二、主要技术指标：
测量范围：pH 0.00~14.00pH；分辨率：0.01pH；
准确度：±0.2pH；稳定性：≤0.05pH/24h
控制范围：0～14.00pH；
温度补偿范围：0～60℃；介质温度：5～50℃
控制输出方式：ON/OFF继电器输出接点，最大负载220V/2A；
输出信号：4～20mA隔离保护输出，最大负载500Ω；
螺纹尺寸：3/4“管螺纹
介质压力：0～0.5MPa
显示方式：31/2LCD
供电电源：AC 220V±10% 50Hz
电源消耗：5W
环境条件：（1）温度0～50 ℃ （2）湿度≤85%RH
外形尺寸：80×160×120mm（高×宽×深）
开孔尺寸：75×150mm（高×宽）
特别申明：⑴本网站所列价目，如厂方有变动，请以厂家新价格为准
⑵批发优惠幅度因各厂情况不同，请来电咨询。

Analytical Instruments Co., Ltd. Shanghai Jinpeng excellent chemical and biological laboratory equipment and foreign manufacturing experience exclusively produced PHG-30 on-line PH meter, systematic Xiangjie to quickly check the latest products, quotes, pictures, technical parameters, or product performance comparison, very convenient to use
PHG-30 on-line PH Meter
First, performance characteristics:
This instrument is the pH value of on-line monitoring panel meters, pH, and temperature also showed that widely used in pharmaceutical, electronics, chemical industry, industrial processes on-line monitoring of water quality. It uses a single-chip microcomputer, backlit LCD display, automatic temperature compensation, two-point calibration, high and low limit alarm, isolated current output function is to test and control a variety of small and medium sized pH meter ideal for matching.
2, the main technical indicators:
Measuring range: pH 0.00 ~ 14.00pH; Resolution: 0.01pH;
Accuracy: ± 0.2pH; Stability: ≤ 0.05pH/24h
Control range: 0 ~ 14.00pH;
Temperature compensation range: 0 ~ 60 ℃; Medium Temperature: 5 ~ 50 ℃
Control output mode: ON / OFF relay output contact, maximum load 220V/2A;
Output signal: 4 ~ 20mA output isolated to protect the maximum load 500Ω;
Thread Size: 3 / 4 “pipe thread
Medium pressure: 0 ~ 0.5MPa
Display: 31/2LCD
Power Supply: AC 220V ± 10% 50Hz
Power consumption: 5W
Environmental conditions: (a) Temperature 0 ~ 50 ℃ (2) humidity ≤ 85% RH
Dimensions: 80 × 160 × 120mm (H × W × D)
Hole Size: 75 × 150mm (H × W)
In particular that: ⑴ prices listed on this site, such as a change in the factory, please factory new price shall prevail
⑵ the wholesale margin of preference for each plant is different, please call us.