Analog Instrument
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
Main specification
| Model | T□RD-43 | T□RD-21 | T□RP-25 | TSRP-80AA | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Symbol of operating principles | Each '□' symbol is filled with operating principle below.
|
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| Standard Specification | Dimension | 43 x 43 mm | 60 x 60 mm | 80 x 80 mm | 82 x 82 mm | |||||||||
| Weight (1 mA DC rated) |
0.04kg | 0.07kg | 0.12kg | 0.1kg (5A) | ||||||||||
| Operating Principles |
|
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 (No Condensing) |
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| Standard Rated Input | DC Ammeter (Moving coil) |
1 mA, 10 mA to 1 A |
100 μA, 500 μA, 1 mA | - | ||||||||||
| 10 mA to 10 A | 10 mA to 20 A | |||||||||||||
| DC Voltmeter (Moving coil) |
1 to 150 V | 1 to 300 V | - | |||||||||||
| Receiving meter (Moving coil) |
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.
