Specifications
SKU: ERANNTEX Fixed VOC Gas Detector
The Fixed VOC Gas Detector is a high-performance online multi-gas monitoring device specifically designed for continuous on-site VOC monitoring in industrial settings. It enables 24/7 uninterrupted VOC detection, real-time concentration display, and automatic alarms when limits are exceeded, providing a stable and reliable online VOC monitoring solution for applications in the petroleum, chemical, environmental protection, and flue gas treatment industries.
As a professional fixed VOC gas detector, this device supports the flexible monitoring of 1 to 6 gas types. It utilizes PID (Photoionization Detection) technology to accurately capture VOC concentrations in the environment. A 2.5-inch high-definition color screen displays key data such as concentration, time, temperature, and humidity in real time, featuring an intuitive interface and user-friendly operation. The device features a large-capacity data storage of 100,000 records and supports various storage and data playback options, meeting environmental regulatory and safety traceability requirements.
The fixed-mount VOCs gas detector adopts an explosion-proof design with an IP66 protection rating. It is equipped with explosion-proof, lightning-proof, anti-static, and reverse-connection protection capabilities, and can withstand electromagnetic interference and pulse surges, ensuring stable operation in complex industrial environments. The instrument supports standard 4-20mA and RS485 (Modbus RTU) signal outputs, with optional wireless transmission methods including 4G/5G, LoRa, Wi-Fi, and NB-IoT, enabling seamless integration with DCS, PLC, and host monitoring systems.
The fixed VOC gas detector comes standard with an infrared remote control, allowing parameter settings and calibration to be performed without opening the housing; it supports automatic zero-point tracking and multi-level target-point calibration, effectively preventing data drift and ensuring long-term monitoring accuracy. The product fully complies with relevant national standards and has obtained the CPA Metrological Instrument Type Approval Certificate and explosion-proof certification. With complete qualifications and reliable compliance, it meets the requirements for various fixed installation and online monitoring scenarios.

Key advantages include:
Online Fixed Monitoring: The fixed VOC gas detector operates 24/7 without interruption, with flexible options for diffusion or pump-drawn sampling
High-Precision Detection: Utilizes PID (Photoionization Detection) technology for rapid response and accurate measurements, meeting professional VOC monitoring requirements
Multiple Signal Transmission: The fixed VOC gas detector supports both wired and wireless transmission modes, facilitating remote monitoring and cloud data storage
High Protection and Explosion-Proof Design: IP66 protection rating and explosion-proof certification ensure safe and stable operation in harsh industrial environments
Intelligent and User-Friendly: Features include infrared remote control, color screen display, and automatic calibration, ensuring simple maintenance and hassle-free operation
Application Scenarios:
Fixed VOC gas detectors are widely applicable in:
Monitoring of fugitive VOC emissions in petrochemical and fine chemical workshops
Online monitoring of VOC concentrations in printing, spraying, and painting workshops
Fixed VOC monitoring in environmental remediation, flue gas treatment, and industrial parks
VOC leak early warning in warehouse areas, gas distribution facilities, and pharmaceutical production sites
Online VOCs detection in municipal pipeline networks, waste treatment, and organic exhaust gas treatment

Our product warranty terms are as follows:
User Rights:
1. A 12-month free warranty period.
2. Lifetime after-sales service and technical support.
3. Repair response within 24 hours and completion within 48 hours, provided spare parts are available.
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