GDB2-T VOCs online filtration monitoring system

Description

GDB2-T VOCs online filtration monitoring system can be used to detect places containing VOCs gas concentration. Once the gas concentration exceeds the standard, an alarm will be issued. It can accurately detect the concentration of VOCs gas and display the real-time concentration value and standard signal output on site. It has the advantages of stable signal, high sensitivity and accuracy. The explosion-proof wiring method is suitable for various hazardous places.

GDB2-T VOCs online filtration monitoring system is suitable for environmental protection and safety, petrochemical, steel smelting, organic chemical, medicine, manufacturing, industrial coating, machinery and equipment manufacturing, packaging and printing, electronic production, synthetic leather, coatings and paints and other industries. It can perform real-time online monitoring in various complex environments.

Technical Parameters

Detection gas: VOCs gas

Detection principle: high-precision PID photoionization/electrochemical sensor

Detection range: 0~20, 200, 2000, 10000ppm, other ranges can be customized

Resolution: 0.1ppm (1~100ppm), 1ppm (less than 10000ppm)

Detection method: pump-suction measurement

Working mode: online continuous work, pump-suction sampling

Sampling flow: 10 liters/minute (standard)

Response time: T90≤30s

Output signal: 4-20mA, bus system RS485-RTU,

Can communicate with the data acquisition instrument and upload to the environmental protection monitoring department

Alarm method: sound and light alarm, alarm point can be set

Working environment: (-10~+55)℃, higher temperature environment requires customization or optional pretreatment system

Relative humidity: ≤95%RH (Non-condensation occasions) Higher humidity environments require customized or optional pre-treatment systems

Working voltage: AC220V±10% 50Hz

Dimensions: 80cm high × 55cm wide × 30cm thick (other optional)

Weight: instrument about 20Kg

Explosion-proof type: instrument weighs about 25Kg