Metravi 15+ mV mA with Loop Calibrator

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Metravi 15+ mV mA with Loop Calibrator Specification

Temperature Range
0C to 50C

Current Range
0 to 24mA

Measurement Range
0 to 24mA, 0 to 15V

Humidity %
<80% RH (non-condensing)

Equipment Type
Loop Calibrator

Resolution
1A (mA range), 1mV (V range)

Protection
Over-voltage and Over-current Protection

Capacity
Can Source, Simulate & Measure mA & mV

Application Media
Electrical Loops, Industrial Process Control

Connectivity Type
4mm Banana Jack

Material
ABS Plastic Housing

Power Supply
9V DC Battery

Power Consumption
Low, <12mA (typical)

Accuracy
(0.02% Reading + 2 LSD)

Display Type
Large LCD (5 digits)

Range
0 to 24 mA and 0 to 15V

Step & Ramp Functions
Selectable programmable steps/ramp for mA or V outputs

Loop Power
24V DC (built-in for 2-wire transmitter testing)

Output Modes
Source, Simulate, and Measure

Dimensions
190 mm x 95 mm x 38 mm

Operating Altitude
up to 2000 meters

Data Hold
Yes

Automatic Shut-Off
Yes, to conserve battery

Weight
Approx. 350g (with battery)

Metravi 15+ mV mA with Loop Calibrator Trade Information

Payment Terms
Cash Advance (CA), Cash in Advance (CID), Cheque

About Metravi 15+ mV mA with Loop Calibrator

Provides voltage, Current outputs
Provides Analogue Transducer output and loop power
Measures voltage, current and loop current
Most Precise & useful tool in field calibration
Auto Power Off disable function
Auto Power Off facility
High Accuracy of 0.05%
Display : 6 Digits LCD
Output Provided
DC Voltage : 0 200mV to 50V
Resolution : 0.1mV, Accuracy : 0.02%
DC mA : 0 50mA
Resolution : 1mA, Accuracy : 0.02%
Frequency : 0 10KHz
Resolution : 0.01Hz, Accuracy : 2 Counts
Measure range
DC voltage : 0 10V
Resolution : 10V, Accuracy : 0.02%
DC Current : 0 20mA
Resolution : 1A, Accuracy : 0.02%
Frequency : 0 10KHz
Resolution : 0.01Hz, Accuracy : 2%
Pulse : 0 10KHz
Resolution : 1cyc
Loop Current : 0 to 24V
Accuracy : 10%

Advanced Output Performance

Equipped to source, simulate, and measure both mA and mV, this calibrator supports critical applications in process control. Selectable ramp and step functions allow for precise progression of signals, while the programmable options provide flexibility for varying requirements. The built-in 24V DC loop power further streamlines tasks related to 2-wire transmitter testing.

Engineered for Safety and Reliability

With over-voltage and over-current protection, the Metravi 15+ ensures safe operation in industrial conditions. Manufactured with durable ABS plastic, it can withstand rugged environments up to 2000 meters in altitude, and works effectively in temperatures between 0C and 50C, and humidity below 80% RH.

Clear Display and Convenient Features

The large, easy-to-read 5-digit LCD displays measurements for both current (0 to 24mA) and voltage (0 to 15V), with remarkable resolutions of 1A and 1mV. Features such as Data Hold, step/ramp selection, and automatic shut-off make this calibrator convenient to use and enhance battery efficiency.

FAQ's of Metravi 15+ mV mA with Loop Calibrator:

Q: How can I use the Metravi 15+ Loop Calibrator to test 2-wire transmitters?

A: The Metravi 15+ offers a built-in 24V DC loop power mode specifically designed for 2-wire transmitter testing. Simply connect the transmitter to the calibrator using the 4mm banana jacks; the device can source or simulate signals as required, enabling precise and stable testing.

Q: What are the main benefits of the Source, Simulate, and Measure output modes?

A: These output modes allow you to either generate (source), mirror (simulate), or record (measure) currents or voltages in electrical loops. This versatility facilitates calibration, diagnostics, and troubleshooting in diverse industrial and process control environments.

Q: When is the step and ramp function useful in field operations?

A: The step and ramp functions are particularly useful during process calibration, as they enable automatic, incremental changes to current or voltage outputs. This assists technicians in observing system response over a set range without manual adjustment, saving time and ensuring repeatable results.

Q: Where should I operate the Metravi 15+ to maintain optimal performance?

A: For best results, use the calibrator at altitudes up to 2000 meters, within temperature ranges of 0C to 50C, and in environments with humidity less than 80% RH (non-condensing). These are ideal conditions as specified by the manufacturer for safe and reliable operation.

Q: What processes can benefit from using this loop calibrator?

A: This instrument is invaluable for calibration, maintenance, and troubleshooting of control loops in process plants, manufacturing, and other industrial settings. It supports testing transmitters, indicators, recorders, and all current- or voltage-based control devices.

Q: How does the Metravi 15+ ensure safety while measuring electrical loops?

A: With built-in over-voltage and over-current protection, the device safeguards both user and instrument against accidental surges or incorrect connections, making it a reliable companion in demanding industrial applications.

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