Flow meter HDO 250 Niro/PPS
Thread
Oval wheel
1,000 mPas
*Illustration may differ from the actual product
Delivery time on request
Product number:
0231-205
Product information "Flow meter HDO 250 Niro/PPS"
Description:
The first flowmeter with touchscreen display and backlighting impresses with its simple, needs-based display and operability, multilingual interface and compact design. Thanks to the rotating oval wheel meters and the magnets placed on the measuring wheels, it enables precise measurement of the volume flow and measures non-flammable liquids such as alkalis, mineral oils, hydrocarbons and solvents as well as highly flammable liquids precisely, quickly and, above all, efficiently.
- Optionally available in explosion-proof design
- Examples of media: paints, varnishes, mineral oils, acids, alkalis, mineral oils, solvents
Properties & advantages
- Measurement according to the oval gear principle
- High measuring accuracy due to overrun correction
- Low pressure losses in the system
- Touchscreen display with self-explanatory, multilingual user interface
- Relay module for volume preselection can be retrofitted at any time
- Approved in accordance with ATEX Directive 2014/34/EU, Category 2
| Axle (material): | Stainless steel (1.4404) |
|---|---|
| Connection: | Gewinde |
| Connection thread inside (inch): | 1" |
| Design/equipment: | ohne Mengenvorwahl |
| Explosion protection: | No |
| Housing (material): | Stainless steel (1.4404) |
| Measuring accuracy calibrated**: | ± 2 |
| Measuring principle: | Oval wheel |
| Measuring range (up to max. l/min): | 170 |
| Measuring wheels (material): | PPS (Polyphenylensulfid) |
| Nominal diameter (DN): | 25 |
| Operating pressure (max. bar): | 16 |
| Protection class: | IP55 |
| Pumped liquid temperature (max °C): | 80 |
| Repeatability (%): | ± 0,03 |
| Seals (material): | FPM (fluorinated rubber) |
| Type: | HDO 250 Niro/PPS |
| Viscosity (up to max. mPas)*: | 1000 |
* The maximum flow rate is a value determined by means of a test bench and measured with water at a liquid temperature of approx. 20 °C . The measurement is taken at the pressure joint of the pump, without hose, nozzle or flow meter. The achievable flow rate in use is lower and depends on the individual application, the liquid properties and the configuration of the pump. The max. delivery head also depends on the pump design, motor and fluid. The viscosity values are determined with oil.
** Test assembly: Medium water / diesel, flow in preferred direction, settling section 0.2 m upstream and downstream of flow meter
Accessory Items
Thread
Oval wheel
1,000 mPas
Flow meter HDO 250 Niro/Niro
for non-flammable liquids
Description:
The first flowmeter with touchscreen display and backlighting impresses with its simple, needs-based display and operability, multilingual interface and compact design. Thanks to the rotating oval wheel meters and the magnets placed on the measuring wheels, it enables precise measurement of the volume flow and measures non-flammable liquids such as alkalis, mineral oils, hydrocarbons and solvents as well as highly flammable liquids precisely, quickly and, above all, efficiently.
Optionally available in explosion-proof design
Examples of media: paints, varnishes, mineral oils, acids, alkalis, mineral oils, solvents
Properties & advantages
Measurement according to the oval gear principle
High measuring accuracy due to overrun correction
Low pressure losses in the system
Touchscreen display with self-explanatory, multilingual user interface
Relay module for volume preselection can be retrofitted at any time
Approved in accordance with ATEX Directive 2014/34/EU, Category 2
Thread
Oval wheel
1,000 mPas
Flow meter HDO 250 aluminium/PPS
for non-flammable liquids
Description:
The first flowmeter with touchscreen display and backlighting impresses with its simple, needs-based display and operability, multilingual interface and compact design. Thanks to the rotating oval wheel meters and the magnets placed on the measuring wheels, it enables precise measurement of the volume flow and measures non-flammable liquids such as alkalis, mineral oils, hydrocarbons and solvents as well as highly flammable liquids precisely, quickly and, above all, efficiently.
Optionally available in explosion-proof design
Examples of media: paints, varnishes, mineral oils, acids, alkalis, mineral oils, solvents
Properties & advantages
Measurement according to the oval gear principle
High measuring accuracy due to overrun correction
Low pressure losses in the system
Touchscreen display with self-explanatory, multilingual user interface
Relay module for volume preselection can be retrofitted at any time
Approved in accordance with ATEX Directive 2014/34/EU, category z
Accessory Items
Thread
Oval wheel
1,000 mPas
Main valve connection cable
for non-flammable liquids
Description:
The connection cable is used for direct connection between the RM10 / RM30 relay module and the main valve.
