Home > Products > flow measurement > Holykell OEM 4800E cool water DN400 4-20mA electromagnetic flow meter
Holykell OEM 4800E cool water DN400 4-20mA electromagnetic flow meter
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Product Details
Brand Name | Holykell | Place of Origin | China | |
Model Number | 4800E |
Product Description
I.selection suitable Electromagnetic Flow meter
Do not have to choose the most expensive, choose the right is economical and durable
Electromagnetic Flowmeter form of the structure is divided into separate type and integrated two types. Selected sub-body is still the basic norms of a body that is: when the meter in cluttered environment conditions (such as high temperature fluid, the presence of explosive gases and intense sensation of occasions and have water may engulf the occasion, etc.) use, should be used in remote version structure. Under good environmental conditions using a body electromagnetic flowmeter.
Technical parameters
Measure accuracy | ±0.2%.±0.5% F.S | |
Flow range | 0.3~15m/s | |
Medium conductivity | >5μs/cm ;Water≥20μs/cm | |
Ambient temperature: | -25℃~60℃ | |
Working Pressure | ||
DN 10~80mm | PN≤25Mpa | |
DN 100~150mm | PN≤2.5Mpa | |
DN 200~900mm | PN≤1Mpa | |
DN 1000~2400mm | PN≤0.6Mpa | |
Flow output signal | ||
a. Main output
| Current output: 0~10mA (Load resistance0~ 1.5KΩ), 4~20mA (Load resistance 0~750Ω) Pulse / frequency output: 1~5000Hz Communication output:MODBUS,RS-48,RS-232C,HART agreement, communication Interface has prevent from lightning effect. | |
b. Control output
| Upper limit alarm open circuit output of the collector (normal:0, alarm: 1) Lower limit alarm open circuit output of the collector (normal: 0, alarm: 1) Forward and reverse flow state open circuit output of the collector (forward: 0, reverse: 1) | |
Supply voltage | AC220V or DC24V | |
Instrument power | ≤ 20VA | |
Language patterns:
| Chinese and English (special order for the other languages) | |
Sensor connection: | flanged, threaded connection, clamping connection type | |
Explosion-proof levels | normal,flameproof(EIICT4-CT6), Intrinsically safety(ExiaII CT4) |
Contact Us
- Holykell
- Contact nameHu Kui Chat Now
- Phone86-731-89873265
Product Categories
pressure measurement | level measurement | flow measurement | non contact infrared thermometer |
fingertip pulse oximeter | Temp sensors |
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