I. Product Overview

The JH-FX Gas Analyzer is primarily used for gas detection in enclosed environments such as pipelines and reactors. The configuration is determined based on the customer's on-site process conditions, operating parameters, and analysis components, varying with different processes.

The gas analyzer is primarily composed of a water storage filter, pneumatic diaphragm pump, water-resistant filter, flowmeter, pressure regulator valve, eddy current condenser, and gas detector - a complete sampling and processing system, along with a calibration system. The components of the pretreatment system are made of corrosion-resistant materials. The gas sample to be tested undergoes sampling, condensation and water removal, oil removal, dust removal, pressure increase or decrease, and is then delivered to the gas detector as a constant flow or pressure sample. The gas detector is the core part of this analysis system, monitoring the gas content inside the measured space in real-time. It automatically alarms and reminds, and controls automatically when the gas content exceeds the standard.

This pneumatic gas analyzer is suitable for explosion-proof areas.

II. Product Features

1. Integrated stable and reliable pre-treatment system;

2. Online real-time detection for various gases available.

3. Equipped with pneumatic vacuum diaphragm pumps, pneumatic condensation units, and explosion-proof gas detectors, suitable for explosion-proof areas.

4. The pretreatment system features functions such as de-watering, de-oiling, dust removal, pressure increase, or pressure decrease, suitable for detection under various working conditions.

5. Pipeline and components are made of corrosion-resistant materials.

6. Outputs 4~20mA signals and RS485 (Modbus RTU) signals, with built-in passive switching, capable of connecting external联动 devices: such as sound and light alarms, exhaust fans, valves, etc.

III. Technical Specifications

Working Voltage: 24V DC

1. Compatible Detector Capacity: Multiple Gases

2. Detected Gases: O2, HS, Ex, VOC, etc. ( customizable)

3. Measurement Range: 0-30% VOL; H2S: 0-100 ppm

4. CH: 0~100% LEL; VOC: 0~1000 ppm ( customizable )

5. Testing Principle: Electrochemical, Infrared, Photoionization, Catalytic Combustion, etc.

6. Communication Methods: 4~20mA, RS485 (Modbus RTU)

7. Sample Flow Rate: 0.3-1.0 L/min

8. Sample Gas Temperature: -40°C to 150°C (Customizable)

9. Explosion-proof Mark: ExdlIC T6 Gb (Gas Detector)

10. Power Consumption: ≤5W

11. Switching Action: Level 1 Alarm, Level 2 Alarm, Fault Alarm

12. Installation Method: Wall-mounted

13. Dimensions (mm): 600.500+200 (Customizable for various gases)