Special lengths are available on request
Features & advantages
Cable length: 5 m
Voltage: 230 V
Frequency: 50 Hz
Thread
Oval wheel
1,000 mPas
Power supply unit Ex-NG10m
for non-flammable liquids
Description:
The power supply unit supplies power to the operating unit. When using a relay module, no additional power supply unit is required as the module includes the power supply function.
For direct use in hazardous areas (Zone 1 & Zone 2)
takes over the power supply for the complete flow meter system, e.g. for frequent filling processes or continuous operation of the meters
Can be retrofitted to existing meter systems using modular technology
Features & advantages
Permanent power supply in hazardous areas
Compact system possible due to mounting on basic meter
No battery required in operating unit
the power supply unit is supplied ready to plug in with 5 m connection cable and 3-pin Ex plug (CEAG)
Frequency: 50 - 60 Hz
Thread
Oval wheel
1,000 mPas
Barrel pump connection
for non-flammable liquids
Description:
The drum pump connection is required to connect the HDO 250P/HDO 250 flow meter to a B70V or HD-E progressive cavity pump. To connect the HDO 250 Ex version flow meter to an eccentric worm-drive pump, it is necessary to use the stainless steel version of the conductive drum pump connection.
Materials: PP / stainless steel
Features & advantages
Connection: 1" male thread to 1 1/4" female thread / 1" male thread to 1 1/2" female thread
PTFE seals
Thread
Oval wheel
1,000 mPas
Relay module Ex-RM10dK (complete version)
for non-flammable liquids
Description:
The relay module enables filling with volume preselection in hazardous areas. The Ex plug-in connections according to the mini CLIX®/eXLink® system are integrated. The complete version includes a 5 m connection cable with 3-pin Ex plug (CEAG).
Voltage: 220 - 230V
Features & benefits
Frequency: 50 - 60 Hz
Labelling: II 2G Ex de [ib Gb] IIC T6 Gb
Thread
Oval wheel
1,000 mPas
Relay module RM30
for non-flammable liquids
Description:
The relay module enables volume preselection with the corresponding connection cables. It is required to control three-phase motors.
Voltage: 230 V or 400 V
Features & advantages
Power: 0.8 kW or 1.5 kW
Frequency: 50 Hz
Labelling: II (2) G [Ex ib Gb] IIC
Thread
Oval wheel
1,000 mPas
Communication module KM10K (complete version)
for non-flammable liquids
Description:
The communication module enables communication with other control units.
Cable glands are integrated
Features & benefits
Analogue output (0-20mA, 4-20mA, 0-10V)
Pulse and alarm output
RS485 interface
Thread
Oval wheel
1,000 mPas
Connection cable motor/slow 1-fold
for non-flammable liquids
Description:
The connection cable is used for direct connection between the RM10 relay module and the respective motor.
Special lengths are available on request
Features & advantages
Cable length: 0.5 m
Voltage: 230 V
Frequency: 50 Hz
Thread
Oval wheel
1,000 mPas
Relay module RM10
for non-flammable liquids
Description:
The relay module enables volume preselection with the corresponding connection cables.
Voltage: 220 - 230V
Features & benefits
Frequency: 50 - 60 Hz
Labelling: II (2) G [Ex ib Gb] IIC
Thread
Oval wheel
1,000 mPas
Relay module Ex-RM10dB (basic version)
for non-flammable liquids
Description:
The relay module enables filling with volume preselection in hazardous areas. The Ex plug connections and accessories are not integrated. The basic version includes a 5m data cable and a 14-pin coupling plug.
Accessories available on request
Features & advantages
Voltage: 220 - 230V
Frequency: 50 - 60 Hz
Labelling: II 2G Ex de [ib Gb] IIC T6 Gb
Thread
Oval wheel
1,000 mPas
NG10 power supply unit
for non-flammable liquids
Description:
The power supply unit supplies power to the operating unit. When using a relay module, no additional power supply unit is required as the module includes the power supply function.
Voltage: 220 - 230 V
Features & benefits
Frequency: 50 - 60 Hz
Labelling: II (2) G [Ex ib Gb] IIC
Thread
Oval wheel
1,000 mPas
Mains connection cable
for non-flammable liquids
Description:
The mains connection cable is used to connect the RM10 relay module / NG10 power supply unit and the Safety Box.
Special lengths are available on request
Features & advantages
Cable length: 5 m
Voltage: 230 V
Frequency: 50 Hz