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مقياس تدفق الغاز الطبيعي الدوامي JC040 JC040
JC-040 series smart precession whirlpool flowmeter uses new micro processing technology with strong function, wide flow range, simple maintenance and convenient installation & use. It is widely used in industries such as petrol, chemical, power, metallurgy and coal, 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
- الطراز
- البُعد
- التركيب
JC-040 series smart precession whirlpool flowmeter uses new micro-processing technology with strong function, wide flow range, simple maintenance, and convenient installation & use. It is widely used in industries such as petrol, chemical, power, metallurgy, and coal, etc.
الميزة
- Built-in pressure, temperature, and flow sensors with high safety, compact structure, and exquisite shape.
- Local indication of temperature, pressure, instantaneous flow, and accumulative flow.
- Use new signal processing amplifier and unique filtration technology, effectively eliminate interfering signal generated by pressure fluctuation and pipeline vibration, greatly improve anti-interference ability of flowmeter, and make good stability of little flow.
- Special time indication and real-time data storage function; under no circumstance will the internal data be missing and will be stored forever.
- Password protection
- Low power consumption, internal battery supply, no need for external power supply.
1. Specification, basic data, and performance
| الطراز | القطر الاسمي
DN(mm) |
Flow Range (m3/h) | Instrument Factor
(1/m3) |
Pressure Rating (MPa) | الدقة | الملاحظات |
| JC-040-25 | 25 | 2.5 – 30 | 240000 |
1.6; 2.5; 4.0 |
1.5 |
Aluminum alloy housing for PN≤1.6MPa; cast steel or SS housing for PN≤4.0MPa; please specify for PN＞4.0MPa |
| JC-040-32 | 32 | 4.5 – 60 | 90000 | |||
| JC-040-50 | 50 | 10 – 150 | 24000 | |||
| JC-040-80 | 80 | 28 – 400 | 4800 | |||
| JC-040-100 | 100 | 50 – 800 | 2800 | |||
| JC-040-150 | 150 | 150-2250 | 680 | |||
| JC-040-200 | 200 | 360-3600 | 210 |
ملاحظة:
1. Flow ranges listed in the table are those tested in the factory (Normal temperature, normal pressure, air medium, ρ = 1.205 kg/m3)
2 . Flow range will be enlarged along with the enlargement of pressure
2. Standard Conditions: P = 101.325kPa, T = 293.15K
3. Use Conditions
Ambient temperature: -30 ~ +60℃
Medium temperature: -20 ~ +80℃
Relative humidity: 5% ~ 95%
Atmospheric Pressure: 86kPa ~ 106kPa
4. Electric Performance
Working Power: external power: +24VDC
Internal power: 3.6V lithium battery
Power Consumption: external power, ＜ 1W
Internal power, ＜0.3m W, two-year service life for Lithium battery
Output: frequency signal
4-20mA current signal: corresponding flow 0~Qmax, the corresponding flow of 20mA can be set by the user.
RS485 Communication: can transmit temperature, pressure, instantaneous flow, and accumulative flow.
5. Explosion Proof: Exd II CT6
6. Enclosure: IP65
| الكود | Diameter (mm) | Flow Range (m3/h)
الكود |
|
| JC-040-25
JC-040-32 JC-040-50 JC-040-80 JC-040-100 JC-040-150 JC-040-200 |
DN25
DN32 DN50 DN80 DN100 DN150 DN200 |
2.5~30
4.5~60 10~150 28~400 50~800 150~2250 360~3600 |
|
| الكود | Function 1 | ||
| N
Y |
No Temperature & Pressure Compensation
Automatic Temperature & Pressure Compensation |
||
| الكود | إشارة الإخراج | ||
| F1
F2 F3 |
4-20mA (two wire)
4-20mA (three wire) RS485 Communication Interface |
||
| الكود | Function 2 | ||
| E1
E2 T P1 P2 P3 D1 D2 D3 B1 B2 |
Accuracy 1.0%
Accuracy 1.5% درجة الحرارة العادية 1.6 ميجا باسكال 2.5MPa 4.0 ميجا باسكال Internal 3.6V Power Supply 24V DC Power Supply 12V DC Power Supply الفولاذ المقاوم للصدأ Aluminum Alloy |
||
1. When ordering, proper specification should be selected according to nominal diameter, flow range, nominal pressure, max pressure, temperature and ambient conditions. Explosion proof type must be selected for hazardous locations.
2. Generally the flowmeter is basic type, if you require pulse output or RS485 communication please specify when ordering.
3. Assorted product: can go with JCPR-7600 Flow totalizer, via RS485 interface to realize off-site indication (distance no more than 100m)
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