Online pH Meter Factory Supply pH Controller PHG3081

离岸价格

Get Latest Price

350 ~ 450 / Set

1 Set Minimum Order

国:

China

モデル番号:

PHG3081

离岸价格:

350 ~ 450 / Set （交渉可能） Get Latest Price

ロケーション:

Shanghai

最低注文量の価格:

350 per Set

最低注文量:

1 Set

パッケージの詳細:

Carton box

納期:

3 to 10 working days

供給能力:

200 Set per Week

支払いタイプ:

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

製品グループ :

ph meter PHG3081

今すぐお問い合わせください

Shanghai Boqu Instrument Co., Ltd

China

無料会員

連絡先担当者 Ms. Joyce

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

今すぐお問い合わせください

製品仕様

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

タイトルまたは説明

PHG-3**1 Industrial PH Meter

Technical Indexes

1. Measuring range: PH value: 0~*4.*0pH; division value: 0.*1pH

Electric potential value: ±***9.9mV; division value: 0.1mV

Temperature: 0~*9.9â„ƒ; division value: 0.1â„ƒ

2. Range for automatic temperature compensation: 0~*9.9â„ƒ, with *5â„ƒ as the reference temperature, (0~**0â„ƒ for Option)

3. Water sample tested: 0~*9.9â„ƒï¼Œ0.6Mpa

4. Automatic temperature compensation error of the electronic unit: ±0 *3pH

5. Repeatability error of the electronic unit: ±0.*2pH

6. Stability: ±0.*2pH/*4h

7. Input impedance: ≥1x*0^*2Ω

8. Clock accuracy: ±1 minute/month

9. Isolated current output: 0ï½ž*0mA(load <1 5kΩ), 4ï½ž*0mA(load <**0Ω)

*0. Output current error: ≤±lï¼…FS

*1. The data storage capacity: 1 month (1 point/5 minutes)

*2. High and low alarm relays: AC **0V, 3A

*3. Communication interface: RS**5 or **2 (optional)

*4. Power supply: AC **0V±*2V, *0Hz±1Hz, *4VDC(optional)

*5. Protection grade: IP*4, Alluminium shell for outdoor use

*6. Overall dimension: **6 (length) x **6 (width) x 1*0 (depth) mm;

dimension of the hole: **8 x **8mm

*7. Weight: 1.5kg

*8. Working conditions: ambient temperature: 0~*0â„ƒ; relative humidity <*5ï¼…

*9. It can be equipped with a *-in*1 or *-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 l0^*2Ω. 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~*9.9â„ƒ.

Water proof and dust-proof design: Its protection grade is IP*4. 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****1 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.

国:	China
モデル番号:	PHG3081
离岸价格:	350 ~ 450 / Set （交渉可能） Get Latest Price
ロケーション:	Shanghai
最低注文量の価格:	350 per Set
最低注文量:	1 Set
パッケージの詳細:	Carton box
納期:	3 to 10 working days
供給能力:	200 Set per Week
支払いタイプ:	T/T, L/C, Western Union, PayPal
製品グループ :	ph meter PHG3081