Mensor CPT2500 Specifications
USB pressure transmitter
With USB adapter and software
Model CPT2500
Applications
■
Calibration service companies and service industry
■
Quality assurance
■
Recording and monitoring of pressure processes
■
Measurement of pressure peaks
Special features
■
Recording interval can be set from 1 ms ... 10 s
■
Measuring ranges from 0 ... 25 mbar to 0 ... 1,000 bar
■
Accuracy: 0.2 %, optional 0.1 % (incl. calibration certicate)
■
No external voltage supply required
■
Software for recording of measured values, calibration and
evaluation
Calibration technology
WIKA data sheet CT 05.01
Model CPT2500 USB pressure transmitter with model
CPA2500 USB adapter
Description
Extensive application possibilities
The CPT2500 USB pressure transmitter is suitable for
connection to any PC with a USB port, via the CPA2500 USB
adapter.
For the USB adapter there are stainless steel pressure
transmitters available with measuring ranges up to 1,000 bar.
The USB adapter automatically detects the measuring range
of the currently connected pressure transmitter and ensures
a highly accurate pressure measurement.
Functionality
The measurement interval for pressure recording can be set
in the range of 1 ms ... 10 s. With a recording interval of more
than 5 ms the following data is recorded in addition to the
current measured value:
■
the mean value over the recording interval
■
the maximum and minimum value during the recording
interval
Thus pressure peaks within the overall recording interval can
be very easily identied.
It is also possible to set start and stop conditions for the
recording. In this way it is possible to detect pressure peaks
with a resolution of up to 1 ms.
The CPT2500 is a thus very well suited to all applications
where, over a limited time span, pressure processes must be
recorded and analysed with high resolution.
Software
The USBsoft2500 and USB ScanSoft software are delivered
as standard with the USB adapter. With it, all settings
for recording the pressure process can be made. The
recorded measured values can be graphically displayed and
evaluated.
In addition to the USBsoft2500 and USB ScanSoft software,
WIKA-CAL calibration software for calibration tasks is also
available. Using this software, the data is automatically
transferred into a printable calibration certicate.
Furthermore, WIKA-CAL also oers, over and above
PC-supported calibration, the management of the calibration
and instrument data in an SQL database. For data transfer, a
USB interface is available.
Data sheets showing similar products and accessories:
Hand-Held pressure indicator; model CPH6200; see data sheet CT 11.01
Hand-Held pressure indicator; model CPH6300; see data sheet CT 12.01
Test pumps, hydraulic; CPP-Series; see data sheet CT 91.05
Hand test pump, pneumatic; model CPP30; see data sheet CT 91.06
Calibration software; WIKA-CAL; see data sheet CT 95.10
Page 1 of 6WIKA data sheet CT 05.01 ∙ 05/2014
Complete service case
For easy transport and safe storage, the USB adapter is
delivered in a compact transport case, which can also hold
one or more pressure transmitters.
Certied accuracy
For each reference pressure sensor, the accuracy for the
complete measuring chain is certied by a factory calibration
certicate which accompanies the instrument. On request,
we can provide a DKD/DAkkS calibration certicate for this
instrument.
Specications
USB pressure transmitter model CPT2500 (complete measuring chain)
Measuring range mbar 0 ... 25 0 ... 40 0 ... 60 0 ... 100 0 ... 160 0 ... 250 0 ... 400 0 ... 600
Overpressure limit mbar 500 500 500 1,000 1,500 2,000 2,000 4,000
Burst pressure mbar 1,000 1,000 1,000 2,000 2,000 2,400 2,400 4,800
Resolution dependant on pressure range (max. 4 1/2-digit)
Measuring range bar 0 ... 1 0 ... 1.6 0 ... 2.5 0 ... 4 0 ... 6 0 ... 10 0 ... 16 0 ... 25
Overpressure limit bar 5 10 10 17 35 35 80 50
Burst pressure bar 6 12 12 20.5 42 42 96 96
Resolution dependant on pressure range (max. 4 1/2-digit)
Measuring range bar 0 ... 40 0 ... 60 0 ... 100 0 ... 160 0 ... 250 0 ... 400 0 ... 600 0 ... 1,000
Overpressure limit bar 80 120 200 320 500 800 1,200 1,500
Burst pressure bar 400 550 800 1,000 1,200 1,700 2,400 3,000
Resolution dependant on pressure range (max. 4 1/2-digit)
Type of pressure Relative pressure, {absolute pressure from 0 ... 25 bar abs. and vacuum from -1 ... +24 bar}
Accuracy of the measuring chain 0.2 % FS (resolution 4-digit); {optional: 0.1 % FS (resolution 4 1/2-digit)}
{ } Items in curved brackets are optional extras for an additional price.
Rererence pressure sensor model CPT2500
Process connection
Pressure units mbar, bar, Pa, kPa, MPa, mmHg, psi, inHg (0 °C), inHg (60 °F), mWs; (depending on the measuring
Material
Wetted parts Stainless steel or Elgiloy
Internal transmission uid Synthetic oil (only for measuring ranges up to 16 bar or ush diaphragm)
Sensor specication
Accuracy per year ≤ 0.2 % of span at reference conditions
Compensated range 0 ... 80 °C
Mean temperature coecient ≤ 0.2 % of span/10 K (outside of reference conditions)
Measuring rate 1,000 measurements/s
Permissible ambient conditions
Medium temperature -25 ... +100 °C
Operating temperature -20 ... +80 °C
Storage temperature -40 ... +100 °C
Relative humidity 0 ... 95 % r. h. (non-condensing)
Case
Material Stainless steel
Dimensions see technical drawings
Weight approx. 220 g
{ } Items in curved brackets are optional extras for an additional price.
1) As an oxygen version, a ush diaphragm model is not available. In an oxygen version, the model CPT2500 is only available in gauge pressure ranges ≥ 0.25 bar, with media tempera-
tures between -10 … +50 °C and using stainless steel or Elgiloy® wetted parts.
2) For pressure measuring ranges 0 ... 25 mbar, 0 ... 40 mbar and 0 ... 60 mbar all wetted parts are made of stainless steel, silicium, aluminium, gold, silicone.
3) Reference conditions: 15 ... 25 °C
4) For pressure measuring ranges 0 ... 25 mbar, 0 ... 40 mbar and 0 ... 60 mbar the medium temperature and storage temperature are limited to +80 °C.
1)
G ½ B; {ush diaphragm (G 1 for 0.1 up to 1.6 bar) or various connection adapters on request}
range, selectable)
®
, (> 25 bar with additional NBR seal)
2)
Flush diaphragm version: stainless steel {Hastelloy C4}; O-ring: NBR {FKM/FPM or EPDM}
{Halocarbon oil for oxygen applications}; {Listed by FDA for food industry}
3)
4)
4)
Page 2 of 6 WIKA data sheet CT 05.01 ∙ 05/2014
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