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No. 281 Zhongshan North Road, Gulou District, Nanjing City
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Nanjing Shengtong Automation Technology Co., Ltd
NST160G PH/ORP Meter
NegotiableUpdate on 10/03
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Overview
NST160G PH/ORP meter is a precision instrument used for testing and controlling the pH/redox potential of liquids. Adopting electrochemical principles and microcomputer design, it is easy to operate and maintain. Not affected by color, turbidity, colloidal substances, as well as oxidants and reducing agents, it is suitable for measuring various media such as clean water, wastewater, industrial water, chemical reagents, etc. The instrument adopts LCD display, which displays PH/ORP value and temperature value, and has multiple alarm control functions.
Product Details
Host model |
NST160P |
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Electrode model |
168P(ordinary composite electrode)168B(High temperature, anti-corrosion glass electrode)168R（ORPElectrode) |
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measurement items |
PH |
ORP |
TEMP |
measurement range |
-2~16PH |
-2000mV~2000mV |
-10~135℃ |
resolution |
0.01PH |
1mV |
0.1℃ |
measurement accuracy |
±0.02PH |
±1mV |
±0.2℃ |
stability |
≦0.02PH |
≦1mV/24h |
≦0.5℃/24h |
Standard liquid |
6.86/4.00/9.18or7.00/4.00/10.00 |
Any standard solution |
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correction |
Two point automatic calibration or one point input calibration |
Two point input correction |
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temperature compensation |
PT1000Automatic temperature compensation or manual temperature compensation |
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display |
3.0inch128*64Dot matrix screen, dual row parameter display, menu with multiple lines of Chinese display |
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switch signal |
Hi/LoTwo channel switch signal output, maximum capacity3A,220VAC |
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Cleaning function |
Cleaning relay control output |
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alarm indication |
Hi/LoTwo way switch alarm indicator lights and cleaning alarm indicator lights |
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signal output |
4-20mAIsolation signal output, maximum load is500ΩThe signal output is programmable |
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Communication output |
RS-485Communication (optional) |
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input impedance |
≥1×1012Ω |
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power supply |
220VAC,50Hz;or24VAC |
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Overall dimensions |
240*238*110mm |
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cutout size |
86*86mm |
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Host installation method |
wall-mounted installation |
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Usage environment |
ambient temperature0~55℃, relative humidity: ≤90％ |
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electrode material |
Composite electrode（ABSShell), glass electrode (high-temperature corrosion-resistant) |
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Electrode cable length |
standard configuration5mThe10mCustomizable15mThe20mThe25mThe30mThe40m(requires signal amplifier)50m(Signal amplifier required) |
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Standard installation accessories |
length1ricePVCBracket and connectors. The length of the bracket can be added on-site according to the requirements. Electrode thread:3/4NPT |
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