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Contact Information
Consultation Hotline:
Address: No. 336, Heping Avenue, Wuchang District, Wuhan City
Message InquirypH Sensors
Technical Features:
All pH Sensors manufactured by our company are developed using German technology and produced in strict accordance with German manufacturing processes. To ensure product quality, all key raw materials are directly imported from overseas. Currently, most of our products are exported to more than ten countries, including the United States, Germany, France, the United Kingdom, Australia, Russia, and South Korea. Years of practical experience have proven that our pH Sensors boast superior performance and stable, reliable quality. Our comprehensive range of pH Sensors can be widely applied in various industrial production control processes!
ASRS2503 Series
Technical Features:
● The reference system is filled with a polymeric polymer, easy to use and eliminating the need to replenish the electrolyte
● Measurement range: ±2000 mV, temperature range: 0–80°C
● Pressure resistance: 0.4 MPa
● Dimensions: ∅12×120mm
● Available outer tube colors: blue, light blue, yellow, black, or transparent
Model Selection:
General occasions
ASRS2503-1 (Black, Platinum)
ASRS2503-2 (Blue, Platinum)
ASRS2503-3 (Transparent, Platinum)
ASRS2503-4 (Light Blue, Platinum)
ASRS2503-5 (Yellow, Platinum)
Double liquid junction
ASRSDJ2503-1 (Black, Platinum)
ASRSDJ2503-2 (Blue, Platinum)
ASRSDJ2503-3 (Transparent, Platinum)
ASRSDJ2503-4 (Light Blue, Platinum)
ASRSDJ2503-5 (Yellow, Platinum)
ASRS2503C Series
Technical Features:
● Laboratory-use refillable ORP Sensor
● Measurement range: ±2000 mV, temperature range: 0–80°C
● Pressure rating: 0.4 MPa
● Dimensions: ∅12×120mm
Model Selection:
General occasions
ASRS2503C-1 (Black, Platinum)
ASRS2503C-2 (Blue, Platinum)
ASRS2503C-3 (Transparent, Platinum)
Double liquid junction
ASRSDJ2503-1 (Black, Platinum)
ASRSDJ2503-2 (Blue, Platinum)
ASRSDJ2503-3 (Transparent, Platinum)
ASR2503G Series
Technical Features:
● ORP Sensor for Laboratory Use
● Measurement range: ±2000 mV, temperature range: 0–80°C
● Pressure resistance: 0.4 MPa
● Size: ∅12×120mm
● Outer tube material: glass
Model Selection:
General occasions
ASR2503G Platinum
ASR2503GC Platinum, refillable Sensor
Double liquid junction
ASRDJ2503G Platinum
ASRDJ2503GC Platinum, refillable Sensor
ASP200 Series
Technical Features:
● The reference system is filled with a polymeric polymer, easy to use and eliminating the need to replenish the electrolyte
● Measurement range: 0–14 pH, temperature range: 0–80°C
● Pressure resistance: 0.4 MPa, zero point: E 0 =7 pH
● Dimensions: ∅12×120mm
● Outer tube material: plastic
● Temperature compensation resistors: 10 kΩ, PT100, PT1000, 2.252 kΩ, 22 kΩ, etc.
● Available outer tube colors: blue, light blue, yellow, black, or transparent
Model Selection:
General occasions
ASP200-1 (Black)
ASP200-2 (Blue)
ASP200-3 (Transparent)
ASP200-4 (Light Blue)
ASP200-5 (Yellow)
Double liquid junction
ASPDJ200-1 (Black)
ASPDJ200-2 (Blue)
ASPDJ200-3 (Transparent)
ASPDJ200-4 (Light Blue)
ASPDJ200-5 (Yellow)
Combination Sensor with Thermistor (please specify the temperature coefficient and resistance value when placing the order).
ASP300-1 (Black)
ASP300-2 (Blue)
ASP300-3 (Transparent)
ASP300-4 (Light Blue)
ASP300-5 (Yellow)
High-purity water applications
ASP2000
ASP200C Series
Technical Features:
● Laboratory-use refillable sensors
● Measurement range: 0–14 pH, temperature: 0–80°C
● Pressure resistance: 0.4 MPa, zero point: E 0 =7 pH
● Size: ∅12×120mm
● Outer tube material: plastic
● Temperature compensation resistors: 10 kΩ, PT100, PT1000, 2.252 kΩ, 22 kΩ, etc.
● Available outer tube colors: blue, light blue, yellow, black, or transparent
Model Selection:
General occasions
ASP200C-1 (Black)
ASP200C-2 (Blue)
ASP200C-3 (Transparent)
ASP200C-4 (Light Blue)
ASP200C-5 (Yellow)
Double liquid junction
ASPDJ200C-1 (Black)
ASPDJ200C-2 (Blue)
ASPDJ200C-3 (Transparent)
ASPDJ200C-4 (Light Blue)
ASPDJ200C-5 (Yellow)
Combination Sensor with Thermistor (please specify the temperature resistance value when placing the order)
ASP300C-1 (Black)
ASP300C-2 (Blue)
ASP300C-3 (Transparent)
ASP300C-4 (Light Blue)
ASP300C-5 (Yellow)
High-purity water applications
ASP2000C
ASPP280 Series
As shown in the figure:
● Flat pH Sensor for Laboratory Use
● pH range: 0–14 pH
● Size: ∅12x120mm
● Outer tube material: plastic
● Temperature range: 0–80°C
● Outer tube material: plastic
Model Selection:
ASPP280 Flat pH Sensor
ASPP280C Refillable type flat pH Sensor
ASP200G Series
As shown in the figure:
● Laboratory-use pH Sensor
● pH range: 0–14 pH
● Dimensions: ∅12 x 120 mm
● Temperature range: 0–80°C
● Outer tube material: glass
Model Selection:
ASP200G General application
ASPDJ200G Dual Liquid Junction
ASP300G Combination Sensor with Thermistor
International Sales Hotline:
Address: No. 336, Heping Avenue, Wuchang District, Wuhan City
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