Hd LED Large Screen Display Single Phase AC Programmable Voltmeter

Item No.: OHZ194U-9K1
OHZ194U-9K1:96×96mm
OHZ194U-2K1:120×120mm
OHZ194U-3K1:80×80mm
OHZ194U-AK1:72×72mm
OHZ194U-5K1:96×48mm
OHZ194U-DK1:48×48mm
  • Single phase voltmeter user manualDownload
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Description

I.Main technical indicators(execution standard GB/T 22264-2008) 
Single-phase digital display instrument is suitable for power grid, automatic control system, mainly measuring various electrical parameters in the power grid, such as current, voltage, frequency, power factor, active power, reactive power and so on.                 

Performance

Technical indicator

Display mode

Full four LED digital tube display 0~9999

Working power supply

AC220V±10%(50~60Hz)

Auxiliary power consumption

<2VA

Input loop power consumption

<0.5VA

Accuracy

±(0.5%FS±2 digits)

Direct input range

Voltage:AC10~450V Current:AC0.1~5A

Withstand voltage

AC 2000V/1min

Measurement rate

About 2 times/sec

Insulation resistance

Input, output, power supply to chassis>100mΩ

Overload

Continuously 1.2 times, instantaneous 2 times /10S

Weight

300g~1500g

 Humidity

<85%

Operating temperature

-10~55℃, non-corrosive gas occasions with humidity≤85% RH

II. Shape and opening size

Code

Overall dimension

Hole size

Depth

Length(mm)

Width(mm)

Length(mm)

Width(mm)

Depth(mm)

120

120

120

108

108

85

96

96

96

91

91

85

80

80

80

76

76

85

72

72

72

67

67

85

48

96

48

91

45

85

45

48

48

45

45

85

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OH194U-DK1:48×48mm
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