Square shape Indicator
For model RD, RP series
- ・Lineup with 4 types
- ・Easy-to-Read with clear indicator
- ・Variety of scale and unit availbale
- ・Easy installation
- ・Bright scale face with wide surface range
|Symbol of operating principles||Each '□' symbol is filled with operating principle below.
|Standard Specification||Dimension||43 x 43 mm||60 x 60 mm||80 x 80 mm||82 x 82 mm|
(1 mA DC rated)
|AC : Moving Iron type|
|Accuracy Class||Class 2.5|
|Length of Scale||30 mm||49 mm||62 mm||70 mm|
|Shape of pointer||Black bar|
|Color of indicator panel||White|
|Color of cover||Transparent||Black|
|Test Voltage||Terminal/Outer case More than AC 2210 V 5sec.|
|Operating temperature||0 to 40 ℃|
|Operating humidity||30 to 90 %RH (No Condensing)||40 to 75 %RH
|Standard Rated Input||DC Ammeter
10 mA to 1 A
|100 μA, 500 μA, 1 mA||-|
|10 mA to 10 A||10 mA to 20 A|
|1 to 150 V||1 to 300 V||-|
|4 to 20 mA||4 to 20 mA
1 to 5 V (4 kΩ)
1 to 5 V (1 MΩ, with Converter 7331)
|AC Ammeter||Rectifier type||-||1 mA to 10 mA||1 mA to 300 mA||-|
|RMS effective value type||1 A to 30 A (with external Coverter 7311)||-|
|Moving Iron type||-||1 to 30 A|
|AC Voltmeter||Rectifier type||10 V to 150 V||10 to 300 V||-|
|Moving Iron type||-|
◎Twice or three times extended scale can be manufactured if AC Ammeter of RMS type and moving coil type of analog meter.
◎When the rated value is exceeded in DC Ammeter, connect the shunt and analog meter with 60 mV rated value.
◎When the rated value is exceeded in DC voltmeter, connect the multiplier and analog meter with 1 mA rated voltage.
◎When the rated value is exceeded in AC Ammeter, connect the current transformer (CT) with analog meter with 5 A rated current.
◎When the rated value is exceeded in AC voltmeter, connect voltage transformer (VT) and analog meter with 100 V rated voltage.
Customers are requested to provide the following information during order.
- 1. Model
- 2. Rated input value
- 3. Scale and Unit
- ※Receiving meter of DC 1 to 5 V (1 MΩ）needs power supply.