire scale range! A micro pressure gauge with a pointer contact suitable for cases where pressure indication is necessary.
The "Model 643" is a micro pressure gauge that closes the circuit through the contact between the pressure indicator needle and the setting needle, and is used for alarms such as bell, buzzer, and lamp flashing. The contact material is platinum. Since the setting needle is set on the indicator scale, precise settings can be made, resulting in a small differential. 【Features】 ■ Suitable for cases where pressure indication is required ■ Allows for precise settings due to the method of setting the needle on the indicator scale, resulting in a small differential ■ Contact material is platinum ■ Settings can be made across the entire scale angle (270°) *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
【Specifications (Excerpt)】 ■Size: φ100, φ150 ■Pressure Range: 0–3kPa to 0–30kPa (However, φ150 can also be manufactured for 0–1.5kPa and 2.5kPa) ■Connection Thread: G1/4, G3/8, or G1/2 (other sizes can also be manufactured) ■Wetted Parts Material ・Chamber → Stainless steel or copper alloy ・Stem → Stainless steel or copper alloy ■Case Material and Exterior: Aluminum alloy (black painted) *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Our company was founded in June of the 5th year of the Taisho era in the Minato Ward of Osaka City, with the aim of manufacturing and selling pressure gauges and gas regulation equipment. Since then, we have counted over 100 years, during which we have continuously engaged in relentless research and effort, earning a reputation as a comprehensive manufacturer of pressure gauges. We believe that the path to our existence lies in preserving tradition and trust, while continuously enhancing our technological capabilities through new ideas and relentless research and development, equipping ourselves to meet diverse needs and contribute to society.