Sku: E12749

Yokogawa No. MC43-A4C-NA/NAS-FE/GID/SCT/NPT/CAL-E/PRI

Yokogawa MC43 Pneumatic Indicating Controller

Yokogawa MC43 Pneumatic Indicating Controller, designed for field mounting, satisfies industry’s need for an economical, dependable means of automatically controlling on-line variables where no permanent record is required. Highly reliable, it measures and controls important process variables such as temperature, pressure and liquid level. A variety of measuring elements for specific process variables can be built into its housing along with the control mechanism, making the Model MC43 a low cost, compact, standalone instrument which can both indicate process variables and control them at desired setpoints. The controller’s case is weatherproof and dustproof offering excellent durability, and the indicating pointer and the setting index are visibleeven from a distance.

Measuring Range Limits:

Temperature: -25°C to 250°C (-13 to 482°F)
Gauge pressure: -0.1 to 20.6 MPa, (210 kgf/cm2)
Output Signal:
With proportion: 20 to 100 kPa, 0.2 to 1.0 kgf/cm2 or
bar, or 3 to 15 psi, whichever specified.
On – off and differential gap: 0 kPa or air supply.
Output Gauge:
0 to 200 kPa, 0 to 2 kgf/cm2 or bar, or 0 to 30 psi.
Air Supply:
140 kPa, 1.4 kgf/cm2 or bar, or 20 psi.
Air Consumption:
0.5 m3/h at 0°C, 101.3 kPa {1.033 kgf/cm2} absolute (0.3 scfm).
Control Modes:
On-off, proportional (P), proportional plus derivative
(P+D), proportional plus integral (P+I), proportional
plus integral plus derivative (P+I+D), differential gap,
batch plus proportional plus integral (BATCH+P+I).
Proportional band: 4 to 400%, direct or reverse.
Integral time: 0.01 to 50 minutes.
Derivative time: 0.05 to 50 minutes.
Differential gap: 2 to 100%.
Indicating and Setting Scale:
Effective nominal length 156 mm (6 inches). Black
divisions and letters on white background