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69C13, 69L13 type 59C2, 59L1 type 44C2, 44L1 type fixed direct acting analog indicating electrical measuring instruments
Ordering example: Remarks: In the voltmeter and ammeter, the accuracy level of the 69 type is 2.5, and the accuracy level of the 44 and 59 types is 1.
Product details
Ordering example: Remarks: In the voltmeter and ammeter, the accuracy level of Type 69 is 2.5, and the accuracy level of Type 44 and Type 59 is 1.5
The customer requires a 69 type pointer board meter with a measured electrical parameter of AC voltage and a range of 800V. Therefore, the instrument must undergo 800V/100V voltage mutual inductance
The device is connected to the tested circuit, and the instrument description is 69L9 voltmeter 800V/100V, with an order code of 69L9V800VD100V.
■ Display the trend of the measured changes for easy reading
The cover is made of transparent organic glass
■ Adopting bolt fastening installation method
| international standard | IEC 60051-1 ～~9 |
| national standard | GB/T 7676.1~9 |
| Voltage withstand test | Frequency 50Hz, voltage 2000V, duration 1min |
| Resistant to mechanical impact | The maximum acceleration is 147m/s2 |
| response time | ≤4S |
| Pointer deflection angle | 90° |
FL2 fixed fixed value shunt, used to expand the measurement range of DC meters, with a rated voltage drop of 75mV
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