The mAcal Loop Calibrator is an economical and easy-to-use calibration device for sourcing and measuring mA signals. It is designed specifically for 2-wire transmitter loops with 4 to 20 mA signals.

The keypad is labeled for easy operation, and includes timesaving one-key-one-function access to step functions and loop supply power. The large display clearly shows milliamp (to 0.001 mA), percent, voltage, or seconds, and also includes error codes for loop mismatch, reverse polarity, and over range.

Features:

Source and Measure current to 24 mA with ½ 0.05% of full scale
Measure voltage from 0 to 45 VDC with ½ 0.5 VDC
200 hours of life using 4 x AA batteries
Push button to switch between mA and % reading
All input and output connectors are placed away from the display and keyboard for best operation conditions
Special fixed steps stored for easy tests of linear and flow transmitters or valve positioners
Choose between manual or automatic steps with 10 or 30 seconds between

Alte produse AMETEK

AMETEK T-900 SERIES (SYSTEMS A, B, AND H)

• Lightweight, compact design
• Two outlet ports
• Protected shuttle valve

AMETEK HPC40 SERIES PRESSURE CALIBRATOR

• High Accuracy Thermometer with "True Ohm" Technology
• Store & Recall Previously Used Screens
• Flexible Power Options Including Rechargeable

AMETEK NVISION LAB REFERENCE RECORDER

• Gauge / Absolute Pressure Datalogger to 15 000 psi / 1000 bar / 100MPa
• Differential Pressure with up to 0.025% of reading accuracy
• Switch, Voltage, Current, and Temperature
• 500 000 data points - 10 readings per second from 2 modules

AMETEK DTI-1000 TEMPERATURE INDICATOR

• One year accuracy to ½ 0.004°C
• System accuracy with STS Series temperature sensors to ½ 0.03°C
• Wide Temperature Range of -200 to 750°C (-328 to 1382°F)
• Resolution to 0.001°C

AMETEK PTC PROFESSIONAL TEMPERATURE CALIBRATOR

• Temperature range from -90 to 660°C (-130 to 1220°F) with 5 models
• Accuracy to ½ 0.06°C and Stability to ½ 0.01°C
• Clean Dry block calibrator
• Time saving fast cooling and heating times (350° in only 7 minutes)

AMETEK CTC COMPACT TEMPERATURE CALIBRATOR

• Multi-hole and/or insert kits
• Input for external reference sensor on all C models
• MVI circuitry ensures stability despite mains supply variations

AMETEK 30 SERIES PRESSURE CALIBRATOR

• Indicates milliamps to calibrate transmitters
• Ultra compact and light
• Very easy to learn and use

AMETEK ASM SERIES PROCESS MULTI-SCANNER

• Automatic procedures reduce human error
• Dedicate one input channel to a reference sensor with accuracy to 0.026°C
• Uses True Ohm technology to eliminate EMF from cables, sockets, and sensors

AMETEK CSC SERIES MULTIFUNCTION CALIBRATORS

• Measure Current to 24mA with ½ 0.01 % of reading accuracy
• Measure Voltage to 30VDC with ½ 0.01 % of reading accuracy
• 24VDC Loop Power Supply
• User defined step and ramp functions

AMETEK WT SERIES DIGITAL PRESSURE GAUGE

• 0.1 % of reading accuracy
• Batteries and digital communications are accessible from the front
• Rugged "Wally Box" gauge can withstand dropping and accidental over-pressurization