Product Name: Industrial pH Meter High Quality pH Controller Model NO.: Phg-3081 Off Mode: Manual Operating Mode: Keyboard Portable: Non-portable Application: Chemicals Display: Digital Analysis Method: Chemical Analysis Measuring Range: 0-14pH Accuracy: 1% Fs Resolution: 0.1mv Dimension: 146mm*146mm*150mm Color: White+Blue Product Name: Digital pH Meter Power Supply: AC220V+/-10% 50Hz Protection Grade: IP65(Aluminium Shell) Installation: Wall Hanging/ Flushbonading Type Trademark: Boqu Transport Package: Carton Origin: Shanghai HS Code: 9027809900 Product Description PHG-3081 Industrial PH MeterPHG-3081industrial pH meter is our latest generation of microprocessor-based instrument, with English display, menu operation, ahigh intelligent, multi-function, high measurement performance, environmental adaptability and other characteristics. It is ahighly intelligent online continuous monitoring instrument, integrate with the sensor and the second meter. Can be equipped with three composite or two composite electrodes to meet avariety of sites. Can be widely used for continuous monitoring of PH value for thermal power, chemical fertilizer, metallurgy, environmental protection, pharmaceutical, biochemical, food and water and other solution.Features:Intelligent: This industrial PH meter adopts high-precision AD conversion and single chip microcomputerprocessing technologies and can be used for the measurement of the PH values and temperature, automatictemperature compensation and self-checking.Reliability: All the components are arranged on one circuit board. No complicated functional switch, adjustingknob or potentiometer arranged on this instrument.Double high impedance input: The latest components are adopted; The impedance of the double high impedanceinput can reach as high as l012Ω. It has strong interference immunity.Solution grounding: This can eliminate all the disturbance of the ground circuit.Isolated current output: Optoelectronic isolating technology is adopted. This meter has strong interferenceimmunity and the capacity of long-distance transmission. Communication interface: it can be easily connected to acomputer to perform monitoring and communication.Automatic temperature compensation: It performs automatic temperature compensation when the temperature iswithin the range of 0~99.9ºC.Water proof and dust-proof design: Its protection grade is IP54. It is applicable for outdoor use.Display, menu and notepad: It adopts menu operation, which is like that in acomputer. It can be easilyoperated only according to the prompts and without guidance of the operation manual.Multi-parameter display: The PH values, input mV values (or output current values), temperature, time and statuscan be displayed on the screen at the same time. Technical Indexes1. Measuring range: PH value: 0~14.00pH; division value: 0.01pHElectric potential value: ±1999.9mV; division value: 0.1mVTemperature: 0~99.9ºC; division value: 0.1ºC2. Range for automatic temperature compensation: 0~99.9ºC, with 25ºCas the reference temperature, (0~150ºCfor Option)3. Water sample tested: 0~99.9ºC,0.6Mpa4. Automatic temperature compensation error of the electronic unit: ±0 03pH5. Repeatability error of the electronic unit: ±0.02pH6. Stability: ±0.02pH/24h7. Input impedance: ≥1x1012Ω8. Clock accuracy: ±1 minute/month9. Isolated current output: 0~10mA(load <1 5kΩ), 4~20mA(load <750Ω)10. Output current error: ≤±l%FS11. The data storage capacity: 1month (1 point/5 minutes)12. High and low alarm relays: AC 220V, 3A13. Communication interface: RS485 or 232 (optional)14. Power supply: AC 220V±22V, 50Hz±1Hz, 24VDC(optional)15. Protection grade: IP54, Alluminium shell for outdoor use16. Overall dimension: 146 (length) x146 (width) x150(depth) mm;dimension of the hole: 138 x138mm17. Weight: 1.5kg18. Working conditions: ambient temperature: 0~60ºC; relative humidity <85%19. It can be equipped with a3-in-1 or 2-in-1 electrode.FAQQ: Are you trading company or manufacturer ?A: We are factory.Q: How long is your delivery time?A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock,it is according to quantity.Q: Do you provide samples ?is it free or extra ?A: We can offer the sample, it is extraQ: What is your terms of payment ?A: 100% T/T in advance ,balance before shippment.If you have another question, pls feel free to contact us as below:Contact: Joyce WuTele: +86 021 33897320-8051Mobile: +86 18321456979Looking forward to cooperating with you!
