The Model CVC is a portable calibrator designed to meet the requirements of field calibration, testing, and troubleshooting of transducers, transmitters, actuators, and other process and control devices.
The Model CVC features a large, 0.59” (15 mm), LCD numerical display, with blue backlighting for use in dimly lit areas. Powered by a readily available standard 9V battery, it also comes with a 120V AC plug-in power supply for bench-top use.
◊ 0.0 to 20.0 mA DC output in 1.0 mA steps
◊ 0.0 to 10.0 V DC output in 1.0 V steps
◊ Three output modes automatically selected by plug location
◊ Simulate using external loop supply (30 V DC Maximum)
◊ Source using internal 9V battery
◊ Voltage output
◊ Auto-Ramping with user adjustable minimum & maximum output values
◊ User adjustable ramp step time, 1 to 20 seconds, in 1 second increments
◊ User adjustable Auto-power-off time from 1 to 20 minutes in 1 minute increments
◊ 3-position bail for pocket, hanging, or bench-top use
◊ Complete with :
9V battery
120 VAC plug-in power supply Test leads with alligator clips Carrying case
SPECIFICATIONS:
Outputs:
Ranges:
Current:
0.0 to 20.0 mA DC in 1 mA steps
Voltage:
0.0 to 10.0 VDC in 1 V steps
Accuracy at 25°C:
Current:
± 0.05 mA DC
Voltage:
± 0.05 VDC
Load Impedance:
Current:
300Ω maximum
Voltage:
1000Ω minimum
External mA Transmitter Source:
Voltage:
12 V minimum to 30 V peak maximum
Ramping:
Manual:
anywhere in range
Auto:
Values:
user adjustable min. & max. values anywhere within range
Step Time:
user adjustable from 1 to 20 seconds, in 1 second increments
Display:
Numerical:
LCD, 00.0 to 99.9, 0.59” H (15 mm)
Annunciators:
“RAMP”, “OVER LOAD”, “mA”, “V”, “TIME”, and symbol for low battery
Blue Backlight:
energized with momentary side switch
Environmental:
Operating temperature:
32 to 122° F (0 to 50° C)
Power:
9V Battery:
NEDA1604, JIS006P, or IEC6F22 (Duracell MN1604 or equivalent); up to 30 hours continuous use
Low Battery:
indicator comes on below approximately 7 volts
120 V AC:
plug-in 9 VDC output supply for bench-top use
Auto Power Off:
user adjustable delay time from 1 to 20 minutes after last key press can also be disabled
Physical:
Dimensions:
5.5” H x 2.5” W x 1.4” D (140 H x 63.5 W x 35.6 D mm)
Weight:
6 oz (170 g)
Ordering Information:
PART NUMBER
CVC
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Download
Data Sheet PDF