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Calibration

WIKA data sheet CT 15.51

Page 1 of 15

WIKA data sheet CT 15.51

03/2019

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

Portable process calibrator

Model CPH7000

Portable process calibrator model CPH7000 with 

optional hand pump

Description

General information

The model CPH7000 process calibrator is a precise, portable 

calibrator for the calibration and checking of analogue 

pressure measuring instruments, pressure transmitters and 

process transmitters. Furthermore, pressure switches can 

be checked and the switching point determined. With the 

CPH7000, not only can transmitters be checked, but also 

simulated and tested.

Design

The CPH7000 optionally features an integrated reference 

pressure sensor and also a manual pressure generation, with 

which pressures of -0.85 ... +25 bar (12.3 ... +360 psi) can be 

generated. It is possible to simultaneously power an external 

transmitter via the electrical module and to measure (or also 

simulate) its output signal.

Functions

The calibrator offers the possibility to set calibration routines 

quickly and easily, but also to run preconfigured calibration 

routines and automatically save the measured values. Over 

the WIKA-Wireless interface, the completed calibration 

processes can be transmitted to a PC. This data can 

subsequently be evaluated and archived using WIKA-Cal 

software. Thus a completely paperless transmitter calibration 

is possible with just the CPH7000.

Accuracy

The CPH7000 is compensated over a wide temperature 

range of 10 ... 50 °C (50 ... 122 °F) and achieves an accuracy 

of 0.025 % of span. In order to avoid intricate calculations, 

the measured values can also be displayed directly in 

customer-specific units.

for further approvals 

see page 6 - 7

Applications

 

Calibration service companies and service industry

 

Measurement and control laboratories

 

Quality assurance

 

On-site calibration

Special features

 

Manual pressure generation of -0.85 … +25 bar 

(12.3 ... +360 psi)

 

Accuracy: 0.025 % FS (incl. calibration certificate)

 

Generation/measurement of 0 ... 30 mA and voltage 

supply DC 24 V

 

Data logger with high measuring rate and large memory

 

A calibration assistant guides you through the calibration

Содержание CPH7000

Страница 1: ...smitter via the electrical module and to measure or also simulate its output signal Functions The calibrator offers the possibility to set calibration routines quickly and easily but also to run preconfigured calibration routines and automatically save the measured values Over the WIKA Wireless interface the completed calibration processes can be transmitted to a PC This data can subsequently be e...

Страница 2: ...calibrator model CPH7000 Display Display Touchscreen colour display Display resolution up to 5 digits selectable Pressure units mbar bar psi Pa kPa hPa MPa mmHg cmHg inHg mmH2O mH2O inH2O 4 C inH2O 20 C inH2O 60 F inHg 0 C inHg 60 F kg cm kp cm lbf ft kN m atm Torr micron g l 20 C kg m 20 C as well as two user defined units Settings Applications Apps Measure calibrate logger switch test Measuring ...

Страница 3: ...y Measure 0 01 1 µA Supply 0 01 2 µA 8 Voltage Measuring input DC 0 30 V Measuring output DC 24 V Resolution 1 mV Accuracy 0 01 or reading 1 mV Barometric reference 1 9 Measuring range 850 1 100 mbar 12 3 16 psi Accuracy 1 mbar 1 Optional 5 The internal reference sensor is only available in combination with a pneumatic unit 6 It is defined by the total measurement uncertainty which is expressed wi...

Страница 4: ...obe diameter 3 mm 0 12 in Cable length 1 m 3 28 ft Connection to CPH7000 max 1 temperature probe 2 User defined RTD probe Input of the coefficients of R0 A B and C Ambient module 1 Measuring range Air humidity 0 100 r h Temperature 30 125 C 22 257 F Accuracy Air humidity 5 r h Temperature 0 2 K 0 36 F Connection to CPH7000 max 1 ambient module 2 WIKA Wireless 4 Frequency range 2 400 2 500 MHz HF o...

