Available modules include differential, gauge, vacuum and absolute pressure as well as temperature calibration, and voltage/current calibration. A voltage and current meter is integral to the base unit. All HART® field devices can be configured, polled, and trimmed using HART® communications. Device Specific commands for supported devices are included with the MFT.
The Meriam MFT 4000 series modular calibrator models:
- MFT 4000 Calibrator
the MFT 4000 is a base unit for calibration work with selected NIST traceable sensor modules & integral voltage/current meter. Documenting included.
- MFT 4010 Calibrator with HART
The MFT4010 includes Base unit for modules and full Device Specific HART communications. Quick Cal displays HART PV and AO along with MFT's NIST traceable measurements. User can identify needed trim(s) and access the trim function(s)from same display. Smart Trim allows selection of analog or digital trims without navigating through menu trees. Documenting included.
Documenting is included with all models of the Meriam MFT 4000 series modular calibrator. Documenting memory stores up to 200 HART configuration files and over 100 calibration results (as-found & as-left data[up to 21 points each], time/date infor, tag). Communication to a PC is possible via a DB-9 connector.
The Meriam MFT 4000 series modular calibrator is an all-in-one-tool that takes the place of multiple handheld instruments, which simplifies the workload and improves productivity. The Meriam MFT 4000 series supports pressure, t/c, RTD, I/P, P/I, switch, loop and mA/V calibrations for conventional or HART transmitter or local indicators.
A variety of positive-lock measurement modules is available for use with the MFT 4000 series calibrator including, differential gauge, vacuum and absolute pressure as well as temperature and voltage/current. A voltage and current meter is integral to the base unit. All HART field devices can be configured, polled and trimmed using HART communications. Device specific commands for supported devices are included with the MFT series.
The Meriam MFT 4000 series modular calibrator have many features for user convenience. Sensor modules and integral V/I can be re-calibrated for zero, p and linearity. The meter features a 2.1" x 2.1" display, four soft keys (definitions change with mode requirements) and eight hard keys provide the user interface. The display is configurable for 1 to 4 simultaneous measurements. Other features include auto shut off, damping, min/max value capture, display hold, sensor zero and direct contrast adjustment.
The Meriam MFT 4010 modular calibrator with HART communicator
The MFT 4010 is a break-through combination calibrator/HART communicator that truly reduces the time spent on field calibrations. The MFT 4010 delivers the versatility of a calibrator and the convenience of HART communications in one handheld unit. Users can view up to four measurements simultaneously on the high resolution LCD or compare HART PV and AO values to corresponding values measured by the NIST traceable MFT.
Functions
| All-In-One Tool |
Takes the place of multiple handheld instruments, simplifies workload and improves productivity. |
| Field Updates |
Uses Internet downloads to update and add capability / HART support |
| Security Lockout |
Lockout specific MFT set-tings or all at one time. |
| Automation for HART Field Devices |
Calibration is automated through auto setup of the calibrator based on the device settings; digital trims automate the device adjustment steps. |
| Modules |
Select from a variety of positive-lock measurement modules for excellent versatility. |
| Diagnostics |
MFT 4010 self-tests upon power up and upon installation of sensor modules. Advisories are posted on the display. |
| Calibration Types Supported |
Pressure, t/c, RTD, I/P, P/I, Switch, Loop and mA/V for conventional or HART transmitter or local indicators. |
| Field Re-certification |
Sensor modules and integral V / I can be re-calibrated for zero, span, & linearity via the MFT. |
| Dedicated DOF Memory |
Memory for 500 HART device drivers. |
Document As found
and As left Calibration Results |
Create calibration procedures on the handheld or download them from compatible device management software. Save results to non-volatile memory. |
| User Interface |
2.1” x 2.1” display, four soft keys (definitions change with mode requirements) and eight hard keys provide user inter-face. Display is configurable for 1 to 4 simultaneous measurements. |
| User Convenience |
Auto shut off, Damping, Min/Max value capture, display Hold, sensor Zero, direct Contrast adjustment |