Maestro Asia Pte Ltd
12 Woodlands Square #13-79,
Woods Square Tower One,
Singapore 737715
(+65) 8076 5747
(+65) 8484 1317
(+65) 9456 9849
enquiry@maestroasia.com.sg
Office Hours
Monday – Friday:
9am – 6pm
Sat, Sun & Public Holidays: Closed
Industrial Online PH Controller ORP Monitor With Sensor RS485 4-20mA Output
$0.00
This monitor is suitable for various weathers and various complex industrial environments to achieve continuous and accurate measurement and control of pH value (acidity and alkalinity) and temperature values.
We will be in contact with you within two business days.
Product features:
*Standard 1/4DIN housing for easy installation
*IP65 protection grade, backlit, suitable for harsh environments
*Use the integrated switching power supply module to further improve the stability and anti-interference ability of the instrument *Simple and clear man-machine interface, more convenient and humanized operation
*With password protection, important setting parameters will not be modified by mistake
*The set parameters can be browsed instantly in the measurement mode, allowing you to keep track of the working status
*Two independent relays can be set to meet the user’s precise control needs
*Isolated 4-20mA output, convenient for users to record or remote measurement values
*Optional metal antimony electrode can be used in the treatment of hydrofluoric acid
*There is temperature reading offset adjustment: compare the actual calibration value on site to reduce the measurement reading error
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Item
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Value
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PH Measuring range
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-2.00~12.00pH
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PH resolution
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0.01pH
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PH accuracy
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±0.01pH
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ORP measuring range
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-2000~2000mV
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ORP resolution
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1mV
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ORP accuracy
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±1mV
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Temperature measuring range
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-10.0~110.0℃
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Temperature resolution
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0.1℃
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Temperature accuracy
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±0.3℃
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Temperature input
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Thermistor 22K/PT1000
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Temperature compensation
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Manual/Automatic
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Current output range
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4-20mA
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Current accuracy
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1%FS
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Current output load
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<500Ω
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Switch control method
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high and low two independent design SPST relay
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Output load
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2.5A 230V AC
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The third relay
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cleaning/alarm function, the user can set it by himself
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Data transmit
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RS485 output MODBUS protocol
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Power supply
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100~230V AC
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Environment temperature
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0-60℃
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Environment humidity
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Relative humidity<90%
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Installation
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Panel installation
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Size
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108*108*156mm
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Hole size
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94*94mm
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Weight
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1kg
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