Meriam Module for MFT4000, 4005, 4010 VMA0055
$1,125.00
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Description
The Meriam VMA0055 is a DC voltage and current measurement and simulation module for use with the Meriam MFT 4000 Series Multi-Function Tester. The module features the functionality of a DVM and loop calibrator for terrific versatility. When used with other MFT functions, the VMA / MFT combination provides valuable functionality not available in other devices.
Measurement ranges include ±500 mV, ±55 V, and ±100 mA. Sourcing capabilities include 0-24 V and 0-22 mA. The VMA module will also simulate transmitter outputs when connected to a loop or it can be used to temporarily supply 24V DC loop power to unpowered devices during commissioning, outages or calibration activities.
VMA0055 goes far beyond the ±50 volts / mA measurement capability of the MFT base unit and has its own isolated power supply so common ground problems are not an issue.
MFT Users experience the following advantages:
Power a transmitter directly from VMA:
Measurement ranges include ±500 mV, ±55 V, and ±100 mA. Sourcing capabilities include 0-24 V and 0-22 mA. The VMA module will also simulate transmitter outputs when connected to a loop or it can be used to temporarily supply 24V DC loop power to unpowered devices during commissioning, outages or calibration activities.
VMA0055 goes far beyond the ±50 volts / mA measurement capability of the MFT base unit and has its own isolated power supply so common ground problems are not an issue.
MFT Users experience the following advantages:
Power a transmitter directly from VMA:
- Use MFT 4000 and 4010 to calibrate transmitters anywhere, anytime
- Concurrently use MFT base unit V / mA meter to simultaneously check transmitter output
- Use MFT 4010 HART® communications to commission or reconfigure unpowered transmitters
- Reduce the number of tools the technician carries
- Resolution to 1/100,000 counts
- Select desired V range for best possible accuracy
- Key in exact output value desired
- Increase or Decrease output value by predefined increments
- Auto-step tests are user defined for start and stop values, number of steps, dwell time, and manual or automatic advance
- CE Mark
- NIST traceable - standard
- Intrinsically Safe - MET Laboratories per CSA C22.2 and UL 913 Class I Division I, Groups A, B, C and D
Product Specifications
VMA0055 - DC Current (mA) Measure and Source Modes
Specification: | Measure Mode: | Source Mode (No External Power): |
---|---|---|
Resolution: | .001 mA | .001 mA |
Range: | ±100.000 mA (55 VDC compliance) | 0 - 22.000 mA |
Accuracy: | ± (0.01% of reading + 0.015% FS) | ± (0.01% of reading + 0.015% FS) |
Open Circuit Voltage: | 24 VDC | |
Output Drive: | 15 VDC minimum @ 24 mA, Resistive load | |
Temperature Coefficient: | ±(0.001% Rdg +0.002% FS) / °C | ±(0.003% Rdg +0.003% FS) / °C |
VMA0055 - Volts DC Measure and Source Modes
Specification: | Measure Mode: | Source Mode (No External Power): |
---|---|---|
Resolution: | 1/100,000 counts: .001 mV; .001 V | 1/100,000 |
Range: | 500 mV; 1, 2, 4, 8, 15, 30, 55 V | 0 - 24.000 VDC |
Accuracy: | ±(0.025% of reading + 0.005% FS) | ± (0.01% of reading + 0.05% FS) |
Open Circuit Voltage: | 24 VDC | |
Output Drive: | 15 VDC minimum @ 24 mA, Resistive load | |
Temperature Coefficient: | ± (0.001% Rdg +0.0015% FS) / °C | ± (0.0025% Rdg +0.0035% FS) / °C |
2-Wire Transmitter Simulation Mode
Specification: | Simulation (External Power): |
---|---|
Resolution: | .001 mA |
Range: | 0 - 24.000 mA |
Accuracy: | ± (0.01% of reading + 0.015% FS) |
Loop Voltage Limits: | 1 VDC min., 55 VDC max. |
Temperature Coefficient: | ± (0.003% Rdg +0.003% FS) / °C |
Loop Power Mode
Specification: | Regulated Power Source: |
---|---|
Range: | 24 VDC |
Open Circuit Voltage: | 24 VDC |
Output Drive: | 15 VDC Min. @ 24mA, Resistive load |