| DTH01 - | Compact calorimetric flow switch for liquids |
| |  | | To monitor the flow of liquid media.
Without moving parts, therefore insensitive to dirt.
Wetted parts stainless steel.
Max. pressure: 100 bar.
Max. temperature: 70 °C. Range:
Flow velocities from 1 to 150 cm/s. | | | Output signal: PNP or NPN transistor switch output.
Trend indication for flow velocitiy.
Supply voltage 24 VDC.
Available with optional temperature switch point. |
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| | | DTH02 - | Modular calorimetric flow switch for liquids |
| | | | To monitor the flow of liquid media.
Without moving parts, therefore insensitive to dirt.
Wetted parts stainless steel.
Process connection: G 1/4 male, G 1/2 male or Tri-Clamp.
Max. pressure: 100 bar.
Max. temperature: 70 °C. Range:
Flow velocities from 1 to 150 cm/s. | | | Output signal: PNP or NPN transistor switch output or SPDT relay 5A.
Trend trend indication for flow velocity.
Supply voltage: 24 VDC or 230 VAC.
Available with optional temperature switch point. |
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| DTH08 - | Calorimetric flowmeter for low flows |
| | | | For measurement of flow and temperature of liquid media
Without moving parts, therefore insensitive to pollution
Wetted parts stainless steel
Max. pressure 10 bar
Max. temperature 70 °C Measuring range: 0,01...2 bis 0,05...10 l/min | | | Output signals:
Transistor switch output
Analogue output
Frequency output
(every output signal may be configured either for flow or temperature) |
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| | | DTL08 - | Compact calorimetric flowmeter for air |
| | | | for measurement and monitoring of velocity or volume as well as temperature of air flows
no moving parts, therefore insensitive to dirt
sensor from nickel plated brass.
max. pressure 10 bar
max. temperature 80 °C measuring ranges: 0...1 bis 0...30 m/s | | | output signals:
transistor switch output and relay output
analog output for flow (4...20 mA and 0...10 V)
analog output for temperature (0...10 V) |
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| DB04 - | Battery operated thermal mass flowmeter for gases |
| | | | Independent of pressure or temperature variations of the medium.
Compact design, no straight pipe runs in front of the meter necessary.
Materials: aluminium or stainless steel.
max. pressure: up to 10 bar.
max. temperature: up to 50 °C. Ranges:
0.004-0.2 Nl/min ... 4-200 Nl/min gas | | | Supply voltage: battery operated or 24 VDC.
Indication: LCD for flow rate and bargraph.
Optionally: integrated control valve, limit switch or totaliser. |
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| | | DB05 - | Thermal mass flowmeter and controller for gases |
| | | | Independent of pressure or temperature variations of the medium.
Compact design, no straight pipe runs in front of the meter necessary.
Materials: aluminium or stainless steel.
max. pressure: up to 10 bar.
max. temperature: up to 50 °C. Ranges:
0-25 ml/min ... 0-200 l/min gas.
Accuracy: +/- 1.5% FS (standard) or +/- 0.5% FS (enhanced accuracy).
Turn-down ratio 30 or 100 : 1. | | | Analogue output and control input: 4...20 mA, other analogue signals optionally.
Serial interface.
Supply voltage: 24 VDC. |
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| DB08 - | Thermal mass flowmeter for gases with stainless steel sensor system |
| | | | Independent of pressure or temperature variations of the medium.
Compact design, no straight pipe runs in front of the meter necessary.
Materials: aluminium or stainless steel.
max. pressure: up to 10 bar.
max. temperature: up to 70 °C. Ranges:
0.005-0.1 Nl/min ... 375-7500 Nl/min gas
Supply voltage: 24 VDC.
Optionally: LCD indication for flow rate or flow total. | | | |
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| | | DB09 - | Thermal mass flowmeter and controller for gases with stainless steel sensor system |
| | | | Independent of pressure or temperature variations of the medium.
Compact design, no straight pipe runs in front of the meter necessary.
Materials: aluminium or stainless steel.
max. pressure: up to 10 bar.
max. temperature: up to 70 °C. Ranges:
0.005-0.1 Nl/min ... 50-1000 Nl/min gas.
Integrated proportional control valve. | | | Supply voltage: 24 VDC.
Optionally: LCD indication for flow rate or flow total. |
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| DB40 - | Thermal mass flowmeter and counter for gasses - insertion version for large pipe diameters |
| | | | practically independent of pressure and temperature variations
of the medium
robust construction
materials: stainless steel and glass
max. pressure: up to 50 bar
max. temperature: -30...+110 °C mounting: by means of weld-on boss G 1/2 onto pipe
for pipe sizes from DN25 (1") up to DN600 (24")
max. flow velocities:
92,7 m/s, 185 m/s oder 224 m/s | | | supply voltage: 24 VDC
LCD-indication for flow rate and flow total optionally
output signals:
analog output 4...20 mA for flow rate,
pule output for flow total |
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| | | DB41 - | Thermal mass flowmeter and counter for gasses with integrated up- and downstream flow conditioners |
| | | | practically independent of pressure and temperature variations of the medium
robust construction, with integrated up- and downstrean straight pipe runs
material: stainless steel and glass
max. pressure: up to 16 bar
max. temperature: -30...+80 °C process connections:
1/4" ...1 1/2" G or NPT
measuring ranges:
0,8-90 Nl/min ... 1,8-400 Nm³/h Gas
| | | supply voltage: 24 VDC
LCD-indication for flow rate and flow total
output signals:
analog output 4...20 mA for flow rate,
pulse output for flow total |
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| DU04 - | Precision ultrasonic flowmeter for liquids |
| | | | independent of viscosity, pressure, and density
practically no pressure loss
materials: brass / stainless steel (in preparation)
max. Druck: 200 psi / 14 bar measuring ranges:
0.18-15 ... 4.96-400 GPM
0,72-60 ... 18-1500 l/min
bidirectional, with optional status signal for determination of flow direction | | | output signal:
4...20 mA, 2 wire
accuracy: +/- 0,75% f.s. |
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| | | DM01 - | Compact magnetic inductive flowmeter |
| | | | Independent of viscosity, density, pressure, or temperature.
Practically no pressure loss.
Smallest dimensions.
Wetted parts: Delrin / stainless steel.
Max. pressure: 6 bar. Ranges:
1-5 ... 10-200 l/min.
Min. conductivity: 20 µS/cm. | | | Ouput signal:
Flow proportional frequency output.
Accuracy: +/- 1,5% of actual measured value. |
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| DM10 - | Magnetic inductive flow meter |
| | | | Suitable for all conductive media.
For pipe diameters from 1" to 24".
Compact version or separate sensor and electronic available.
Cladding: polyurethane, hard rubber or PTFE Process connections: flanges to DIN or ANSI, PN10...PN40. | | | | Microprocessor controlled electronic with self-diagosis. Indication of flow rate and total, analogue output 4-20 mA, programmable pulse, alarm or status output. |
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