WIKA CPH6000 Specifications

ProcessCalibrator
Model CPH6000

Applications

■

Calibration service companies/service industry

■

Maintenance facilities

■

Measurement and control laboratories

■

Quality assurance

Special features

■

Digital indicator with easily interchangeable reference
pressure sensors (sensor can also be attached externally)

■

Measuring ranges from 0 ... 250 mbar to 0 ... 8,000 bar

■

Accuracy: 0.025 % (incl. calibration certicate)

■

Calibration and pressure-switch test functions

■

Software and complete service cases (incl. pumps)
available

Calibration technology

WIKA data sheet CT 15.01

ProcessCalibrator model CPH6000

Description

Handling

For a solution that always matches the application, there are
many pressure sensors to choose from, with accuracies of
up to 0.025 % and measuring ranges up to 8,000 bar, which
can be interchanged quickly and without tools. In addition to

being xed to the instrument, the reference pressure sensor

can, optionally, be used externally via an approx. 1.2 m long
connecting cable. If the reference pressure sensor on the
instrument is changed, then the digital indicator will recognise
the new measuring range and so this saves the operator from

having to congure it via the menu.

Functionality

In the setup menu there are 3 operating modes to choose
from:
MEASURING, CALIBRATION and PRESSURE SWITCH­TEST. In the CALIBRATION and PRESSURE SWITCH­TEST modes, a menu assistant supports the user during
each operation and records, for example, the calibration
data from several calibrations or automatically calculates
the switch hysteresis. To power the test item and to read its
measurement signals, there are electrical inputs and outputs

which are protected from adverse conditions in the eld by

captive protection caps.

Software

For the evaluation and documentation of the calibration data
stored in the CPH6000, WIKA-CAL calibration software
is available. Using this software, the data is automatically

transferred into a printable calibration certicate.
Furthermore, WIKA-CAL also oers, over and above

PC-supported calibration, the management of the calibration
and instrument data in an SQL database. For data transfer,
an RS-232 and a USB interface are available.

Complete test and service cases

For maintenance and service applications, various service
case systems are available. These include service cases
with or without pressure generation, charger, test-cable set,
adapter, etc.

Certied accuracy

For each reference pressure sensor, the accuracy is certied
by a factory calibration certicate which accompanies the

instrument. On request, we are also pleased to provide a

DKD/DAkkS calibration certicate for the instrument from our

own DKD/DAkkS laboratory.

Data sheets showing similar products and accessories:
Test pumps, hydraulic; model CPP series; see data sheet CT 91.05
Test pump, pneumatic; model CPP30; see data sheet CT 91.06
Calibration software; WIKA-CAL; see data sheet CT 95.10

Page 1 of 10WIKA data sheet CT 15.01 ∙ 03/2014

Specications

ProcessCalibrator model CPH6000

Sensor technology

Measuring range bar 0 ... 0.25 0 ... 0.4 0 ... 0.6 0 ... 1 0 ... 1.6 0 ... 2.5 0 ... 4 0 ... 6 0 ... 10 0 ... 16

Overpressure limit bar 1.6 2 4 5 10 10 14 35 35 80

Burst pressure bar 2.4 2.4 4.8 6 12 12 20.5 40 42 96

Accuracy of the measuring chain 0.025 % FS

Measuring range bar 0 ... 25 0 ... 40 0 ... 60 0 ... 100 0 ... 160 0 ... 250 0 ... 400 0 ... 600 0 ... 1,000

Overpressure limit bar 80 80 120 200 320 500 800 1,200 1,500

Burst pressure bar 96 96 550 800 1,000 1,200 1,700 2,400 3,000

Accuracy of the measuring chain 0.025 % FS

Measuring range bar 0 ... 1,600 0 ... 2,500 0 ... 4,000 0 ... 5,000 0 ... 6,000 0 ... 7,000 0 ... 8,000

Overpressure limit bar 2,300 3,500 5,000 6,000 7,000 8,000 10,000

Burst pressure bar 4,000 6,000 8,000 10,000 11,000 11,000 12,000

Accuracy of the measuring chain 0.1 % FS
Types of pressure Relative pressure, {absolute pressure measuring ranges from 0 ... 25 bar abs. and vacuum measuring ranges from

Sensor compatibility Compatible with model CPT6000 reference pressure sensors

{} Items in curved brackets are optional extras for an additional price.

1) Up to 10 reference pressure sensors can be supported on each instrument (up to 10 calibration data sets).

