JC-040 series smart precession whirlpool flowmeter uses new microprocessing techn ology with strong function, wide flow range, simple maintenance and co nvenient installation & use. It is widely used in industries such as petrol, chemical, power, metallurgy and coal, etc.
JC-040 series smart precession whirlpool flowmeter uses new microprocessing techn ology 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.
1. Built-in pressure, temperature and flow sensors with high safety, compact structure and exquisite shape.
2. Local indication of temperature, pressure, instantaneous flow and accumulative flow.
3. 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.
4. Special time indication and real-time data storage function; under no circumstance will the internal data be missing and will be stored forever.
5. Password protection
6. Low power consumption, internal battery supply, no need for external power supply.
1. Specification, basic data and performance
Flow Range (m3/h)
Pressure Rating (MPa)
2.5 - 30
1.6; 2.5; 4.0
Aluminum alloy housing for PN≤1.6MPa; cast steel or SS housing for PN≤4.0MPa; please specify for PN＞4.0MPa
4.5 - 60
10 - 150
28 - 400
50 - 800
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, corresponding flow of 20mA can be set by user.
RS485 Communication: can transmit temperature, pressure, instantaneous flow and accumulative flow.
5. Explosion Proof: Exd II CT6
6. Enclosure: IP65
Flow Range (m3/h)
No Temperature & Pressure Compensation
Automatic Temperature & Pressure Compensation
4-20mA (two wire)
4-20mA (three wire)
RS485 Communication Interface
Internal 3.6V Power Supply
24V DC Power Supply
12V DC Power Supply
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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