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Consultation Hotline:
Address: No. 336, Heping Avenue, Wuchang District, Wuhan City
Message InquiryDigital pH Sensor
Technical Features:
● Digital pH Sensor with RS485 output, which directly converts analog signals into digital signals
● Data is stored inside the Sensor, such as important parameters like zero point and slope.
● No on-site Sensor calibration is required; it’s plug-and-play and easy to use.
● No transmitter is required; the Sensor outputs a digital signal that can be directly connected to a computer.
● The Sensor’s digital output can be directly converted into WIFI or GPRS signals for wireless transmission.
● Data can be transmitted both over short and long distances, with stable and reliable measurement values.
● Measurement range: 0–14 pH; E 0 =7 pH
● Temperature: 0–100°C; Pressure rating: 0.6 MPa
ASP3151D Series
As shown in the figure:
● Digital pH Sensor with RS485 output, directly converting analog signals into digital signals
● No calibration required—just plug in and use
● Data is stored inside the Sensor, such as important parameters like zero point and slope
● PG13.5 thread, internationally standardized size
● Polymer electrolyte filling—no need to replenish the electrolyte, making it convenient to use
● Data can be transmitted over long distances as well as short distances, with stable and reliable measurement values
● VP connector or fixed cable; cable length can be customized according to user requirements
● Dimensions: ∅12×120, 225, or other sizes
Model Selection:
ASP3111D with Fixed Lead
ASP3151D with VP connector
ASPS3121D
As shown in the figure:
● Digital pH Sensor with RS485 output, which directly converts analog signals into digital signals
● No calibration required—just plug in and use
● Data is stored inside the Sensor, such as important parameters like zero point and slope
● 3/4 NPT threaded connection for secure and reliable sealing
● Polymer electrolyte filling—no need to replenish the electrolyte, making it convenient to use
● Data can be transmitted over long distances as well as short distances, with stable and reliable measurement values
● The sensor is with fixed cable, the length can be adjusted according to user requirements
● Dimensions: ∅28×165 or other sizes
ASPS3151D
As shown in the figure:
● Digital pH Sensor with RS485 output, which directly converts analog signals into digital signals
● No calibration required—just plug in and use
● Data is stored inside the Sensor, such as important parameters like zero point and slope
● 3/4 NPT threaded connection for secure and reliable sealing
● Polymer electrolyte filling—no need to replenish the electrolyte, making it convenient to use
● Data can be transmitted over long distances as well as short distances, with stable and reliable measurement values
● VP connector, easy to install and replace
● Dimensions: ∅28×165 or other sizes
ASPS2-3151D Series
As shown in the figure:
● Digital pH Sensor with RS485 output directly converts analog signals into digital signals
● No calibration required—just plug in and use
● Data is stored inside the Sensor, such as important parameters like zero point and slope.
● 3/4 NPT threaded connection for top and bottom mounting, ensuring secure and reliable sealing
● Polymer electrolyte filling—no need to replenish the electrolyte, making it convenient to use.
● Data can be transmitted over long distances as well as short distances, with stable and reliable measurement values.
● Sensor is with VP connector
● Dimensions: ∅28×176 or other sizes
Model Selection:
● ASPS2-3151D Digital Sensor with RS485 Output
● Digital 3-in-1 Sensor with RS485 Output
ASPSRT2-3151D pH/ORP/Temperature
● Digital 4-in-1 Sensor with RS485 Output
ASPSRCT2-3151D pH/ORP/Conductivity/Temperature
ASPS2-3121D Series
As shown in the figure:
● Digital pH Sensor with RS485 output directly converts analog signals into digital signals
● No calibration required—just plug in and use
● Data is stored inside the Sensor, such as important parameters like zero point and slope
● 3/4 NPT threaded connection for top and bottom mounting, ensuring secure and reliable sealing
● Polymer electrolyte filling—no need to replenish the electrolyte, making it convenient to use
● Data can be transmitted over long distances as well as short distances, with stable and reliable measurement values
● The sensor is with fixed cable, the length can be adjusted according to user requirements
● Dimensions: ∅28×176 or other sizes
Model Selection:
● ASPS2-3121D Digital Sensor with RS485 Output
● Digital 3-in-1 Sensor with RS485 Output
ASPSRT2-3121D pH/ORP/Temperature
● Digital 4-in-1 Sensor with RS485 Output
ASPSRCT2-3121D pH/ORP/Conductivity/Temperature
National Sales Hotline: 24/7
Address: No. 336, Heping Avenue, Wuchang District, Wuhan City
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