CVM201GBA-11 vacuum gauge

CVM201GBA-11 vacuum gauge 

Product Details Introduction

CVM201GBA-11 Vacuum Gauge Product Description

CVM201GBA-11 is a convection enhanced Pirani vacuum gauge launched by InstruTech. Its core is positioned as the pressure monitoring and control core component of vacuum systems, with characteristics such as wide range measurement, high-precision display, multi interface communication, and strong environmental adaptability. It can achieve continuous pressure monitoring from atmospheric pressure to high vacuum environment, and can directly replace Granville Phillips ®  Mini-Convectron ® Module, widely adaptable to vacuum system requirements in multiple scenarios such as industrial manufacturing and scientific research experiments. The product features are as follows:

1、 Product Features

-Wide range and high-precision measurement: The measurement range covers from 1 × 10 ⁻⁴ torr to 1000 torr (corresponding to 1.3 × 10 ⁻² Pa to 133 kPa), enabling continuous monitoring of the entire range from high vacuum to atmospheric pressure; Excellent accuracy under different ranges, with a resolution of 0.1 mtorr for ranges from 1 × 10 ⁻⁴ to 1 × 10 ⁻ ³ torr and an accuracy of ± 2.5% for ranges from 400 to 1000 torr, ensuring accurate and reliable pressure data;

-Intuitive OLED display and operation: equipped with a high brightness 4-digit OLED digital display screen, supporting one click switching between three units: torr, mbar, and Pa, automatically adapting to display digits under different ranges, with clear and intuitive readings; Integrated and convenient user interface, which can directly complete parameter settings and operation, simplifying the on-site debugging process;

-Multi interface and flexible output: Standard configuration includes three analog output modes: linear, logarithmic linear, and nonlinear (such as 0-10 VDC linear output, 1-8 VDC logarithmic linear output, etc.), equipped with 2 set point relays, supports RS232/RS485 serial communication and ASCII protocol, and can be easily integrated into automation control systems to achieve remote data transmission and linkage control;

-High reliability and strong protection: adopting innovative temperature compensation design, removing compensation components from the vacuum environment, reducing redundant components and welding points, and improving operational reliability; Optimized mechanical strength, excellent shock and vibration resistance, built-in fine mesh screen in the inlet port to prevent particle contamination, and equipped with radio frequency interference shielding function, suitable for complex industrial environments;

-Convenient Replacement and Installation: Adopting a plug and play design, it is directly compatible with replacing Granville Phillips ®  Mini-Convectron ® The module and software commands are completely consistent, and the upgrade can be completed without changing the original system; Small internal volume and optimized surface area can accelerate pumping speed and reduce air release, with high installation and integration efficiency.

CVM201GBA-11 Product imag

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