Digital PressureIndicator/ Digital pressure to 40 bar / Relative and absolute pressure measurement / ± 0.125% FSO accuracy
The pressure indicator PCE-DMM 21 is suitable for flush sanitary installation. The pressure indicator may represent on its rotatable display pressures up to 40 bar, absolute or relative. The filling of the pressure indicator has a food safe FDA approval. The flush mounting of the pressure indicator can be sterilized. The display on the�pressureindicator is rotatable.
– To 400 Bar
– Relative Pressure Measurement
– Max-Min Function with reset
– 2 Backlit display
– Different units
– Stainless steel�flush diaphragm
Nominal pressure relative inbar | 0.1 | 0.16 | 0.25 | 0.40 | 0.60 | 1 | 1.6 | 2.5 | 4 | 6 | |
Nominal pressure absolute inbar | 0.40 | 0.60 | 1 | 1.6 | 2.5 | 4 | 6 | ||||
Overpressure in bar | 0.5 | 1 | 1 | 2 | 5 | 5 | 10 | 10 | 20 | 40 | |
Burst pressure in bar | 1.5 | 1.5 | 1.5 | 3 | 7.9 | 7.5 | 15 | 15 | 25 | 50 | |
Nominal pressure relative / absolute in bar | 10 | 16 | 25 | 40 | |||||||
Overpressure in bar | 40 | 80 | 80 | 108 | |||||||
Burst pressure in bar | 50 | 120 | 120 | 210 | |||||||
Negative pressure | -1 … 0 bar; Overload: 5 bar; Burst pressure: 7.5 bar | ||||||||||
Vacuum resistance | P > 1 Bar: unrestricted | ||||||||||
General Technical Data | |||||||||||
Accuracy | > 0.4 Bar: < ± 0.125 % FSO < 0.4 Bar: < ± 0.25 % FSO | ||||||||||
Measuring rate | 1/s | ||||||||||
Long term stability | < ±0.1% FSO | ||||||||||
Media | Fuels, oils, gases, water | ||||||||||
Temperature ranges | Fluid: -20 … 85°C / -4 … 185°F Environment: -20 … 70°C / -4 … 158°F Storage: -30 … 80°C / -22 … 176°F | ||||||||||
Pressure port / housing | Stainless steel�1.4404 | ||||||||||
Seal | FKM | ||||||||||
Diaphragm | Stainless steel�1.4435 | ||||||||||
Parts that come into contact with water | Pressure port, seals, diaphragm | ||||||||||
Display | LC Display | ||||||||||
Power supply | 2 x 3.6V lithium battery (1 / 2AA) | ||||||||||
Battery life | 1.5 years standby | ||||||||||
Protection | IP65 | ||||||||||
Weight | ca. 300 g / < 1 lb |
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