Specifications

10
Indicator Line-up,
Precautions & Specifications
Special Specifications
SpecificationApplication
Moisture-proof
treatment
Supplementary
anti-corrosion
treatment
Indicator
AC ammeter, AC voltmeter
Wattmeter, varmeter, power factor meter
Frequency meter
Applicable models
Rectifying
Transducer
Transducer
Applicable range (max.)
Approx. 1000Hz
400Hz
400Hz (scale: 360~440Hz)
Standard
(Vertical)
(Horizontal)
Example of mounting
angle designation
ANGL (Horizontal)
Example of mounting
angle designation
ANGL (150°)
Example of mounting
angle designation
ANGL (30°)
30°
150°
Mounting attitude The standard attitude for mounting indicators is vertical.
Please specify the mounting angle if a non-standard mounting attitude is required.
High humidity Moisture-proof treatment
Use of indicators in high-humidity environments may cause mold to grow or the insulation resistance to deteriorate.
To prevent this, a special moisture-proof coating and anti-corrosion plating are used.
Applicable models: Y-2N Series, Y-N Series, L-N Series, F-N Series
A “moisture-proof” sticker is attached to products that have been treated.
This treatment cannot be applied to some models. Please contact a Mitsubishi Electric representative for details.
Corrosive gases Supplementary anti-corrosion treatment
This treatment is a simplified anti-corrosion treatment for environments where the level of corrosive gases is low. (In
environments where there is a high level of corrosive gases such as at sewerage-/water-treatment, rubber or
chemical plants, indicators are generally protected with anti-corrosion casings.)
The treatment involves use of a sealed structure and anti-corrosion plating.
Applicable models: Y-2N Series, Y-N Series, and L-N Series
A supplementary anti-corrosion sticker is attached to products that have been treated.
This treatment cannot be applied to some models. Please contact a Mitsubishi Electric representative for details.
High-frequency circuits
Use the following models for high-frequency circuits with which the commercial frequency of 50 to 60Hz is
exceeded.
Please specify the frequency when ordering.
Products complying with foreign
standards
Products that comply with foreign standards such as ANSI and BS can also be manufactured.
When ordering, please specify the relevant standards and frequency.
Models with JIS indications comply with IEC standards (no changes necessary).
Please note that the products in this catalog do not have the CE mark.
Special characters and symbols
Please clearly specify the language and font settings required (for example, Japanese or English characters;
uppercase or lowercase characters).
Orders without language/font settings specified will be manufactured according to Mitsubishi Electric’s standard
specifications (lowercase English characters, Helvetica regular font).
Special scale models
Special scale models can be manufactured (please submit detailed diagrams).
In cases where the indicator input and the scale values are not proportional, please submit an input-scale
conversion table.
The information in the following table relates to special specifications for mechanical indicators. Please contact a Mitsubishi Electric
representative for information regarding special specifications for electronic indicators.