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CR Packaging Online PH Meter - Guangzhou CR Quotation PH Analyzer
Huarun Packaging Installation PHG-3081 Online PH Meter with 7-Meter and Installation Bracket PHG-3081 Industrial PH Meter PHG-3081 Industrial pH Meter
Product details
PHG-3081Type IndustryPHplan
PHG-3081Type IndustrypHJi is our company's latest generation of high-end instruments with Chinese (English) language microcomputers, featuring(English)Features include text display, single operation of Chinese (English) dishes, full intelligence, multifunctionality, high measurement performance, and strong environmental adaptability. This table is a highly intelligent online continuous monitoring instrument, consisting of two parts: sensors and secondary meters. Can be matchedTriple composite or double composite electrodeTo meet various usage needs. Can be widely used in solutions such as thermal power, chemical fertilizers, metallurgy, environmental protection, pharmaceuticals, biochemistry, food, and tap waterPHContinuous monitoring of values.
Technical Indicators:
1. Measurement range: pH value 0-14.00pH, accuracy 0.01pH
Temperature range of 0-99.9 ℃, accuracy of 0.1 ℃
Potential value -1999.9~+1999.9mV, accuracy 0.1mV
2. Automatic temperature compensation range: 0-99.9 ℃, with 25 ℃ as the reference
3. Tested water sample: 0-99.9 ℃, 0.6MPa
4. Automatic temperature compensation error of electronic unit: ± 0.03pH
5. Electronic unit repeatability error: ± 0.02pH
6. Stability: ± 0.02pH/24h
7. Input impedance: ≥ 1012 Ω
8. Clock accuracy: ± 1 minute/month
9. Current isolation output: 0-10mA (load<1.5 k Ω);
4-20 mA (load<750 Ω)
10. Output current error: ≤± 1% FS
11. Data storage quantity: 1 month (1 hour/5 minutes)
12. High and low alarm relay: AC220V, 3A
13. RS485 communication interface; RS485 or 232 (optional)
14. Power supply: AC220V ± 22V, 50Hz ± 1Hz
15. Protection level: IP65
16. Dimensions: 146 (length) x 146 (width) x 150 (depth) mm; Hole size: 138 x 138 mm
17. Working conditions: ambient temperature 0-60 ℃, relative humidity<85%
Instrument features:New layout design, cast aluminum shell, metallic texture, creating a high-end E-era water instrument!
Simple menu structure,Text based dialogue between people: Compared to traditional instruments, PHG-3081The functionality has increased significantly,But due to the use of a categorized menu structure,Operating methods similar to microcomputers,It is clearer and more convenient to use. No need to memorize the operation steps and sequence;You don't need an instruction manual,Follow the on-screen prompts to operate.
Intelligence:By adopting high-precision AD conversion and single-chip microcomputer processing technology, it cancompletePH value andMultiple functions such as temperature measurement, automatic temperature compensation, and instrument self-test.
Reliability: componentsIntegrated onto a single circuit board, without complex functional switches, adjustment knobs, and potentiometers.
Dual high impedance input:Adopting * new devices, with dual high impedance input impedance up to 1012Ω, strong anti-interference ability;
Solution grounding: Eliminate interference from the ground circuit.
Current isolation output:Adopting optoelectronic coupling isolation technology, it has strong anti-interference ability and can be transmitted far away;
Communication interface: It can be conveniently connected to a computer for monitoring and communication.
Automatic temperature compensation:Automatic temperature compensation between 0-99.9 ℃.
Waterproof and dustproof design：Protection levelIP54， Suitable for outdoor use.
Adopting a menu structure, similar to microcomputer operation,Easy to operateThe operation steps are fully explained in Chinese and can be easily completed without the need for an instruction manual. Multi parameter screen display: Display pH value, input mV (or output current), temperature, time, and status on the same screen.
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