VACTEST PPP 700 D
4 | 44 Instruction Manual VACTEST PPP 700 D_EN_en
2 VACTEST PPP 700 D
2.1 For Orientation
These operating instructions describe installation and operation of the VACTEST PPP 700 D.
The article number can be found on the product’s type label. Technical modifications are reserved
without prior notification.
2.2 Delivery Content
Included in the delivery consignment are:
– VACTEST PPP 700 D
– Protective flange cover
– Cable USB-C / USB-A
– Instruction manual
Available Accessories:
– Protective case
– Plug-in power supply 5 V
– Windows Software VACTEST Explorer
2.3 Product Description
The VACTEST PPP 700 D is measuring total gas pressure in the range 1.0 x 10
-2
- 1200 mbar, addition-
ally relative pressure in a maximum range of -1060 ... +340 mbar.
The VACTEST PPP 700 D is equipped with a Piezo/Pirani combination sensor and temperature com-
pensated. Additionally, the gauge operates a piezo-resistive sensor for measuring ambient pressure.
It must be mounted to suitable G1/8 connectors or can be operated directly under vacuum.
Due to the integrated data logger functionality, it is possible to store multiple measurements in the
device. By means of the USB or Bluetooth interface you can transmit the stored measurement data
to a PC or record measurements online on PC as well.
2.4 Proper Use
NOTE
The device is not designed for use in a corrosive atmosphere!
Dust, oil or condensing vapours will affect sensor performance and may cause malfunctions!
Aggressive media such as halogenides, carbon or oxygen plasma can reduce the devices lifetime!
The PPP 700 D serves exclusively to provide absolute and relative pressure measurements in gas-
eous media. It may only be connected to components specifically provided for such purpose. Please
respect the admissible overload.
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