Model CTP5000
6Pages

Calibration technology Applications ■ Reference thermometer for measuring very accurate temperature in a range of -196 ... +660 °C (-321 ... +1,220 °F) ■ Reference thermometer and a precision instrument for testing, adjusting and calibrating temperature measuring instruments in factories and calibration laboratories ■ Comparative calibration in dry well calibrators, tube furnaces and liquid baths Special features Reference thermometer model CTP5000 ■ Temperature range: -196 ... +660 °C (-321 ... +1,220 °F) ■ High stability ■ Low drift, long service life ■ Bare wires, DIN connector or SMART plug Description The CTP5000 provides a full range platinum resistance thermometers (PRTs) for use in every application from standards calibration to site temperature measurement. If the ‘off the shelf’ range will not suit the needs the thermometers can be supplied custom manufactured to almost any specification. WIKA also provide a range of standards resistors for use when calibrating platinum resistance thermometers. Using calibrated probes with a precise thermometer there is a choice between storing the calibration data into the memory of the instrument or if using ASL SMART probes for ease of convenience, the calibration is stored in an electronic memory chip located in the connector. Therefore moving the SMART probe between channels or instruments is easy as the calibration data is stored in the SMART-probe connector, no need to enter the calibration data into the instrument channel now being used. For calibration, the test items and the standard thermometer are brought to the same temperature in a temperature conditioning unit. As soon as a stable temperature is reached, the test items are read or their output signals are measured (resistance, thermoelectric voltage, standard signal) and compared with the standard thermometer. Using this comparison method, the measuring uncertainty can be considerably reduced because not only the display of the temperature conditioning unit is taken into consideration. IwikaII ^ Part of your business WIKA data sheet CT 61.20 • 07/2017 Data sheets showing similar products and accessories: Standard platinum resistance thermometer (SPRT); model CTP5000-T25; see data sheet CT 61.25 DC resistance thermometry bridge; model CTR6000; see data sheet CT 60.30 AC resistance thermometry bridge; model CTR6500; see data sheet CT 60.40 Primary-standard resistance thermometry bridge; model CTR9000; see data sheet CT 60.80

WIKA data sheet CT 61.20 • 07/2017

Specific probe data WIKA data sheet CT 61.20 • 07/2017

Approvals and certificates, see website WIKA data sheet CT 61.20 • 07/2017

Resistance thermometer Resistance thermometer Resistance thermometer WIKA data sheet CT 61.20 • 07/2017

Viewed from top panel View towards front panel connector Options With bare wires, DIN plug or SMART plug With ASL's SMART connector on the probes,storing the data is needed only once - in the connector! The calibration data stays with the probe - permanently. It can even be used on another read-out without any further action. The SMART connector saves time and reduces error. If there are existing calibrated or uncalibrated probes, no problem, ASL read-outs automatically register if a probe is SMART or normal. Accessories Temperature probes ■ With DIN plug ■ With SMART plug ■ Probe extension...