Calibration technology

WIKA data sheet CT 15.01

Page 1 of 12

WIKA data sheet CT 15.01

∙ 11/2017

for further approvals

see page 4

ProcessCalibrator model CPH6000

Applications

■

Calibration service companies and 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 -1 ... 6,000 bar (-14.5 ... 87,000 psi)

■

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

■

Calibration and pressure-switch test functions

■

Software and complete service cases (incl. pumps)

available

ProcessCalibrator

Model CPH6000

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

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 6,000 bar

(87,000 psi), 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 (4 ft) 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 SWITCH-

TEST. In the CALIBRATION and PRESSURE SWITCH-

TEST 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.

Page 2 of 12 WIKA data sheet CT 15.01 ∙ 11/2017

Specications

ProcessCalibrator model CPH6000

Sensor technology 1 reference pressure sensor (interchangeable without tools)

;

Option: external operation via 1.2 m (4 ft) cable

Measuring range

Gauge bar -0.25 ... +0.25 -0.4 ... +0.4 -0.6 ... +0.6 -1 ... 0 -1 ... 1.5

-1 ... 2.5 -1 ... 3 -1 ... 5 -1 ... 9 -1 ... 15

-1 ... 24 -1 ... 39 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 0 ... 25 0 ... 40 0 ... 60

0 ... 100 0 ... 160 0 ... 250 0 ... 400 0 ... 600

0 ... 1,000

psi -4 ... +4 -6 ... +6 -10 ... +10 -14.5 ... 0 -14.5 ... 22

-14.5 ... 36 -14.5 ... 44 -14.5 ... 73 -14.5 ... 130 -14.5 ... 220

-14.5 ... 350 -14.5 ... 565 0 ... 4 0 ... 6 0 ... 10

0 ... 14,5 0 ... 25 0 ... 40 0 ... 60 0 ... 90

0 ... 145 0 ... 250 0 ... 360 0 ... 580 0 ... 870

0 ... 1,450 0 ... 2,320 0 ... 3,630 0 ... 5,800 0 ... 8,700

0 ... 14,500

Accuracy of the measuring chain 0.025 % FS

Gauge bar 0 ... 1,600 0 ... 2,500 0 ... 4,000 0 ... 5,000 0 ... 6,000

psi 0 ... 23,200 0 ... 36,200 0 ... 58,000 0 ... 72,500 0 ... 87,000

Accuracy of the measuring chain 0.1 % FS

Absolute pressure bar abs. -0.8 ... 1.2 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 0 ... 25

psi abs. -11.6 ... 17.4 0 ... 4 0 ... 6 0 ... 8 0 ... 14.5

0 ... 23 0 ... 36 0 ... 60 0 ... 90 0 ... 145

0 ... 230 0 ... 360

Accuracy of the measuring chain 0.025 % FS

Overpressure limit

(dependent on the measuring

range)

3 times; < 25 bar

2 times; > 25 bar ... ≤ 600 bar

1,5 times; > 600 bar ... ≤ 2,500 bar

1,2 times; > 2,500 bar

3 times; < 360 psi

2 times; > 360 psi ... ≤ 8,700 psi

1,5 times; > 8,700 psi ... ≤ 36,260 psi

1,2 times; > 36,260 psi

Types of pressure Relative pressure, {absolute pressure from 0 ... 25 bar abs. (0 ... 360 psi abs.) and vacuum from

-1 ... 39 bar (-14.5 ... 550 psi)}

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 (74 °F) and in vertical mounting position, pressure connection facing downwards.

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 can provide a DKD/DAkkS

calibration certicate for this instrument.