DMV 2001/2002 series
Amplifier and pressure gauge DMV 2001 and DMV 2002 is based on the microprocessor construction. The characteristic features of the amplifier is that it is easy to operate and it is possible to adjust it to different pressures.
It is an amplifier for material flow pressure controlling converters. Universal possibilities of settings assure the conversion of 1 to 4 mV signal in the output connection. The unit may be protected against the non-authorized usage. Device has 2 analogue outputs in ranges of 0-10 V, 0-20 mA or 2-10 V and 4-20 mA with the possibly to program.
DMV 2001 power supply voltage is 230 V and DMV 2002 power supply voltage is 24 V.
Technical data
| Model | Front cover |
| Dimensions | 96 x 49 x 116 casing – contains terminal block – with snaps – plastic hooks up to 50 mm thick walls. PC/ABS blend material, black, weight about 0,450 kg. Required notch size: 92 mm x 45 mm. |
| Display | 7-segment LED diode, 14 mm high |
| Insulation class | Front IP 54, connections IP 00 |
| Accuracy | ±0,1% of measurement. ±1 digit of temperature accuracy 0 50 ppm/K |
| Input | resistance – Wheatstone 350 Ohm bridge |
| Sensor power supply | ±5 VDC |
| Power supply voltage | 10 VDC power supply of the converter |
| Sensitivity | 1 mV/V, 2 mV/V, 3.3 mV/V, 4 mV/V |
| Analog output | 0-10 VDC or 0-20 mA or 4-20 mA |
| Calibration range in % | 80 100 |
| Range | 0 – 9999 bar |
| Protection | yes |
| Support readings | 24 VDC* 115 VAC 48-62 Hz* 230 VAC 48-62 Hz |
| Power of the power supply | Power supply 230 VAC ±10% 50-60 Hz, input power about 5 VA – DMV 2001 or 24 VDC – DMV 200 |