2) Calibrated at 23 °C and in vertical mounting position, pressure connection facing downwards.

1 reference pressure sensor (interchangeable without tools) 1); optional: external operation via 1.2 m cable

2)

2)

2)

-1 ... +39 bar}

0.15 % FS

2)

Digital indicator model CPH6000

Display

Display Large TFT colour screen for the display of reference and test signals and additional information
Display resolution up to 6 digits; adjustable
Pressure units mbar, bar, psi, Pa, hPa, kPa, MPa, mmHg, cmHg, inHg, mmH

a customer-specic unit (freely selectable dependant on measuring range)

Functions

Operating mode MEASURING, CALIBRATION and SWITCH-TEST
Measuring rate 2 values/s
Functions MEASURING, CALIBRATION and SWITCH-TEST

Min/Max memory, Tare, Min/Max alarm (audible/visual), lter (running average), zero-point adjust­ment, PowerSave function

Menu languages English, German, Spanish, French, Italian, Russian (settable)

CALIBRATE function

Memory capacity up to 16 test items
Test points/test item up to 32 comparison points

SWITCH-TEST function

Switch points Determination of the switch point and automatic calculation of the hysteresis

Measuring input, voltage

3)

Measuring range DC 0 … 1 V; DC 0 ... 2 V; DC 0 ... 5 V; DC 0 ... 10 V
Resolution up to 6 digits; adjustable
Accuracy 0.5 mV

Measuring input, current

3)

Measuring range 0 ... 20 mA; 4 ... 20 mA
Resolution up to 6 digits; adjustable
Accuracy 1.6 µA

Output

Voltage supply DC 24 V [load: max. 50 mA; min 20 mA] (can be activated via menu)

Power supply

Supply Internal Lithium-Ion rechargeable battery (charging time: < 6 h)
Battery life approx. 20 hours of operation

O, cmH2O, mH2O, inH2O, kg/cm² and

2

3) Factory calibration certicate (optional: DKD/DAkkS calibration certicate).

Page 2 of 10 WIKA data sheet CT 15.01 ∙ 03/2014

Digital indicator model CPH6000

Permissible ambient conditions

Operating temperature 0 ... 50 °C
Storage temperature -20 ... +70 °C
Relative humidity 0 ... 85 % r. h. (non-condensing)

Communication

Interface RS-232 and USB

Case

Material impact-resistant ABS plastic, membrane keypad, transparent screen
Ingress protection IP 54 (with protection caps closed)
Dimensions see technical drawing
Weight approx. 850 g

Reference pressure sensor model CPT6000

Pressure connection ≤ 1,000 bar: G ½ B; {various connection adapters on request}

> 1,000 bar: M16 x 1.5 female, with sealing cone

Material

®

Wetted parts Stainless steel (with measuring ranges > 25 bar ... ≤ 1,000 bar Elgiloy
Internal transmission uid Synthetic oil (only for measuring ranges up to 25 bar) {Halocarbon oil for oxygen variants}

Sensor specications

Accuracy per year ≤ 0.025 % FS (only with CPH6000)
Compensated range 0 ... 50 °C

Permissible ambient conditions

Medium temperature

1)

-20 ... +80 °C

4)

Operating temperature -20 ... +80 °C
Storage temperature -40 ... +85 °C

4)

Relative humidity 0 ... 95 % r. h. (non-condensing)

Case

Material Stainless steel
Connection to the CPH6000 Option: external operation via 1.2 m connection cable (plug-and-play)
Ingress protection IP 65 (with cable connected)
Dimensions see technical drawing
Weight approx. 230 g

{} Items in curved brackets are optional extras for an additional price.

4) For oxygen versions, the medium temperature must not exceed 60 °C.

in addition)

4)

CE conformity, approvals, certicates

CE conformity, CPH6000

EMC directive 2004/108/EC, EN 61326 emission (group 1, class B) and interference immunity (portable measuring

equipment)

CE conformity CPT6000

Pressure equipment directive 97/23/EC; module A
EMC directive

Approvals

GOST-R Import certicate, Russia
GOST Metrology/measurement technology, Russia

Certicates

Calibration Standard: 3.1 calibration certicate per DIN EN 10204

Approvals and certicates, see website

2004/108/EC, EN 61326 emission (group 1, class B) and interference immunity (industrial application)

Option: DKD/DAkkS calibration certicate

Page 3 of 10WIKA data sheet CT 15.01 ∙ 03/2014