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تفاصيل المنتج:
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| اسم المنتج: | مستشعر الأس الهيدروجيني | نطاق القياس: | 0 ~ 14pH |
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| صفر (E0) Ph: | ± 0.25ph | ٪: | ＞ 95 ٪ |
| ضغط العمل: | 0-6 بار | درجة حرارة العمل: | 0 ~ 100 ℃ |
| درجة الحرارة وحدة: | PT100، PT1000، NTC10K مخصصة | أبعاد التثبيت: | PG13.5 |
| الذيل الرصاص: | جزء لا يتجزأ أو انقسام | سلك: | قياسي 5 أمتار |
| طلب: | الماء النقي> 5μs/سم | ||
| إبراز: | high temperature pH electrode,analog pH sensor for pure water,135℃ resistant ORP sensor,analog pH sensor for pure water,135℃ resistant ORP sensor |
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This robust PH sensor ASP121E boasts a broad measuring range of 0 to 14 pH, making it highly versatile. It features a low-impedance cylindrical glass membrane for rapid and stable readings. The sophisticated Ag/AgCl reference system, with a double salt bridge and KCl gel, effectively and extends the sensor's lifespan, even where traditional single-junction electrodes might fail.
Engineered for Durability and Precision
The electrode is constructed from durable glass with a unique dot-shaped ceramic frit, offering superior resistance to chemical attack.
Operating Pressure & Temperature:
Standard Environments: Operates continuously from 0°C to 80°C with pressures up to 6 bar. For high-temperature applications, it can withstand up to 100°C for less than 60 minutes with pressures up to 3 bar.
Customizable High-Temp Version: Available for continuous use up to 100°C or short-term exposure up to 135°C (under 60 minutes). This model has been rigorously tested to endure more than 40 high-temperature cycles in a clean water environment.
Key Technical Specifications:
Slope Percentage: Greater than 95% for exceptional accuracy and sensitivity.
Zero Point (E0): ±0.25 pH.
Temperature Compensation: Highly customizable with options for PT100, PT1000, or NTC10K sensors to ensure precise pH readings across
varying temperatures.
Sample Flow Rate: Optimized for flow rates between 0.001 m/s and 0.5 m/s.
Dimensions: Standard dimensions are 12mm in diameter and 120mm in length, with customizable options available.
Installation: Features a standard PG13.5 mounting thread for simple integration into existing systems.
Leads: Integral or split leads provide flexible installation options to suit your needs.
This electrode is particularly well-suited for pure water >5μS/cm applications ,it is the definitive choice for reliable and accurate pH measurement.
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Model |
ASP120E |
ASP121E |
ASP122E |
ASP123E |
ASP124E |
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Measuring Object |
PH |
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Measuring Range |
0~14pH |
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Indicator Electrode |
low impedance cylindrical glass membrane |
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Reference System |
Ag/AgCl reference electrode, double salt bridge, KCl gel |
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Electrode Material |
Glass+Dot-shaped ceramic hole |
Glass+Porous tetrafluoro ring |
Glass+ceramic sand core |
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Working Pressure |
Medium and low temp environment: max. 0~6bar High temp environment: 0~3bar |
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Working Temp. |
Medium and low temp. environment: 0~80℃, continuous work High temp. environment: 80~100℃, continuous work for less than 60 minutes
Customzied as below : Medium and low temp. Env.: 0~100℃, continuous work High temp. Env.: 100~135℃, continuous work < 60 mins High temp. Env. work more than 40 times (clean water test env.) |
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Sample Flow Rate |
0.5 m/s ≥ flow velocity ≥ 0.001 m/s |
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Zero (E0) |
±0.25pH |
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SLOP% |
＞95% |
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Temperature Unit |
PT100, PT1000, NTC10K customized |
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Dimension |
Standard: diameter 12mm/Length 120mm (customized) |
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Installation Thread |
PG13.5 |
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Tail Lead |
Integral or split |
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Application |
Strong acid and alkali |
Normal temp. pure water >5μS/cm |
Harsh industrial process* |
Normal temp. desulfurization or viscous slurry |
Hydrofluoric acid with concentration ≤4000ppm |
| Model | ASP125E | ASP126E | ASP127E | ASR120E | ASP128E |
| Measuring Object | PH | ORP | PH | ||
| Measuring Range | 0~14pH | ±2000mV | 0~14pH | ||
| Indicator Electrode | low impedance cylindrical glass membrane | Platinum | glass membrane | ||
| Reference System | Ag/AgCl reference electrode, double salt bridge, KCl gel | ||||
| Electrode Material | Glass+ceramic sand core | ||||
| Working Pressure |
Medium and low temp environment: max. 0~6bar High temp environment: 0~3bar |
max. 0~6bar | |||
| Working Temp. |
Medium and low temp. environment: 0~80℃, continuous work High temp. environment: 80~100℃, continuous work for less than 60 minutes
Customzied as below : Medium and low temp. Env.: 0~100℃, continuous work High temp. Env.: 100~135℃, continuous work < 60 mins High temp. Env. work more than 40 times (clean water test env.) |
-15~80℃, continuous work | |||
| Sample Flow Rate | 0.5 m/s ≥ flow velocity ≥ 0.001 m/s | ||||
| Zero (E0) | ±0.25pH | ||||
| SLOP% | ＞95% | ||||
| Temperature Unit | PT100, PT1000, NTC10K customized | ||||
| Dimension | Standard: diameter 12mm/Length 120mm (customized) | ||||
| Installation Thread | PG13.5 | ||||
| Tail Lead | Integral or split | ||||
| Application |
Strong acid and alkali |
Harsh conditions &high pollution |
Fermentation process |
High temp. Industrial process |
Low temp. |
The ASP121E glass pH sensor offers ultimate flexibility with custom mounting accessories for pure water environment:
The optional PTFE (Teflon) sheath. Featuring 3/4" NPT threads for easy attachment to mounting accessories, it ensures seamless integration across various applications.
اتصل شخص: Yuki Fu
الهاتف :: +8615716217387
