Measurement Categories - Greenlee CSJ-100 Manual De Instrucciones

Specifications
Display: 3-1/2-digit LCD (1999 maximum reading)
Sampling Rate: 1.5 per second
Overrange Indication: "OL" appears on the display
Jaw Opening: 16 mm (0.63")
Wireless Electric Field Detection (EF):
Voltage Range: 50 VAC to 1000 VAC
Frequency Range: 50 Hz to 500 Hz
Measurement Category: Category IV, 600 V; Category III, 1000 V per UL
61010-1 and UL 61010B-2-032
Temperature Coefficient: 0.2 x (specified accuracy) per °C
below 18 °C or above 28 °C
Operating Conditions:
At 0% ≤ 80% RH: 0 °C to 30 °C (32 °F to 86 °F)
At 0% ≤ 75% RH: 30 °C to 40 °C (86 °F to 104 °F)
At 0% ≤ 45% RH: 40 °C to 50 °C (104 °F to 122 °F)
Altitude: 2000 m (6500') maximum
Indoor use only
Storage Conditions: -20 °C to 60 °C (-4 °F to 140° F),
0% to 80% relative humidity with battery removed
Pollution Degree: 2
Battery: Two 1.5 V (AAA, A4M, or IEC LR03)

Measurement Categories

These definitions were derived from the international safety standard for
insulation coordination as it applies to measurement, control, and
laboratory equipment. These measurement categories are explained in
more detail by the International Electrotechnical Commission; refer to
either of their publications: IEC 61010-1 or IEC 60664.
Measurement Category I
Signal level. Electronic and telecommunication equipment, or parts thereof.
Some examples include transient-protected electronic circuits inside
photocopiers and modems.
Measurement Category II
Local level. Appliances, portable equipment, and the circuits they are
plugged into. Some examples include light fixtures, televisions, and long
branch circuits.
Measurement Category III
Distribution level. Permanently installed machines and the circuits they are
hard-wired to. Some examples include conveyor systems and the main
circuit breaker panels of a building's electrical system.
Measurement Category IV
Primary supply level. Overhead lines and other cable systems. Some
examples include cables, meters, transformers, and other exterior
equipment owned by the power utility.
CSJ-100
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