Wide angle round Indicator
For model TMW, TCW, TAW series
- ・Lineup with 3 types
- ・Easy-to-Read with large and clear indicator
- ・Variety of scale and unit availbale
- ・Easy installation
- ・Bright scale face with wide surface range
Main specification
| Model | T□W-2C | T□W-25 | T□W-4B | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Symbol of operating principles | Each '□' symbol is filled with operating principle below.
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| Standard Specification | Dimension | 65 x 65mm | 80 x 80 mm | 110 x 110 mm | |||||||
| Weight (1 mA DC rated) |
0.20kg | 0.24kg | 0.72kg | ||||||||
| Operating Principles |
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| Accuracy Class | Class 2.5 | Class 1.5 | |||||||||
| Length of Scale | 110 mm | 136 mm | 195 mm | ||||||||
| Color of indicator panel | White | ||||||||||
| Color of cover | 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) | ||||||||||
| Standard Rated Input | DC Ammeter (Moving coil) |
500 μA, 1 mA, 10 mA to 75 mA |
500 μA,1 mA, 10 mA to 10 A |
500 μA, 1 mA, 10 mA to 30 A |
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| DC Voltmeter (Moving coil) |
1 V to 150 V | 1 V to 300 V | |||||||||
| Receiving meter (Moving coil) |
4 to 20 mA 1 to 5 V (4kΩ） 1 to 5 V (1 MΩ, with external Converter 7331) |
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| 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) |
1 A to 5 A (with built-in CT) 10 A to 30 A (with Converter 7311) |
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| AC Voltmeter (Rectifier type) | 10 V to 150 V | 10 V to 300 V | |||||||||
◎Twice or three times extended scale can be manufactured if AC Ammeter of RMS type and moving coil type of analog meter.
◎W-2C, W-25 : When the rated value is exceeded in DC Ammeter, connect the shunt and analog meter with 100 mV rated value.
◎W-4B : 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.
