General

Due to its versatility the hand-held multifunction calibrator Pascal series is ideally suited for on-field testing and calibration of industrial measuring instruments. The typical application is the calibration of pressure transmitters, temperature transmitters, pressure gauges, temperature probes and other measuring instruments. The calibration data are stored in the instrument’s memory. The communication with a PC is used to remotely control the unit and to download the calibration reports.

The Pascal 100 is the most advanced portable multifunction calibrator for the measurement and simulation of the following parameters: relative and absolute pressure, electrical signals (mA, mV, V, ?), temperature (TC, RTD), frequency and pulse. In addition, there is the possibility to include an optional HART® module which allows communication with HART® instruments.

Features

The calibrator Pascal 100 has a new large touchscreen display with a new intuitive user-friendly interface, that allows an easy and fast configuration of the calibrator. The availability of ATEX approval II 2G Ex ib IIC T4 Gb - Tamb: -10 ... +50 °C expands the possible applications of this calibrator into hazardous areas (only for Pascal 100/IS). Even in the ATEX version the DC 24 V voltage supply for external transmitters is available. The calibrator has four measurement channels and is thus capable to carry out up to four simultaneous measures. For more flexibility on on-field calibrations, the Pascal 100 has an on-board memory for data storage that allows the evaluation of logged measuring values and calibration reports. In laboratory applications the real-time communication allows the remote control of the Pascal 100 from a PC.

The Pascal 100 can be modularly configured with up to two input and two output modules as well as one HART® module and one output module, which are galvanically isolated from each other. The measurement/simulation of the electrical signals or temperature as well as up to six pressure sensors (four internal and two external sensors) enables the operator to configure the calibrator according to his specific requirements. The environmental parameters module (option) is another plus of Pascal 100, it allows the monitoring of the barometric pressure, the ambient temperature and the relative humidity. The values will be stored in the calibration report.

Pressure

The Pascal 100 has an integrated pressure/vacuum generation by means of a built in hand pump from -0.9 ... +21 bar (-13 ... +300 psi). The presence of a fine precision regulator allows the operator to adjust small pressure increments. Many different pressure configurations are available, e.g.: ? in combination with internal pressure sensors that can be connected to the internal pump (up to 21 bar / 300 psi) ? in combination with external pressure sensors that can be connected directly to the external plugs. Low pressure internal sensors are protected against overpressure by means of protection valves. High flexibility in measurement is given by the availability of multiple pressure engineering units.

Applications

• Calibration service companies and service industry
• Measurement and control laboratories
• Quality assurance

Special features

• Measurement and simulation of the following parameters: pressure, electrical signals (mA, mV, V, ?), temperature (TC, RTD), frequency and pulse
• Large colour display with touchscreen with new intuitive and user-friendly interface
• Internal pressure/vacuum generation
• Option: intrinsically safe version II 2G Ex ib IIC T4 Gb - Tamb: -10 ... +50 °C
• Option: integrated HART® module for communication with HART® instruments