<< Transmation Milliamp Calibrators
Transmation
23403E
Checkmate 200 mV/V Calibrator,
110 mV/45V, 0.5% Accuracy
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- Calibrate DC Voltage Instruments
Source 0.00 to 110.0 millivolts
Source 0.00 to 10.25 Volts
- Measure Process Voltages
Read 0.00 to 110.00 millivolts
Read 0.00 to 10.25 Volts
Read 0.0 to 45.0 Volts
- Calibrate Voltage Instruments in Live Loops
No need to disconnect current loops or 250 ohm
resistor
- Compact and Low Cost
The Checkmate 200 fits easily into your pocket
and budget
- Easy to Use
One touch to set the output & function
- Accuracy to ±0.025%
Within ±0.02 V or
±0.07 mV
- Long Lasting Alkaline
Batteries
Four "AA" Alkaline cells can provide months of
typical use
- Settable "Quik-Chek®"
Pushbuttons
Set any HI and LO output in both ranges
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Transmation Checkmate 200
Shown
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The Transmation Checkmate 200 will check,
calibrate and measure all the DC voltage instruments
in your plant. Three ranges cover most
instrumentation voltage signals.
Calibrate recorders, digital indicators,
computer inputs or any other instruments that
measure in DC volts. Easily set any value within
0.01 millivolts or volts with the intuitive UP and
DOWN pushbuttons. Separate buttons for each digit
make adjustments fast and easy.
Calibrate and 1 to 5 volt device in a live 4 to
20 milliamp loop without disconnecting any wires.
The Checkmate 200 will automatically source or sink
0 to >16 milliamps to clamp the test voltage in all
source ranges. Output impedance is less the 0.3 ohm
to let you calibrate voltage instruments in milliamp
loops without removing the 250 ohm input load
resistors.
The "Quik-Chek" pushbuttons provide rapid
checking of any three points in each range.
Quik-Chek settings remain in memory even when the
Checkmate 200 is powered off.
Check controller outputs, batteries, or measure
the loop power supply. The Checkmate 200 measures up
to 110.00 mV, 11.0 V and 45.0 VDC.
Display the present reading, maximum, or minimum by
pressing the READ, MAX, or MIN pushbuttons to
quickly check how much the loop has varied or the
stability of control. |
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