| DR05 - | Plastic rotating vane flowmeter |
| |  | | for low viscous liquids
all plastic version without metallic parts
materials: PP, ECTFE, ceramic, Viton
for pipe sizes from 1" to 2" NPT or BSP
measuring ranges (water):
1.3-66 ... 5.3-265 GPM
5-250 ... 20-1000 l/min
turndown ratio up to 50:1
max. pressure: 145 psi / 10 bar
max. temperature: 32...176 °F / 0...85 °C | | | output signals: pulses, analogue output 4...20 mA or limit switches
accuracy: ± 3% of end value (full scale) |
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| | | DR12 - | High precision turbine flowmeter from stainless steel |
| | | | For low viscous media
Wetted parts all stainless steel
Accuracy: +/- 0,5% and +/1% of measured value
For pipe diameters from DN10 (3/8") to DN400 (16") Measuring ranges: 55...275 l/h to 800...4000 m³/h of water
Max. pressure: up to 400 bar
Max. temperature: up to 150 °C | | | | Output signal: pulses |
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| DR15 - | Paddle wheel flowmeter, counter and batcher |
| | | | for low viscous media
wetted parts from PP, PVDF and Alloy 59
accuracy: +/- 2,5% (batching: +/- 1,5%)
process connections: G 1 AG, 1" NPT AG measuring ranges: 10...60 and 20...120 l/min
3 additional, user defined measuring ranges
max. pressure: 10 bar
max. temperature: 60 °C | | | output signals: pulses and/or switch output for batch control
LCD indication for flow rate and flow total
keypad with 5 programming buttons |
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| | | DZ01 - | Oscillating piston type oil flow counter |
| | | | For pipe sizes from G 1/8 to 2".
Process connection: pipe thread or flanges.
Viscosity independent up to 500 mPas.
Materials: aluminium, steel, brass. Ranges:
0.5...40 l/h to 750...30000 l/h. | | | Max. pressure: 25 bar
Max. temperature: 180 °C
With mechanical counter and optional pulse output. |
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| DOZ01 - | Oval gear flowmeter for low flows |
| | | | Process connection: G 1/4 female or 1/4" NPT female
Viscosity independent up to 200 mPas.
Wetted parts: PP, ECTFE, stainless steel, PEEK. Measuring ranges:
8...40 l/h and 14...80 l/h.
Puls-, analogue- or switch output.
All plastic version available. | | | Max. pressure: 10 bar for plastic version, 20 bar for stainless steel version.
Max. temperature: 80 °C |
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| | | DV01 - | Gear wheel counter for viscous media |
| | | | For pipe sizes from 3/8" to 3/4".
Viskosity up to 4000 cSt.
Materials: aluminium, gear wheels steel.
Optional all stainless steel version available.
Max. pressure: up to 160 bar
Max. temperature: up to 80 °C Ranges:
0.25-10 l/min ... 1-65 l/min | | | | Low-Cost-version |
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| DV04 - | High precision gear wheel counter for viscous media |
| | | | For pipe sizes from 1/8" up to 1 1/2".
For medium viscosities up to 100000 cSt.
Materials: housing grey cast iron or stainless steel, gear wheels steel or stainless steel.
Max. pressure: up to 400 bar
Max. temperature: up to 150 °C Ranges:
0.008-2 l/min ... 3-315 l/min | | | Accuracy: +/- 0.3% of measured value.
Optionally: Ex-version with separate isolation amplifier. |
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