Product Specifications
| Prod Model: |
DFM-250C-K |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Model: |
Dfm-250c-K |
| Interference: |
Security Method |
| Min: |
5 L/H |
| Nom: |
125 L/H |
| Max: |
250 L/H |
| Engine: |
300 (Kw) |
| Accuracy: |
?à0.6-1% |
| Main Application: |
Corrosive Liquid/Gas |
| Size: |
DN50-100 |
| Sensor: |
Tube/Flange |
| Type: |
Turbine Flow Meter |
| Measuring Media: |
Liquid |
| Measuring Principle: |
Electrical Principles |
Product Description
Product Description
DFM-250C-K FUEL-VIEW Fuel Flow Meter, 250 L/H ( LCD, (Wired )
The FUEL-VIEW series of flow meters offer a compact, light weight and very cost-effective solution for measuring fuel consumption and operating time of vehicles, tractors, river vessels or any mobile or fixed installations with diesel engines. Its unique features for protecting and preventing theft of fuel, the protection against overstatement of readings and intervention and the patented method of measuring different engine operating times makes FUEL-VIEW the best solution on the market today.
Extended Functionality:
1. Engine operating time
2. Engine working time in "idling" mode
3. Engine working time in "optimal" mode
4. Measuring chamber temperature
5. Consumption in overload mode
Features
1. Pulse output for remote readout
2. Indication in:
- Actual Flow (l/h)
- Consumption in normal mode (l/h)
- Consumption in overflow mode (l/h)
3. Strong metal moulded case
4. Flow meter design provides a fuel flow even when measuring ring has stopped
5. Ease of mounting and operation
6. Mounting in any position
7. Built-in fuel filter
8. Extended work range and accurate measurement ensured by digital processing of signal
9. Stable to vibrations and hydraulic shock
10. Wide clearing section minimizes hydraulic resistance of fluid flow
11. Sustainable product design:
- Low battery indication
- Low power consumption
- Lightweight and compact
Applications
1. Fuel consumption on: vehicles, river vessels, diesel generators and burners/boilers
2. Engine performance testing
3. Engine time monitoring to pro-activily signal maintenance
4. Real-time fuel monitoring and consumption reduction
5. Signalling fuel theft
Flow Ranges
| Model | Min | Nom | Max | Engine |
| DFM-250C-K | 5 l/h | 125 l/h | 250 l/h | 300 (kW) |
Interference Protection:
| Interference | Security Method |
| Blowing with air | If flowrate is higher than 2x nominal flowrate the "fuel consumption counter" does not count but the "air blowing submode" counter counts |
| Magnetic field interference | Special reed switch is activated when exposed to static magnetic field interference for more than 5 seconds and the time of interference is counted by "interference time" counter |
| Supply power switched off | Embedded battery supplier autonomous operation of the flowmeter up to 2 years |
| Disconnection from the fuel system | Installation kit elements have openings for sealing |
Technical Specifications:
| Performance | Specifications |
| Acceptable liquids | diesel, fuel, petrol*, mineral oil. Other liquids with kinematic viscosity from 1.5 to 6mm2/sec are possible but maximal flow rate could be lower than the specified flow range and pressure drop over the instrument can be higher |
| Operating Pressure | 2 .. 25 bar(a) |
| Operating temperature | -20 .. 60 °C |
| Accuracy | ± 1% RD |
| Humidity | 95% at environmental temperature of 40 °C |
| Vibration | with acceleration of 100 m/s2 in frequency range of 5 .. 250 Hz |
| Agressive environment | steady to fuel and lubricant materials |
Shandong China Coal Industrial & Mining Supplies Group Co., Ltd. is Situated Near The Beautiful Lake Named Weishan in The Centre of Jining City, Which Is The Hometown of Confucius and Mencius. The Reserved Coal Resource Is More Than 20 Billion Tons and Is One of The Top Eight Coal Production Bases in China.
Shandong China Coal Industrial & Mining Supplies Group Co., Ltd. is a Big Joint-Stock Enterprise and Was Founded at The Beginning of 1980s, Which Is an Comprehensive Company Specially Doing The Business of The Mine Construction Materials, Mechanical and Electrical Equipments, Pneumatic Machineries and Accessories. We Have Six Economy and Trading Branches and One Machinery Manufacturing Branch.
We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with the high quality at the reasonable price.
