Differential Pressure Transducer ANDDDMU1/2 is for overpressure, under pressure and differential pressure measurements. Various measuring ranges can be selected with the help of a DIP switch. The integrated potentiometer can be used for offset calibration, a second potentiometer is used for selector shaft adjustment of the integrated relay. Optionally, the differential pressure switch is available with a graphic 1.44″ e-Paper display.
Alternative sensor versions:
- Modbus Differential Pressure Transducer ANDDDMU/MD.
Product number
Product number: ANDDDMU1/2
Technical Specifications
| Power supply: | 20 … 34 VAC/VDC |
| Measuring ranges: | Set via DIP-Switch Pressure range A = DDMX1 0…1 / 3 / 5 / 10 mbar -1…+1/-3…+3/-5…+5/-10…+10mbar Ranges B = DDMX2 0…20/30/50/70mbar -20…+20/-30…+30/-50…+50/-70…+70mbar |
| Bursting pressure: | 0,6bar at DDMU1 and DDMI1 1,2bar at DDMU2 and DDMI2 |
| Characteristic deviation: | ± 1,0% Fullscale + 0,5% full scale ± 1,0% Fullscale + 0,5% full scale |
| Medium: | clean, nonaggressive, noncondensing and nonflammable |
| Output: | 0…10V or 4…20mA |
| Switching output: | Relay: NO/NC |
| Relay switching load: | 1A |
| Connection: | Screw clamps 1,5 mm² |
| Pressure type: | Differential pressure |
| Zero-point offset: | max. 5% |
| Operating temperature: | -5 °C … +65 °C |
| Admissible ambient humidity: | 95% r.h. noncondensing |
| Casing: | 66 x 60 x 39 mm Polyamide, pure white, IP65 |
| Pressure connection: | Stainless steel connection fitting |
| Contained accessories: | Pressure connection set with 2 air connection fittings and PVC hose |
| Optional: | Graphic e-Paper with 1.44″ display Visible surface: 29 x 22mm Resolution: 128 x 96 Pixel |
Datasheet ANDDDMU1/2
Versions of ANDDDMU1/2
| Type | Pressure range | Display | Output |
| ANDDDMU/1 | A | no | 0…10V |
| ANDDDMU/2 | B | no | 0…10V |
| DDMI/1 | A | no | 4…20mA |
| DDMI/2 | B | no | 4…20mA |
| ANDDDMU/1-D | A | yes | 0…10V |
| ANDDDMU/2-D | B | yes | 0…10V |
| DDMI/1-D | A | yes | 4…20mA |
| DDMI/2-D | B | yes | 4…20mA |
Similar products
TALK TO AN EXPERT
Interested in our products? Looking for options or a specific quote? Contact us with your custom enquiry!