Pressure Gauge PCE-DMM 70
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Description
The pressure gauge is a precision instrument for leakage testing. The pressure gauge is specifically designed for leak testing of pipe networks. The actual pressure gauge and the display of this precision instrument can be separated without tools. The measurement values are stored in the internal memory. In addition to the measured values the user can measure point numbers, etc. This recording interval can be set from one second to 99 seconds.
Moreover, the measured value can be stored for a specified time. The measurement and test duration and the number of measured values in the pressure gauge can be programmed. The housing of this leak detector is made of stainless steel. A special feature of this gauge is that the display and sensor are separated from each other. This has the advantage, that several sensors can be installed in the pipe network, but you can see all the values on just one display. Sensor and display are separable with no tools required.
– To 400 Bar
– Relative and absolute pressure measurement
– Memory and interface
– Sensor and display separable
– Backlit LCD Display
– Different units
– Stainless steel diaphragm
– Applications: leak testing in pipe networks, machinery and equipment
Specification
| Nominal relative pressure in Bar | 0.1 | 0.16 | 0.25 | 0.40 | 0.60 | 1 | 1.6 | 2.5 | 4 | 6 | |
| Nominal absolute pressure in bar | 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 relative / absolute pressure in bar | 10 | 16 | 25 | 40 | 60 | 100 | 160 | 250 | 400 | ||
| Overpressure in bar | 40 | 80 | 80 | 108 | 210 | 210 | 600 | 1050 | 1050 | ||
| Burst pressure in bar | 50 | 120 | 120 | 210 | 420 | 420 | 1000 | 1250 | 1250 | ||
| Negative pressure | -1 … 0 bar; Overload: 5 bar; Burst pressure: 7.5 bar | ||||||||||
| Vacuum resistance | P ≥ 1 bar: unrestricted | ||||||||||
| General Specifications | |||||||||||
| Accuracy | ≥ 0.4 Bar: ≤ ± 0.05% FSO < 0.4 Bar: ≤ ± 0.125% FSO |
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| Measuring rate | 1/s or 2/s (adjustable) | ||||||||||
| Long term stability | < ± 0.1% FSO | ||||||||||
| Media | Gases Water |
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| Temperature ranges | Fluid: -10 … 55°C / 14 … 131°F Operating: -10 … 55°C / 14 … 131°F Storage: -20 … 70°C / -4 … 158°F |
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| Pressure port / housing | Stainless steel 1.4404 | ||||||||||
| Seal | FKM | ||||||||||
| Diaphragm | Stainless steel 4.4435 | ||||||||||
| Parts exposed to water | Pressure port, seals, diaphragm | ||||||||||
| Display | Graphic LCD Digit height 5.5 mm (gauge) Reading: max. 7 points, depending on the pressure range Temperature display, time, 100-segment bar graph, Adjustable backlighting |
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| Memory | Storage of printing units and sensor temperature (min, hrs., Daily for a set time) max. 8,500 values, modes: cyclical, linear measurement interval adjustable | ||||||||||
| Power supply | 3 x 1.5V Duracell Plus Batteries, AA | ||||||||||
| Battery life | 1.5 years standby | ||||||||||
| Protection | IP67 | ||||||||||
| Weight | ca. 680 g / 1.5 lbs | ||||||||||
Delivery Scope
1 x Digital Pressure Gauge PCE-DMM 70 incl. Pressure Transmitter
