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PCPH02 Online pH/ORP controller
Features
■
Circuit modular design
■
Isolated transformer output and less
affected by interference
■
pH /ORP measurement, temperature
measurement
■
Manual configuration temperature
manual and automatic compensation
function
■
High and low alarm function
■
Buzzer switch function
■
Return function without key operation
over a certain time
■
Quick access to online calibration
■
Large size segment code LCD screen
Notes:
1 Do not touch the diaphragm with hard
objects, which may cause damage to the
diaphragm.
2 Please read the Instruction Manual of the
product carefully before installation and check
the relevant information of the product.
3 Strictly follow the wiring method for wiring;
otherwise it may cause product damage or
other potential faults.
April 2023
Product overview
PCPH02 meter is an instrument independently
developed by our company for online monitoring of pH/ORP
value and through the current analog output to the monitoring
room for record preservation. pH /ORP controller is widely
used in thermal power, chemical fertilizer, metallurgy,
environmental protection, Pharmaceutical, biochemical, food
and water industries and for solution pH or ORP Values and
temperatures are continuously monitored.The continuous
monitoring data can be recorded by remote transmission
through substation and output connection.
Notes:
1 Do not misuse documentation.
2 The information presented in this product sheet is for reference
only. Do not use this document as a product installation guide.
3 Complete installation, operation, and maintenance
information is provided in the instructions of the product.
4 Misuse of the product may cause danger or personal injury.
1
www.wtsensor.com
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Summary of Contents for WT sensor PCPH02
- Page 1 ■ Large size segment code LCD screen Product overview PCPH02 meter is an instrument independently developed by our company for online monitoring of pH/ORP value and through the current analog output to the monitoring room for record preservation. pH /ORP controller is widely...
- Page 2 Performance parameters Display 2.8 inch segment code LCD screen Dimension 96mm×96mm×112mm Cutout dimension 92mm×92mm Measurement variables pH/ORP pH：0.00~14.00pH Measuring range ORP：-1000~+1000mV -2000~+2000mV (customizable) Accuracy pH：±0.02pH；ORP：±1mV Input impedance ≥10 Ω Temperature NTC10K: -10~60℃ ±0.3℃, 60 ~ 130 ℃ 2 ℃ compensation Range: -10~130℃...
- Page 3 Display pH monitor： ORP monitor： Dimension Installation dimension April 2023 www.wtsensor.com...
- Page 4 Dimension Fixed installation Description pH 160S pH controller Sign Name of the key Function description April 2023 www.wtsensor.com...
- Page 5 Enter the menu under "Monitoring Interface" MUNU Exit menu under "Menu interface" View related alarm status under "Monitoring Interface" Return to the upper layer between the relevant upper EXIT and lower layers of the interface under the "menu interface" "Calibration interface" means to skip this calibration item Circularly select the digit of the parameter and switch RIGHT the monitoring interface...
- Page 6 Identification of terminal: REF: Reference terminal of the electrode INPUT: Measuring terminal of the electrode TEMPA: Temperature Compensation Terminal A TEMPB: Temperature Compensation Terminal B NC: Unidentified 4-20mA (+): 4-20mA output end+ 4-20mA (-): 4-20mA output end- AC220V (L): AC220V Fire Wire AC220V (N): AC220V zero line LO(AL): low alarm normally open relay HI(AH): High alarm normally open relay...
- Page 7 Multi-point calibration To achieve the best possible accuracy, the calibration should cover the range of the desired measurement values. If the readings go beyond the calibrated range, the pH meter assumes linearity and simply extrapolates the value to be displayed. The true value may be slightly different. More advanced pH meters will let the user calibrate at three, four or five and even higher numbers of pH values.
- Page 8 D1: RS485 Example: PCPH02 RT1 O1 D1 A2 V1 Product model:PCPH02. RT1: Range(0~14),pH(-1000~1000)mV. O1:Transmit output 4-20mA . D1:RS485. A2: Relay output 2 relay output. V1: Power supply 24VDC. Wotian reserves the right to make any change in this publication without notice. The information provided is believed to be accurate and reliable as of this product sheet.
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