Pressure Sensor PCE-DMM 20

Order no.: PCE-DMM 20
£ 351.00
£ 421.20
PCE-DMM 20
price ex. (VAT / delivery)
Delivery time: 10 - 14 days
Digital Pressure Sensor/ Digital pressure to 600 bar / Relative and absolute pressure measurement / ± 0.125% FSO accuracy

The pressure sensor PCE-DMM 20 has a two-line display. The pressure sensor can represent pressures up to 600 bar, relative or absolute. The parts of the pressure sensor PCE-DMM 20 that can come into contact with liquid are made of stainless steel. As a result, the sensor is used, for example, for water testing and laboratory technology. The housing of the pressure sensor can be rotated, so that even under difficult conditions the display is easy to read. The digital pressure sensor is powered by two 1/2 AA lithium batteries. These ensure a standby period of up to 1.5 years. In addition to the display of the current measured value, the pressure sensor can store the maximum and minimum measured value. To preserve battery life, the display turns off after a time set by the user.

- To 600 Bar
- Relative pressure and absolute pressure measurement
- Max-min function with reset
- 2-line backlit display
- Various units
- Stainless steel diaphragm
Nominal pressure relative inbar0.10.160.250.400.6011.62.546
Nominal pressure absolute in bar   0.400.6011.62.546
Overpressure in bar0.51125510102040
Burst pressure in bar1.51.51.537.97.515152550
  
Nominal pressure relative / absolute in bar1016254060100160250400600
Overpressure in bar408080108210210600105010501250
Burst pressure in bar501201202104204201000125012501250
Negative pressure-1 ... 0 bar; overload: 5 Bar; burst pressure: 7.5 Bar
Vacuum resistanceP > 1 bar: unrestricted
General Specifications
Accuracy> 0.4 Bar:< ± 0.125% FSO
< 0.4 Bar: < ± 0.25% FSO
Measuring rate1/s
Long term stability< ± 0.1% FSO
Media

Fuels, oils, gases, water

Temperature rangesFluid: -20 ... 85°C / -4 ... 185°F
Environment: -20 ... 70°C / -4 ... 158°F
Storage: -30 ... 80°C / -22 ... 176°F
Pressure port / housingStainless steel 1.4404
SealFKM
DiaphragmStainless steel 4.4435
Parts exposed to liquidPressure port, seals, diaphragm
DisplayLC display
Power supply2 x 3.6V lithium battery (1/2 AA)
Battery life1.5 years standby
ProtectionIP65
Process connection (selectable)G 1/2"
G 1/4"
1/4" NPT
1/2" NPT
Weightca. 300 g / < 1 lb

1 x Digital pressure sensor PCE-DMM 20