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Shanghai Boqu Instrument Co., Ltd

No.118 Xiuyan Road, Pudong District, Shanghai,Shanghai,Shanghai,China

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عضو مجاني

Online pH Meter Factory Supply pH Controller PHG3081

China

PHG3081

350 ~ 450 / Set أحصل على آخر سعر

Shanghai

350 per Set

1 Set

Carton box

3 to 10 working days

200 Set per Week

T/T, L/C, Western Union, PayPal

ph meter PHG3081

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مواصفات المنتج

Measuring range : 0-14pH Temperature compensation : 0-150℃ Accurancy : +/- 1% FS Communication interface : RS485 (optional) Resolution : 0.01 pH;0.1℃;0.1mV Alarm relay : 220V,3A

الوصف

       PHG-3081 Industrial PH Meter

Technical Indexes
1. Measuring range: PH value: 0~14.00pH; division value: 0.01pH
Electric potential value: ±1999.9mV; division value: 0.1mV
Temperature: 0~99.9℃; division value: 0.1℃
2. Range for automatic temperature compensation: 0~99.9℃, with 25℃ as the reference temperature, (0~150℃ for Option)
3. Water sample tested: 0~99.9℃,0.6Mpa
4. Automatic temperature compensation error of the electronic unit: ±0 03pH

5. Repeatability error of the electronic unit: ±0.02pH
6. Stability: ±0.02pH/24h
7. Input impedance: ≥1x1012Ω
8. Clock accuracy: ±1 minute/month
9. Isolated current output: 0~10mA(load <1 5kΩ), 4~20mA(load <750Ω)
10. Output current error: ≤±lï¼…FS
11. The data storage capacity: 1 month (1 point/5 minutes)
12. High and low alarm relays: AC 220V, 3A
13. Communication interface: RS485 or 232 (optional)
14. Power supply: AC 220V±22V, 50Hz±1Hz, 24VDC(optional)
15. Protection grade: IP54, Alluminium shell for outdoor use
16. Overall dimension: 146 (length) x 146 (width) x 150 (depth) mm;
dimension of the hole: 138 x 138mm
17. Weight: 1.5kg
18. Working conditions: ambient temperature: 0~60℃; relative humidity <85%
19. It can be equipped with a 3-in-1 or 2-in-1 electrode. 

Features
Intelligent: This industrial PH meter adopts high-precision AD conversion and single chip microcomputer
processing technologies and can be used for the measurement of the PH values and temperature, automatic
temperature compensation and self-checking.
Reliability: All the components are arranged on one circuit board. No complicated functional switch, adjusting
knob or potentiometer arranged on this instrument.
Double high impedance : The latest components are adopted; The impedance of the double high impedance
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 interference
immunity and the capacity of long-distance transmission.  
Communication interface: it can be easily connected to a computer to perform monitoring and communication.
Automatic temperature compensation: It performs automatic temperature compensation when the temperature is
within the range of 0~99.9℃.
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 a computer. It can be easily
operated only according to the prompts and without guidance of the operation manual.
Multi-parameter display: The PH values, mV values (or output current values), temperature, time and status
can be displayed on the screen at the same time.

PHG-3081 industrial pH meter is our latest generation of microprocessor-based instrument, a high intelligent, multi-function, high measurement performance, environmental adaptability and other characteristics. It is a highly 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 a variety 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.

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الشخص الذي يمكن الاتصال به:Ms. Joyce

الشركة:Shanghai Boqu Instrument Co., Ltd

عنوان:No.118 Xiuyan Road, Pudong District, Shanghai, Shanghai, Shanghai, China,201315

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Ms. Joyce < Shanghai Boqu Instrument Co., Ltd >
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