Introduction: TQ-822 sulfuric acid concentration meter is a new product developed by Beijing Shitong Kechuang Technology Co., Ltd. based on the advanced production technology and based on vibration principle. The product design adopts plug-in installation, which is widely used in pipelines, open tank containers and closed tank containers for sulfuric acid concentration detection. It is well applied in electrolyte concentration measurement and factory sulfuric acid concentration detection. The sensor principle depends on the change in the resonant frequency of the probe inserted into the sulfuric acid. The sensor's built-in temperature sensor provides temperature compensation. Features: 1. Plug-in design, plug and play 2. Continuous online measurement 3. No moving parts, maintenance free 4. Anti-corrosion design can be made for specific working conditions 5. Integrated temperature compensation 6. Passed explosion-proof certification (Exd II CT4) 7. Can be used for long pole design (up to 4m) 8. Allow the presence of small amounts of solids or bubbles 9. Not sensitive to environmental vibration 10. Inline short rod type is suitable for high pressure pipeline (maximum pressure 20Mpa) Technical Parameters: Measuring range: 0-90% vol Calibration range: according to the actual range Measurement accuracy: 0.2% vol Repeatability: 0.1% vol Operating temperature range: -50 ° C ~ +200 ° C Maximum working pressure: 20Mpa Temperature coefficient: 0.1 kg/m3/°C (after correction) Pressure effects: negligible Built-in temperature sensor: PT100 Wetted material: stainless steel, Hastelloy C22, manganese alloy 400, titanium alloy, etc. Fork body coating: standard, PTFE or electrolytic polishing Power supply: 20 – 28 VDC, 35 – 45 mA Analog signal output: 4 – 20 mA, isolated, non self-powered Output accuracy (20 ° C) : ± 0.1% of reading or ± 0.05% FS Output repeatability (-40 ~ +85 °C): ± 0.05% FS Process connection: DIN 50 PN16 Protection level: IP65 Housing: Aluminum alloy
Introduction: TQ-822 sulfuric acid concentration meter is a new product developed by Beijing Shitong Kechuang Technology Co., Ltd. based on the advanced production technology and based on vibration principle. The product design adopts plug-in installation, which is widely used in pipelines, open tank containers and closed tank containers for sulfuric acid concentration detection. It is well applied in electrolyte concentration measurement and factory sulfuric acid concentration detection. The sensor principle depends on the change in the resonant frequency of the probe inserted into the sulfuric acid. The sensor's built-in temperature sensor provides temperature compensation.
