Adopting a unique special Pirani gauge! A Pirani vacuum gauge that can also be used for system control.
The "Pirani vacuum gauge" is a thermal conductivity type vacuum gauge that utilizes the change in electrical resistance of a heated filament in a vacuum, which varies with pressure. The 'PG-3B/PG-3B2' is a separate type with the meter and the main unit (amplifier) separated. It can be installed in various locations and is suitable for mounting on equipment. Additionally, the "PG-3B2" is equipped with two relay contacts, allowing it to be used for system control. Furthermore, improvements can be made according to customer requests. 【Features】 ■ Separate type with the meter and main unit (amplifier) separated ■ Equipped with two relay contacts, usable for system control (PG-3B2) ■ Minimal aging changes even with long hours of continuous use ■ Utilizes a unique special Pirani bulb for stable operation and reliable measurement values ■ Easy to handle and allows for a wide range of vacuum level measurements *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Specifications】 ■Measurement Range: 200 to 2×10⁻¹ Pa ■Measurement Range: Single stage ■Measurement Ball: Special Pirani ball (metal or glass) ■External Contacts ・PG-3B Type: - ・PG-3B2 Type: Meter relay type, 2 points ■Dimensions/Weight: 140W×76H×75D/0.7kg ■Power Supply: AC100V, 50/60Hz ■Power Consumption ・PG-3B Type: 8W ・PG-3B2 Type: 10W *For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■ For rough pumping systems of all vacuum devices and pressure measurement of the devices *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Wakiida Rika Co., Ltd. is a company primarily engaged in the manufacturing and sales of wide-range vacuum gauges, ionization vacuum gauges, Pirani vacuum gauges, and more. We offer a wide range of products from low vacuum to ultra-high vacuum, pursuing high quality and high reliability, and have received high praise from various sectors. For all your vacuum measurement needs, please trust us.