Measures frequency, counts and transmits pulses Symmetrical zero based square pulses, with an adjustable amplitude, are transmitted with frequencies up to 10 kilohertz. A preset number of pulses may be transmitted to test or calibrate totalizers and counters. Model MCX-II also features frequency measurement and pulse counting. Output readings may be expressed in Hertz, pulses/hour/ or pulses/minute.
Reads and outputs volts and millivolts Ranges for low millivolt applications with resolutions down to 1 microvolt are available for simulation or measurement on analytical sensors or thermocouples. Volt ranges may be used for measurements on transmitter supply systems or for any other general application.
Calibrator computer interface supplied as standard A RS232 connector and a solid state disk station are built-in as standard for transfer of calibration routines and results. With optional available software the MCX-II can be used for test bench applications as well. The software is suitable to store recorded calibration results in your personal computer to comply to ISO 9002 standards.
Programmable signal converter With this unique feature any input signal (including signals from the optional temperature probe) can be converted into any on the MCX-II available output signals while maintaining full galvanic isolation. Zero and span settings for both input and output are fully programmable.
Transmitter simulation and calibration Model MCX-II can be connected to system inputs to simulate 4-20mA transmitters. Adequate power is available to drive 20mA into a load of 900 Ohms in the source mode. An integral 24 VDC power supply has been provided at the input terminals to power and read 2- wire transmitters simultaneously. For fast loop checks, preset steps can be called to output 4, 8, 12, 16 and 20mA.
True 4-wire RTD and Ohms measurements and simulation Unique on portable equipment model MCX-II has been designed to measure RTD's or any other resistor connected in a 4-wire mode. The MCX-II screen indicates automatically whether you have made a 2 or 4 wire connection. Simulation can be performed with resolutions as low as 0.01 Ohms.
Temperature transmitter simulation Simulation of temperature transmitters allow the user to check and calibrate 4-20mA system inputs. User can set and change temperature readings and output the related milliamps. This function is available for all specified sensors.
Temperature transmitter calibration 2-wire temperature transmitters are connected in a closed loop with the calibrator, they will be powered and read while receiving a RTD or thermocouple signal. For fast and easy comparison the mA reading is converted into °C or °F. Transmitters may be linear or non-linear types.
Options
Recording Calibrations in Field or Workshop with Linkpak-W Supporting software for Windows has been developed to transfer a selection of calibration routines from your PC to a solid state disk (SSD). With the disk inserted in the MCX-II-calibrator you can run field calibrations simply by selecting a tag number. Calibrator readings are recorded directly in Data Base Formatted (DBF) files. For workshop applications a direct high speed communication without the SSD-media is available. The Linkpak-W option is rec-ommended to comply to ISO 9000 quality programs.
Module for Pressure Calibrations Modules to calibrate pressure instruments are available with one or two sensors ranging from Vac to 5000 PSI (Gage and absolute are available). Modules with two sensors may be selected to read differential pressure. Typical accuracies are 0.05% of reading. Micro-processor techniques have been used to compensate for linearity errors and ambient temperature effects. To suit both portable and table use, the pressure module can be plugged-in either on the front or on the back of the MCX-II. Pressure modules can be shared between multiple MCX-II units. Calibration is stored in each module.
Features
Calibration lab in a nutshell
HART Communication
Rotatable control panel
Reads input and output simultaneously
Simulates thermocouples and RTD's
Calibrates pressure switches
Extended frequency functions
Calibrates pressure transmitters
54 input and output ranges
Output ramp and step functions
Help screens
Operates on batteries or line voltage
Differential pressure readings
Scaled readings
Flow curve scaled readings
Keystroke memory
CAT NO.
MODEL
DEscRIPTION
AVAIL
PRICE
UM62900
MCX-II
MULTI CALIBRATOR-0.008% ACC. MCX *C/RB
Yes
4,901,454
Multi-function Calibrator with 0.008% accuracy. Complete with carrying case, batteries, operating manual, fire test leads, spare fuses, shoulder strap and calibration certificate.
UM62901
LPDPI
OPTIONAL LINKPAK- W4.0 SOFTWARE FOR DPISERIES LINKW* C/RB FOR Multi-Function Documenting Calibrator
Yes
127,174
UM62902
MCX-PM-605
OPTIONAL Pressure Calibration module, Single input FOR Multi-Function Documenting Calibrator
Yes
1,319,877
UM62903
MCX-PM-601
OPTIONAL DUAL INPUT PRESSURE MODULE FORMCX FOR Multi-Function Documenting Calibrator
