- Product Details
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Quick Details
-
Brand Name:
-
Darhor
-
Model Number:
-
DH800
-
Keyword:
-
venturi flow meter
-
Size:
-
DN10-500mm
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Material:
-
SS301, SS304, SS316
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flow range:
-
0.11-4950m3/h liquid; 0.7-46000m3/h gas
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Connection:
-
flange, wafer
-
Medium:
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liquid, gas,steam,water
-
Temperature:
-
-40 ~ 420℃
-
Output:
-
4-20mA /RS485/battery/pulse output
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Accuracy:
-
compact, remote type with 10M cable
Quick Details
-
Type:
-
Variable Area Air & Gas Flowmeters, Variable Area Water Flowmeters
-
Warranty:
-
1YEAR, 3 years
-
Place of Origin:
-
Zhejiang, China
-
Brand Name:
-
Darhor
-
Model Number:
-
DH800
-
Keyword:
-
venturi flow meter
-
Size:
-
DN10-500mm
-
Material:
-
SS301, SS304, SS316
-
flow range:
-
0.11-4950m3/h liquid; 0.7-46000m3/h gas
-
Connection:
-
flange, wafer
-
Medium:
-
liquid, gas,steam,water
-
Temperature:
-
-40 ~ 420℃
-
Output:
-
4-20mA /RS485/battery/pulse output
-
Accuracy:
-
compact, remote type with 10M cable
DH800 saturated steam automatic control ANSI venturi flow meter vortex transmitter
DH800 Vortex flow meter is mainly used for measuring flow of industrial pipeline fluid, such as gas,
liquid and steam, etc. It has little pressure loss, broad span range and high accuracy. It is not under influence of density, pressure, temperature andviscosity when measuring volumetric flow.
It has no movable mechanical parts with high reliability and little mainten
- Inline mass vortex air flow meter
- Read five process variables with a single device
- Precisely measure any gas, liquid or steam
- Fully field-programmable
Technical Features:
No moving parts, high reliability and durability
Convenient installation and maintenance
Sensor not contact the measured fluids directly, stable performance and long service life
Output pulse signal is directly proportional to flow rate, high accuracy and no zero drift
Wide measuring range, turndown ratio 10:1
Low pressure loss, low cost
Frequency output not affected by the fluid change in physical character and composition, meter factor (K) only considers shape and dimension of eddies. Measurement of volumetric flow can get compensation once it needs. Then no re-calibration meter factor needed if damaged parts be exchanged
Wide application for steam, gas, liquid
Specifications of DH800 vortex flow meter :
|
vortex flowmeter |
Instruction | ||||||||||
| Model DH800 series | |||||||||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | ||
| Karman Vortex Street | |||||||||||
| DH-800 | Stress Type Testing | ||||||||||
| Measuring Ways | 1 | Flange connection(GB9119-2000) | |||||||||
| 2 | Clamp flange(equip with flange and bolts in factory) | ||||||||||
| Medium | 1 | Both for gas and liquid | |||||||||
| 2 | Liquid | ||||||||||
| 3 | Gas | ||||||||||
| 4 | Steam | ||||||||||
| Diameter | 2 | DN25 | |||||||||
| 4 | DN40 | ||||||||||
| 5 | DN50 | ||||||||||
| 8 | DN80 | ||||||||||
| 10 | DN100 | ||||||||||
| 15 | DN150 | ||||||||||
| 20 | DN200 | ||||||||||
| 25 | DN250 | ||||||||||
| 30 | DN300 | ||||||||||
| Operation Condition | Blank | Normal Type | |||||||||
| B | Intrinsic safety,iaIICT6 | ||||||||||
| Signal Output | P | Voltage pulse, 24V power | Hand operator and digital control meter is optional | ||||||||
| S | Pulse,4~20mA, on-site,24V power | Optional Input ports:HART,temp.(PT100),pressure sensor,pressure transmitter | |||||||||
| D | On-site,without any display,lithium battery | Without any input ports | |||||||||
| Structure | F | Separated Type | |||||||||
| Z | Integrated Type | ||||||||||
Woring priciple
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