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Contact Information
Consultation Hotline:
Address: No. 336, Heping Avenue, Wuchang District, Wuhan City
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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!
ASY3811 Series
As shown in the figure:
● Threaded mounting; thread size PG13.5, an internationally recognized standard.
● Sensor is with fixed cable, with length optional
● Measurement range: 0 ppm to saturation, 0.1% to 200%, 0 to 20 mg/L
● Temperature range: 0–130°C
● Pressure resistance: 0.4 MPa
● Dimensions: ∅12×120 mm or other dimensions
● Outer tube material: stainless steel
● Temperature compensation resistors: 10K, PT100, PT1000, and others.
Model Selection:
● Polarographic:
ASY3811
ASY3811H High-Temperature Fermentation
ASY3811D Digital Sensor with RS485 Output, No Calibration Required, Plug and Play
● Optical:
ASYF3811D Digital Sensor with RS485 Output, No Calibration Required, Plug and Play
● Galvanic:
ASYY3811
NA4300
As shown in the figure:
● The sodium electrode and reference electrode can be used in conjunction with various online sodium analyzers
● The connection method and dimensions are exactly the same as those of the original power electrode
Selection and Technical Performance:
Model | Sodium electrode NA4300 | Reference Electrode NR3100 |
Range (μg/L) | 0~1000 | |
Temperature (°C) | 0~50 | |
Material | glass | |
Dimensions (mm) | φ12×120 | |
Connection method | Fixed wire (length customizable) | |
ASNA703
As shown in the figure:
● Composite sodium electrode, compatible with various online sodium analyzers
● The connection method and dimensions are exactly the same as the original distribution system
Selection and Technical Performance:
| Model | Range (μg/L) | Temperature (°C) | Remarks |
| Sodium electrode ASNA703 | 0-1000 | 5-50 | Can be used with various sodium meters |
NA10045
As shown in the figure:
● The sodium electrode and reference electrode can be directly used with the ORION sodium meter
● Fully compatible with the dimensions and connection method of imported electrodes
Selection and Technical Performance:
| Model | Range (μg/L) | Temperature (°C) | Remarks |
| Sodium electrode NA10045 | 0-1000 | 5-50 | Specially designed for the 2111XP sodium meter |
| Reference Electrode NR10056 | 0-100 | ||
| S3102 | Reference electrode refill solution | ||
| Sodium electrode NA10048 | 0-1000 | 5-50 | Specifically matched for 2111LL sodium meters |
| Reference Electrode NR10058 | 0-100 | ||
| S1045 | Reference electrode refill solution | ||
NA7200
As shown in the figure:
● The sodium electrode and reference electrode can be used directly with the SWAN sodium meter
● Fully compatible with SWAN sodium electrode in terms of size and connection method
Selection and Technical Performance:
| Model | Range (μg/L) | Temperature (°C) | Remarks |
| Sodium electrode NA7200 | 0-100 | 5-50 | Specially designed for SWAN sodium meters |
| Reference Electrode NR7200 | 0-100 | ||
| S7200 | Reference electrode refill solution, specifically formulated for NR7200 and SWAN imported reference electrodes, can fully replace imported counterparts | ||
NA9245 Series
As shown in the figure:
● The sodium electrode and reference electrode can be used directly with the Polymetron sodium meter
● The electrode dimensions and connection methods are fully compatible with the Polymetron 8873, 9073, and 9245 sodium meters
Selection and Technical Performance:
| Model | Range (μg/L) | Temperature (°C) | Remarks |
| Sodium electrode NA8873 | 0-100 | 5-50 | Specifically matched for the 8873 sodium meter |
| Sodium electrode NA9073 | 0-100 | 5-50 | Specifically matched for the 9073 sodium meter |
| Sodium electrode NA9245 | 0-100 | 5-50 | Specifically matched for the 9245 sodium meter |
| Reference Electrode NR9073 | 0-100 | ||
| Reference Electrode NR9245 | 0-100 | ||
| S9073 | Reference electrode refill solution, specifically formulated for NR9073, 9245, and imported reference electrodes, can completely replace imported products | ||
NA1048
As shown in the figure:
● The sodium electrode and reference electrode can be used in conjunction with ABB sodium meters
● Fully compatible with the dimensions and connection method of various electrodes
Selection and Technical Performance:
| Model | Range (μg/L) | Temperature (°C) | Remarks |
| Sodium electrode NA1048 | 0-1000 | 5-50 | Specially matched ABB sodium meter |
| Reference Electrode NR1048 | 0-100 |
International Sales Hotline:
Address: No. 336, Heping Avenue, Wuchang District, Wuhan City
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