SIERRA flow switch

SIERRA flow switch

Shanghai Zhichuan Industry and Trade Co., Ltd. sells to the United StatesSIERRA flowmeter、 SIERRA flow controller, SIERRA flow switch

、 SIERRA mass flowmeter, SIERRA vortex flowmeter, SIERRA ultrasonic flowmeter and other full series products.

SIERRA is an American expert in flow measurement and control, particularly in the field of thermal mass flow meters, with a focus on

Known for its precision, absence of moving parts, and wide range ratio, it is highly suitable for harsh working conditions in the chemical, semiconductor, and energy industries.

640S/620S series plug-in thermal mass flowmeter: This series is designed specifically for large-diameter pipelines and low flow rate conditions, supporting

There are four methods: sleeve compression, low/high voltage online plugging and unplugging, and flange connection. The online plugging and unplugging device allows for maintenance without

Affects the normal operation of the process. The instrument provides 4-20mA or multiple voltage outputs, and the enclosure protection level can reach IP67,

The distance for separate installation can reach 30 meters.

780S Pipeline Thermal Flow Meter: The 780S series has a built-in gas rectification device that can remove the effects of uneven flow velocity distribution

The sound reduces the length of the straight pipe section required for installation to three times the pipe diameter, which is very suitable for scenarios with limited installation space. biography

The sensor adopts a cleanable design, combined with a large diameter probe, to prevent dust blockage and ensure long-term measurement stability.

SmartTrak 100 Series Mass Flow Meter and Controller: Designed for laboratory and precision control scenarios, this series has

Equipped with the 'Dial-A-Gas' function, users can easily switch calibration parameters for 10 different gases through the pilot module. its

Adopting inherent linear laminar flow elements (LFE) and frictionless hover control valves, providing high linearity and repeatability, supporting

Supports multiple digital communication protocols such as Modbus and Profibus.

MicroTrak 101 low flow mass flowmeter: designed for microfluidic applications such as leak testing and semiconductor processes,

MicroTrak 101 can measure gas flow rates as low as 2.82E-6 SCFM with an accuracy of up to ± 1% and a working temperature range

Covering temperatures from 0 to 50 degrees Celsius, it is an ideal choice for controlling small flow rates.

Typical application scenarios

Chemical industry: Torch gas monitoring, reactor gas feeding, VOCs treatment

Energy: Gas boiler/generator gas metering, steam pipeline balance, hydrogen injection

Environmental Protection: Biogas Purification, Sewage Treatment Aeration, Smoke Emission

Semiconductor/Laboratory: Process gas ratio, high-purity gas trace control