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Address
Room 207, 2nd Floor, Building 4, Courtyard 3, Jinguan North Second Street, Nanfaxin Town, Shunyi District, Beijing
Beijing Handasen Machinery Technology Co., Ltd
Room 207, 2nd Floor, Building 4, Courtyard 3, Jinguan North Second Street, Nanfaxin Town, Shunyi District, Beijing


Structural design: Compact and integrated, with smooth internal surface and surface roughness Ra<0.4um, balancing practicality and sealing.
Material and Cleanability: All liquid receiving components are made of acid resistant steel or polypropylene; Supports CIP (In Situ Cleaning), and the steel air sensor can also support SIP (In Situ Steam) cleaning, with a maximum temperature tolerance of up to 130 ° C.
Traceability: The product has complete traceability, with polypropylene material sensors holding a 2.1B certificate and 316L steel material sensors holding a 3.1B certificate.
Connection method: All connections are made using standard three clip connections, which have good sterility and are easy to assemble and disassemble; Acid resistant steel air sensors are divided into two types: those with connectors (SAC model) and those without connectors (FCS model).
AQ air sensors can be set to different sensitivity levels according to actual needs:
Maximum sensitivity: capable of detecting bubbles as small as 2 millimeters, accurately capturing subtle gas signals;
Low sensitivity: only detects the presence or absence of liquids, suitable for basic monitoring scenarios for the presence or absence of liquids.
Monitoring of pump cover
Bubble detection (used as a bubble sensor)
Control unit adaptation: An external ultrasound control unit needs to be connected, which can be paired with an ultrasound controller D72 or DP72 (see ultrasound controller data sheet for detailed parameters).
Advantages of use: No moving parts, simple connection, easy calibration, greatly improving product reliability and usability, reducing maintenance costs.
FCP: Polypropylene material
FCS: Acid resistant steel material (without connector)
SAC: Acid resistant steel material (with connector), specific models include SAC4.5-25, SAC6-25, SAC8-25
AQ air sensor (316L acid resistant steel): divided into two specifications: with fixed cable and with connector
Swedish AQ Bubble Detection Sensor for Chromatography System