| Display |
| Scaling: |
Customized to any scaling desired, from linear to specialized Cos Ø, square root distributions, with color applications for visual emphasis and to any desired engineering units. |
| Specific accuracies |
| Basic Accuracy: |
±2.0% of full scale basic accuracy class. |
| Rectifier Type Meters: |
±3% of full scale basic accuracy class. |
| Meter relay Specifcations |
| Alarm Control: |
Each realy is engineered for on-off (automatic reset) control. |
| Power: |
117 VAC operation (50 or 60 Hz), no special power supply needed |
| Lamp: |
Long lamp life, under rated voltage operated, 5 year life expectancy |
| Safe Operation: |
In case of loss of control power, setpoint relays immediately de-energize |
| Setpoint Coincidence |
±2% of full scale at 117 VAC power |
| Repeatability: |
0.3% of full scale |
| Setpoint Travel: |
100% of full scale
double setpoint can be positioned within 2 mechanical degrees of each other- 2.2% of full scale |
| Contact Rating: |
5 AAC non-inductive at 120 V
5 ADC non-inductive at 28 V
0.2 ADC non-inductive at 125 V |
| Load Relay: |
DPDT per setpoint |
| |
| Position of use: |
Vertical (scale) standard
or to specified angle or position |
| Full scale deflection: |
90 ° |
| Full scale length: |
| 21⁄2” |
2.06” |
| 31⁄2” |
2.88” |
| 41⁄2” |
3.93” |
| Movement: |
Pivot and Jewel |
| In this design the coil and pointer are
supported by polished steel pivots at each
end which fit into jewel bearings. Pivot and
jewel meters are recommended for high vibration
environments because of the
mechanism’s inherent stability and strength.
Accuracy and repeatability are almost equal
to the taut-band’s, and good performance
from the pivot and jewel construction is the
reason for its long popularity. |
| Case: |
ABS plastic, Black with grey back |
| Cover: |
Polycarbonate plastic cover and window. |
| Overload rating: |
1 second- 1000% -DC A ; ≤ 100 VDC -1000%, >100 VDC @ 200% ; 150% AC A and ACV
Continous - 150% except DCV @ 120% |
| OverShoot: |
20% Maximum |
| Response time: |
3 seconds (Max.) |
| General: |
| Operating Temp.: |
0 to 40°C (32 to 104°F) |
| Storage Temp: |
-10 to 50°C (14 to 50°F) |
| Relative Humidity: |
95% (non condensing) |
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