||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.
||±2.0% of full scale basic accuracy class.
|Rectifier Type Meters:
||±3% of full scale basic accuracy class.
||±2% for Pivot and Jewell
±0.5% for taut Band
|Position of use:
||Vertical (scale) standard
or to specified angle or position
|Full scale deflection:
|The absence of friction
resulting from this permits greater sensitivities
and provides more rugged meters.Common
failures of conventional meters subjected to
shock testing are cracked jewels and/or
|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.
||thermoplastic front, steel, sealed back
||4 stud (1 1/2), 3 stud (2 1/2, 3 1/2)
|1000% on AC and DC Current
||1000% on AC and DC Voltage
|101 – up
||200% on AC and DC Voltage
|150% on AC and DC Current
120% on DC and AC Voltage
||20% Maximum for DC
30% Maximum for AC
||Above 50µA-1.5 sec. max.
below 50µA – 3 sec, max.
||0 to 40°C (32 to 104°F)
||-10 to 50°C (14 to 50°F)
||95% (non condensing)