HB-GSC100 Online Salt Spray Concentration Monitor for Gas Sampling Method
Product Introduction:
The HB-GSC100 online salt spray concentration monitor using a gas sampling method is a quantitative, real-time monitoring device designed for ultra-high salt spray concentrations in large or medium-sized salt spray chambers. It quantitatively samples the gas inside the chamber, collecting dispersed salt spray aerosol particles and introducing them into a fixed volume of absorbent solution. By precisely sensing changes in chloride ion concentration in the absorbent solution, it calculates the spatial mass concentration of chloride ions in the collected salt spray aerosol. The device also incorporates a temperature compensation function to cope with different operating temperature conditions, ensuring the accuracy of chloride ion concentration monitoring in the absorbent solution and improving the precision of salt spray concentration monitoring. The device is compact in size, has a self-cleaning function, and is easy to maintain.
PRODUCT DESCRIPTION
Modbus real-time data output
Real-time monitoring of chloride ion concentration in absorbent
Built-in temperature compensation
Built-in salt spray concentration conversion algorithm
Adaptive sampling adjustment
Easy maintenance
TECHNICAL DATASHEETS
| Item | Technical Specification |
| Operating Voltage | DC24V |
| Operating Current | ≤500mA |
| Output Type | Standard Modbus protocol output via RS-485 serial port |
| Salt Mist Concentration Range | 10~1000mg/m³ (customizable by sampling gas volume) |
| Salt Mist Concentration Accuracy | ±5% |
| Absorbent Solution Temperature Range | 10℃~70℃ |
| Absorbent Solution Temperature Accuracy | ±0.5℃ |
| Replacement Volume of Absorbent Solution | 77.5mL±5mL |
| Chloride Ion Concentration Range of Absorbent Solution | 0~20mg/L |
| Chloride Ion Concentration Accuracy | ±3% |
| Single Sampling Gas Volume | 0.5L, 1L or 1.5L (higher salt mist concentration with smaller volume) |
| Sampling Accuracy per 0.5L | ±15mL |
| Sampling Interval | 0~1440min (adjustable) |
| Service Life of Gas Sampling Pump | ≥4000h in humid air environment |
| Operating Temperature & Humidity | 10℃~70℃, 5%~95%RH (non-condensing) |
| Storage Temperature & Humidity | 0℃~80℃, 5%~95%RH (non-condensing) |
| Measurement Display | HMI serial display screen |
| Protection Grade | ±15kV ESD protection |
| Electromagnetic Compatibility | Compliant with relevant requirements of GB/T 17626 |
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