Страница 5: ... times 1 600 bar 1 1 times 6 000 bar 3 times 360 psi 2 times 360 psi 8 700 psi 1 5 times 8 700 psi 25 000 psi 1 3 times 25 000 psi 1 1 times 85 000 bar Process connection Selectable versions G B G B G female G B G male on G female G B flush with O ring of NBR G B flush with O ring of EPDM G 1 B flush with O ring of NBR G 1 B flush with O ring of EPDM NPT NPT NPT male on NPT female NPT female M16 x...

Страница 6: ...r 9 84 ft connection cable plug and play Ingress protection IP65 IP67 when connected Dimensions see technical drawing Weight approx 230 g 0 5 lbs 11 For oxygen versions the medium temperature must not exceed 60 C 140 F Approvals Logo Description Country EU declaration of conformity for CPH7000 EMC directive EN 61326 emission group 1 class B and interference immunity portable measuring equipment R ...

Страница 7: ... Uzstandard 12 Metrology measurement technology Uzbekistan 12 Optional Certificates Certificate Calibration Standard 3 1 calibration certificate per EN 10204 Option DKD DAkkS calibration certificate Recommended recalibration interval 1 year dependent on conditions of use Patents property rights Patents Design Registered under USD 786 719S Approvals and certificates see website ...

Страница 8: ...WIKA data sheet CT 15 51 03 2019 Page 8 of 15 Dimensions in mm in Reference pressure sensor model CPT7000 Digital process calibrator model CPH7000 ...

Страница 9: ...aximum and Minimum memory e g for leak testing Alarm function for safety testing For further information see the operating instruction Application icons app The home screen is very clearly subdivided into application oriented apps Measure Display of 3 different measurements Logger Simultaneous recording of up to 3 signals Info All instrument information available at a glance Remote WIKA Wireless r...

Страница 10: ...ftware Up to 100 calibrations can be stored Re calibrations possible PC software available Communication with WIKA Cal calibration software via WIKA Wireless Operating mode Calibrate Features Pressure display on the closing and opening of the switch Automatic calculation of the hysteresis Operating mode Switch test Switch test with external voltage supply Switch test with voltage supply DC 24 V of...

Страница 11: ...red value at the same time Automatic or manual data acquisition Direct display as graph or table Logger protocols are automatically saved Applications Logging of current voltage pressure and temperature The logger menu guides one step by step through the logger process The data sets incl date and time are automatically saved in the CPH7000 Before logging the data routines can be set directly on th...

Страница 12: ...nder test DUT Kalibriergegenstand KG Environmental conditions Umgebungsbedingungen Place of calibration Ort der Kalibrierung Measurement conditions Messbedingungen Calibration certificate Kalibrierschein Customer Demo customer Kunde Demo street DE 12345 Demo city Customer order No Kundenbestellnummer Order date Bestelldatum Date of calibration 01 02 2017 Datum der Kalibrierung Operator Demo User B...

Страница 13: ...e 7 Pressure connection set model Minimess 1620 incl test item hose length 1 m 3 28 ft 8 Dirt trap set Standard Consisting of Dirt trap Sealing set Hose Hose connection G via hose to G G NPT or NPT female L Dirt trap set with knurled nut Consisting of Dirt trap Knurled nut Sealing set Hose Hose connection G via hose to G G NPT or NPT female M Sealing set Consisting of 4 x G USIT seals 2 x G USIT s...

Страница 14: ...ers T Sensor connection cable for reference pressure sensor model CPT7000 length 1 m 3 28 ft S for reference pressure sensor model CPT7000 length 3 m 9 84 V Temperature probe Pt100 uncalibrated P Atmospheric module E Power supply unit N WIKA Wireless USB Stick B Ordering information for your request 1 Order code CPH A 70 2 Option ...

Страница 15: ...n certificate per DIN EN 10204 Options DKD DAkkS calibration certificate Service case with process calibrator and accessories completely equipped Process calibrator model CPH7000 Ordering information CPH7000 Version Pressure generation Unit Pressure type Measuring range Accuracy Type of certificate Barometer Barometer calibration Atmospheric module Atmospheric module calibration Temperature probe ...

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