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Consultation Hotline:
Address: No. 336, Heping Avenue, Wuchang District, Wuhan City
Message InquirypH/ORP/EC/Temp Multi-parameter Sensor
Technical Features:
● pH range: 0–14 pH
● ORP range: ±2000 mV
● Conductivity range: 0–20,000 μS/cm
● Temperature range: 0–80°C
● Pressure rating: 0.6 MPa
● 3/4 NPT pipe thread installation, with secure and reliable sealing
● Outer tube material: plastic
● Optional two-in-one, three-in-one, or four-in-one multi-parameter Sensor
ASPSRT2-2121 Series
As shown in the figure:
● The electrode can be directly paired with a wide range of domestically produced or imported instruments.
● Strong anti-interference capability, resistant to contamination and clogging, long service life, and continuous, stable measurements.
● The reference system is filled with a polymeric polymer, making it easy to use and eliminating the need to replenish the electrolyte.
● Rapid electrode response (reaches more than 95% of the measured value within a few seconds)
● 3/4 NPT threaded connection for secure and reliable sealing
● Pressure resistance: 0.6 MPa, zero potential E 0 =7 pH
● Dimensions: ∅28×176
● Outer tube material: plastic
● Temperature compensation resistors: PT100, PT1000, 2.252 kΩ, 10 kΩ, 22 kΩ, etc.
● pH range: 0–14 pH
● ORP range: ±2000 mV
● Conductivity range: 0–2000 μS/cm
● Temperature range: 0–80°C
Model Selection:
● Three-in-one Sensor:
ASPSRT2121 pH/ORP/Temperature
ASPSCT2121 pH/EC/Temperature
ASPSRCT2121 ORP/EC/Temperature
● Four-in-one Sensor:
ASPSRCT2121 pH/ORP/EC/Temperature
ASPSRT2-2121D Series
As shown in the figure:
● Multi-parameter intelligent Sensor with RS485 output directly converts analog signals into digital signals.
● Data is stored in the Sensor interface, such as important parameters like zero point and slope.
● Plug-and-play, no need to calibrate the Sensor, convenient to use without a transmitter
● 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.
● 3/4 NPT threaded connection for top and bottom mounting, ensuring secure and reliable sealing
● Pressure resistance: 0.6 MPa, zero potential E 0 =7 pH
● Dimensions: ∅28×176
● Outer tube material: plastic
● pH range: 0–14 pH
● ORP range: ±2000 mV
● Conductivity range: 0–20,000 μS/cm
● Temperature range: 0–80°C
Model Selection:
● Intelligent 3-in-1 Sensor with RS485 Output:
ASPSRT2121D pH/ORP/Temperature
ASPSCT2121D pH/EC/Temperature
ASPSRCT2121D ORP/EC/Temperature
● Intelligent 4-in-1 Sensor with RS485 Output:
ASPSRCT2121D pH/ORP/EC/Temperature
National Sales Hotline: 24/7
Address: No. 336, Heping Avenue, Wuchang District, Wuhan City
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