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8.1
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PDF*
DMQ*DT-RAD
DMC-1*-RAD
DMC-1*-RAD-ALU
DPO*D
     
 
Flow Sensor

With our Sensors PDF and our Differential Pressure Transmitter we measure flow, volume flow or velocity by the dynamic pressure. Please take the detailed functions from the following product descriptions as well as from the PDF-datasheets.

 
p- FLOW - SENSOR TYPE: PDF
8.1
Sensor for measuring flow and flowspeed in gases, air a.s.o.  

 

- Error: ± 1% of flow
- Reproducibility: < 0.1% of measured value
- Working Pressure : max. 100 bar, 20°C
- Media temperature : max. 450°C with standard material
- Media temperature : max. 1100°C with special material
- Low flow resistance
- Easy and quick mounting

 
p - SENSOR - TRANSMITTER TYPE: DMQ*DT-RAD
8.2
Differential pressure, relative pressure (positive or negative pressure), square root function  



 

- Universal electrical connection for 230-240 VAC and 110-120 VAC and 24 VDC
- Pressure sensor highly overloadable and temperature compensated with
- manual zero-point calibration, with ZPC* also automatic
- 9 device groups with user-programmable p measuring range within the
- measuring span of one group:
- Group 1: 0 - 0.4 mbar to 0 - 2 mbar
- Group 2: 0 - 1 mbar to 0 - 5 mbar
- Group 3: 0 - 2 mbar to 0 - 10 mbar
- Group 4: 0 - 4 mbar bis 0 - 20 mbar
- Group 5: 0 - 10 mbar to 0 - 50 mbar
- Group 6: 0 - 20 mbar to 0 - 100 mbar
- Group 7: 0 - 40 mbar bis 0 - 200 mbar
- Group 8: 0 - 100 mbar to 0 - 500 mbar
- Group 9: 0 - 200 mbar to 0 - 1000 mbar
- Short circuit protected analogue output with square root function 0-5 V, 0-10 V,
- 2-10 V, 0-20 mA, 4-20 mA programmable, also inversely e.g. 20-4 mA

- Programmable p damping: Approx. 1 s to 240 s
- Relay output 1, as two-point regulator or limiting value contact,
- e.g. alarm, programmable
- Relay output 2, as two-point regulator or limiting value contact,
- e.g. alarm, programmable
- Relay output 3, as two-point regulator or limiting value contact,
- e.g. alarm, programmable
- OPTION: Relay output 4, as two-point regulator or limiting value contact,
- e.g. alarm, programmable
- All relay outputs with switch-over contacts, potential-free, switchable for manual tests
- Sample and hold function by means of which the p measuring value can be held
- Extreme ambient temperature range -20°C to +60°C
- Housing protection type IP 65. Housing also with membrane keypad in the lid
- and can be supplied for Ex areas according to ATEX
- Universal device for the lowest need for storage space, with meaningful
- functions required in practic

 
p - SENSOR - TRANSMITTER TYPE: DMC-1*-RAD
8.3
Differential pressure, relative pressure (positive or negative pressure), square root function  


  - 40 different pressure ranges between 0 - 0,5 mbar up to 0 - 10 bar available
- Pressure sensor overload-safe and temperature compensated
- Pressure connectors with changable, integrated filters
- Adjustable p-damping 1s - 30 s
- Extreme range of ambient temperature -20°C to +60°C
- 3 analogue outputs with square root function: 0-10 V, 0-20 mA, 4-20 mA
- Protection class IP 65
- Housings with Ex-protection, conform ATEX
 
Flow Sensor
 
p -SENSOR - TRANSMITTER TYPE: DMC-1*-RAD-ALU
8.4
Differential pressure, relative pressure (positive or negative pressure), square root function  


  - 40 different pressure ranges between 0 - 0,5 mbar up to 0 - 10 bar available
- Pressure ranges: 0 - 0,5 mbar up to 0 - 10 bar
- Pressure sensor overload-safe and temperature compensated
- Pressure connectors with changable, integrated filters
- Adjustable p-damping 1s - 30 s
- Extreme range of ambient temperature -20°C to +60°C
- 3 analogue outputs with square root function: 0-10 V, 0-20 mA, 4-20 mA
- Aluminium case, protection class IP 65

- Housings with Ex-protection available, conform ATEX
 
p - MANOMETER TYP: DPO*D
8.5
Differential pressure, relative pressure (positive or negative pressure)  

  - 9 different pressure ranges between 0 - 100 mbar up to 0 - 16 bar available
- Pressure sensor overload-safe and temperature compensated
- Pressure sensor usable for liquid medias and gases
- Static balanced pressure on two sides up to 30 bar
- Adjustable p-damping
- Range of ambient temperature: -10C up to +60C
- Range of media temperature: +4C up to +80C
- Two switching points acting on two relay outputs
- Analogue output: 0-10 V, 0-20 mA or 4-20 mA
- Case, protection class IP 65
 
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