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JC010 مقياس التدفق الحراري للغازات بالكتلة الحرارية صغيرة الحجم
JC010 Small Size Thermal Mass Gas Flowmeter is designed on the basis of thermal dispersion, and adopts method of constant differential temperature to measuring gas flow. It has advantages of small size, easy installation, high reliability and high accuracy, etc.
- مدة السعر: فوب/سيف/إكسو/إكسو/دباغ
- الحزمة: حقيبة خشبية مصدرة أو حسب طلب العميل
- وقت التسليم:: من 7 إلى 10 أيام عمل
- وسائل النقل: عن طريق البحر، عن طريق الجو، عن طريق البريد السريع
- ميناء الشحن: ميناء شنغهاي
- أصل المكان: جيانغسو
- الضمان: 12 شهرًا
- مقدمة
- الميزة
- المعلمات
- البُعد
- كيفية الطلب
- التركيب
- التعبئة
JC010 مقياس التدفق الحراري للغازات بالكتلة الحرارية صغيرة الحجم
The JC010 thermal gas mass flow meter is designed on the basis of thermal dispersion and adopts the method of constant differential temperature to measuring gas flow. It has advantages of small size, easy installation, high reliability, and high accuracy, etc.
The meter contains two platinum resistance temperature sensors. The thermal principle operates by monitoring the cooling effect of a gas stream as it passes over a heated sensor. Gas flowing through the sensing section passes over two sensors one of which is used conventionally as a temperature sensor, whilst the other is used as a heater. The temperature sensor monitors the actual process values whilst the heater is maintained at a constant differential temperature above this by varying the power consumed by the sensor. The greater the gas velocity, the greater the cooling effect and power required to maintain the differential temperature. The measured heater power is therefore a measure of the gas mass flow rate.
Feature for JC010 Small Size Thermal Mass Gas Flowmeter
- Measuring the mass flow or volume flow of gas
- Do not need to do temperature and pressure compensation in principle with accurate measurement and easy operation.
- Wide range: 0.5Nm/s～100Nm/s for gas. The meter also can be used for gas leak detection
- Good vibration resistance and long service life. No moving parts and pressure sensor in the transducer, no vibration influence on the measurement accuracy.
- Easy installation and maintenance. If the conditions on site are permissible, the meter can achieve a hot-tapped installation and maintenance. (Special order of custom-made)
- Digital design, high accuracy, and stability
- Configuring with RS485 or HART interface to realize factory automation and integration
Technical Parameter for JC010 Small Size Thermal Mass Gas Flowmeter
| الوصف | المواصفات |
| Measuring Medium | Various gases (except the acetylene ) |
| حجم الأنبوب | DN3 to DN10 |
| Velocity | 0.1 to 100Nm/s |
| الدقة | ±1 to 2.5 % |
| درجة حرارة العمل | Sensor :-40 to 220 °C
Transmitter :-20 to 45 °C |
| ضغط العمل | Insertion sensor : medium pressure ≤1.6Mpa
Flange sensor :medium pressure ≤1.6Mpa Special pressure confirm us |
| مزود الطاقة | 24 فولت تيار مستمر |
| وقت الاستجابة | 1 S |
| المخرجات | 4-20ma ( Optoelectronix isolation , maximum load 500 ,pulse , RS 485 |
| Alarm Output | 2 line relay , normally open state , 3A/30VDC |
| Sensor type | Standard insertion , hot-tapped insertion and flanged |
| Construction | Compact and remote |
| Pipe Material | Carbon steel , stainless steel , plastic , etc |
| العرض | 4 lines LCD
Mass flow , volume flow in standard condition , flow totalizer , velocity |
| فئة الحماية | IP 65 |
| Sensor Housing Material | Stainless steel 316 |
كيفية الطلب
- حجم الأنبوب
- متوسط
- معدل التدفق
- مزود الطاقة
- Working pressure and temperature
- اتصال العملية
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