High Sensitivity Standard Industrial ph Meter, Liquid ph Testing Instrument, ph Sensor Promotion Price
High sensitivity standard industrial ph meter, liquid ph testing instrument, ph sensor promotion price
Introduction
Industrial pH meter is the intelligent upgrade product of industrial acidity meter. It may achieve continuous measurement
and control of the pH value of waste water. This instrument is applicable for the fields of sewage treatment plant, chemistry,
printing and dyeing, paper making, pharmacy and environmental protection, etc.
According to the environment and characteristics of water industry and combining international power supply standard,
considering electrical design code of special environment, add 220V AC and safe low voltage 24V AC and 24V DC for options.
Pictures showing
Main features of this product
u Factory standard configuration is Chinese interface and language menu. Realize Chinese-English switch.
u Realize pH/ORP measurement, upper and lower limit control, current output, digital communication.
u Temperature automatic compensation or manual compensation can be set.
u pH high limit alarm and low limit alarm two-way relay. Hysteresis amount adjustable.
u Meter mode isolates transmit port. Maximum circuit resistance over 300Ω.
u Alarm sound on and off function. Set on or off through interface option setting.
u Energy-saving mode is available for LCD back light. Automatic off at fixed time.
u High performance CPU, good electromagnetic compatibility.
u Password management function, avoid wrong operations of non-professionals.
u Measuring range: pH(0~14 pH) ;ORP( -1900 ~+1900 mv)
u Accuracy: + 0.02 pH; + 1 mv
u Resolution: 0.01pH; 1mV
u Stability: ≤ 0.02 pH/24 hours; ≤ 3 mv/24 hours
u PH standard solution: 4.01/6.86/9.18
u Display mode: 128 * 64 lattice LCD
u Temperature compensation: 0–100 ℃ manual/automatic(NTC10K)
u Signal output: 4-20mA isolation protection output, maximum loop resistance 300Ω
u Alarm output: each team of high and low limit alarm contact (3A/250 V AC), contact relay regularly on
u Power supply: AC 220V±10% 50Hz
u Power consumption: ≤3W
u Environment conditions:(1) temperature 0~ 60 ℃; (2) humidity≤85%RH
u Overall size: 96×96×110mm(height×width×depth)
u Hole size: 92×92mm(height×width)
PH controller has been widely used in industrial, electricity, agriculture, medical, food, scientific research, environment
protection areas etc. With the development of high-tech, it has become one of the necessary detecting equipment of QS,
HACCP applied for the food or portable water factory.
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