ABB 802A011B-1 Electronic pressure control board
Specific Parameters
Brand ABB (ABB Group, Switzerland)
Product Series ABB 802 Series
Product Type Electronic Pressure Control (EPC) Board, Gas Chromatograph Accessory, Original Spare Part, Gas Analysis Control Component
Model ABB 802A011B-1
Country of Origin Switzerland (Produced by ABB original factory)
Compatible Devices ABB PGC2000 Series Gas Chromatograph, ABB PGC5000 Series Gas Chromatograph, Industrial Gas Analysis System
Control Type Independent Regulation of Multi-Channel Gas Pressure
Pressure Regulation Accuracy ±0.1%FS
Pressure Control Range 0-100psi
Response Time ≤3 Seconds
Long-Term Drift ≤0.5%FS/Week
Output Signal 0/2/4-20mA Standard Analog Signal, Maximum Load 750Ω
Communication Interface Optional RS485/Modbus (Customizable)
Supply Voltage 100-240VAC±10%, 50/60Hz
Operating Temperature Range -20℃ to +80℃ (High-Temperature Type Up to +120℃)
Storage Temperature Range -40℃ to +85℃
Relative Humidity 5% to 95%, Non-Condensing
Protection Class IP54
Physical Dimensions 200mm×150mm×100mm
Physical Weight Approximately 0.8kg
Mounting Method Modular Plug-in Installation, Compatible with Chromatograph Standard Cabinet
Protection Type Anti-Electromagnetic Interference, Moisture-Proof, Dust-Proof, Corrosion-Resistant Sealing
Core Functions Electronic Pressure Control, Signal Processing, Data Transmission, Multi-Channel Independent Regulation
Product Material Industrial-Grade Flame-Retardant Board, Sealed Protective Shell
Customizable No (Communication Interface Customizable)
Certification Standards CE, IEC Relevant Gas Analysis Equipment Standards
Warranty Period 12 Months
Product Performance
ABB 802A011B-1 is an original ABB module with strong adaptability. It can be seamlessly integrated into ABB PGC2000/PGC5000 series gas chromatographs, with convenient plug-in installation, support for hot swapping, fast replacement, and can stably realize independent regulation of multi-channel gas pressure to ensure the analysis accuracy of chromatographs.
It has high pressure regulation accuracy, small long-term drift, fast response and short pressure fluctuation compensation time, which can accurately control the pressure of carrier gas and sample gas, ensuring the accuracy and stability of gas analysis results.
Modular design, with unified interface with other modules of ABB 802 Series, easy to use in combination, provides standard analog signal output, compatible with most industrial control systems, and has strong expansibility.
Industrial-grade sealed packaging, IP54 protection class, strong wide temperature adaptability, can operate stably in harsh working conditions such as high temperature, high dust and humidity for a long time, with corrosion-resistant design, suitable for corrosive gas monitoring scenarios such as chemical industry, and convenient for operation and maintenance.
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