Electrical Instruments

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Model No.: DEM311DS.

View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: OPEN, Model Number: DEM311DS., Display Type: Analog Only, Phase: Single Phase, Measuring Energy Range: 5(30)10(60)20(100), Accuracy Class: Class 1.0, Output Voltage: 110-240V, Operating Temperature: -20 ~ 70, Dimensions: 110*68*201, energy meter:: electricity meter

Features: DEM311DS, SINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER

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Model No.: DEM461TH

View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: OPEN, Model Number: DEM461TH, Display Type: Analog Only, Phase: Single Phase, Measuring Energy Range: 5(30)10(60)20(100), Accuracy Class: class1 ,class2, Output Voltage: 100-240V, Operating Temperature: -20℃~+50℃, Dimensions: 75*73*120, certificate:: ISO CCC CQC

Features: DEM461TH SINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

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Model No.: DEM461TG

View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: OPEN, Model Number: DEM461TG, Display Type: Analog and Digital, Phase: Single Phase, Measuring Energy Range: 5(30)10(60)20(100), Accuracy Class: class1 ,class2, Output Voltage: 100-240V, Operating Temperature: -20℃~+50℃, Dimensions: 88mm*75mm*73mm, certificate:: ISO CCC CQC

Features: DEM461TG SINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

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Model No.: DEM421AC

View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: OPEN, Model Number: DEM421AC, Display Type: Digital Only, Phase: Three Phase, Measuring Energy Range: 5(30)10(60)20(100), Accuracy Class: 1, Output Voltage: 220V 400V, Operating Temperature: -10°C - +50°C, Dimensions: 125*73*88, Color:: gray

Features: DEM421AC SINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

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Model No.: DEM311TH

View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: OPEN, Model Number: DEM311TH, Display Type: Analog Only, Phase: Single Phase, Measuring Energy Range: 5(30)10(60)20(100), Accuracy Class: Class 1.0, Output Voltage: 110-240V, Operating Temperature: -20 ~ 70, Dimensions: 110*68*201, energy meter:: electricity meter

Features: DEM311TH, SINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER

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Model No.: DEM341CM

View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: open, Model Number: DEM341CM, Display Type: Analog Only, Phase: Three Phase, Measuring Energy Range: 20a, Accuracy Class: Class 1, Output Voltage: 3*220/400, Operating Temperature: -20 ~ 70, Dimensions: 150.8*73.5*272, energy meter:: electricity meter

Features: the meter completely accord with relevant technical requirements of class 1 three phase active energy meter stipulated in inter

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Model No.: DEM011MC

View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: OPEN, Model Number: DEM011MC, Display Type: Analog and Digital, Phase: Single Phase, Measuring Energy Range: 5(30)10(60)20(100), Accuracy Class: class1 ,class2, Output Voltage: 100-240V, Operating Temperature: -20℃~+50℃, Dimensions: 75*73*88, certificate:: ISO CCC CQC

Features: DEM011MC SINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

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Model No.: DEM021AB

View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: OPEN, Model Number: DEM021AB, Display Type: Analog and Digital, Phase: Single Phase, Measuring Energy Range: 5(30)10(60)20(100), Accuracy Class: class1 ,class2, Output Voltage: 100-240V, Operating Temperature: -20℃~+50℃, Dimensions: 125*73*88, certificate:: ISO CCC CQC

Features: DEM021AB SINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

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Model No.: DEN021AA

View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: OPEN, Model Number: DEN021AA, Display Type: Analog and Digital, Phase: Single Phase, Measuring Energy Range: 5(30)10(60)20(100), Accuracy Class: class1 ,class2, Output Voltage: 100-240V, Operating Temperature: -20℃~+50℃, Dimensions: 125*73*88, certificate:: ISO CCC CQC

Features: DEN021AA SINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

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Model No.: DEM421GB

View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: OPEN, Model Number: DEM421GB, Display Type: Digital Only, Phase: Three Phase, Measuring Energy Range: 5(30)10(60)20(100), Accuracy Class: 1, Output Voltage: 220V 400V, Operating Temperature: -10°C - +50°C, Dimensions: 125*73*88, Color:: gray

Features: DEM421GB SINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

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Model No.: DEM021MC

View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: OPEN, Model Number: DEM021MC, Display Type: Digital Only, Phase: Single Phase, Measuring Energy Range: 5(30)10(60)20(100), Accuracy Class: class1 ,class2, Output Voltage: 100-240V, Operating Temperature: -20℃~+50℃, Dimensions: 125*73*88, certificate:: ISO CCC CQC

Features: DEM021MC SINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

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Model No.: DEM021MB

View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: OPEN, Model Number: DEM021MB, Display Type: Analog and Digital, Phase: Single Phase, Measuring Energy Range: 5(30)10(60)20(100), Accuracy Class: class1 ,class2, Output Voltage: 100-240V, Operating Temperature: -20℃~+50℃, Dimensions: 125*73*88, certificate:: ISO CCC CQC

Features: DEM021MB SINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

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Model No.: DEM021DI

View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: OPEN, Model Number: DEM021DI, Display Type: Analog and Digital, Phase: Single Phase, Measuring Energy Range: 5(30)10(60)20(100), Accuracy Class: class1 ,class2, Output Voltage: 100-240V, Operating Temperature: -20℃~+50℃, Dimensions: 125*73*152, certificate:: ISO CCC CQC

Features: DEM021DI SINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

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Model No.: DEM021DF

View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: OPEN, Model Number: DEM021DF, Display Type: Analog and Digital, Phase: Single Phase, Measuring Energy Range: 5(30)10(60)20(100), Accuracy Class: class1 ,class2, Output Voltage: 100-240V, Operating Temperature: -20℃~+50℃, Dimensions: 125*73*88, certificate:: ISO CCC CQC

Features: DEM021DF SINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

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Model No.: DEM315GC

View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: open, Model Number: DEM315GC, Display Type: Analog Only, Phase: Three Phase, Measuring Energy Range: 5(30)10(60)20(100), Accuracy Class: Class 1.0, Output Voltage: 110-240V, Operating Temperature: -20 ~ 70, Dimensions: 126*70*163.5, energy meter:: electricity meter

Features: SINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER

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Model No.: DEM021MA

View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: OPEN, Model Number: DEM021MA, Display Type: Analog and Digital, Phase: Single Phase, Measuring Energy Range: 5(30)10(60)20(100), Accuracy Class: class1 ,class2, Output Voltage: 100-240V, Operating Temperature: -20℃~+50℃, Dimensions: 125*73*88, certificate:: ISO CCC CQC

Features: DEM021MA SINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

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Model No.: DEM231DI

View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: OPEN, Model Number: DEM231DI, Display Type: Analog Only, Phase: Single Phase, Measuring Energy Range: 5(30)10(60)20(100), Accuracy Class: class1 ,class2, Output Voltage: 100-240V, Operating Temperature: -20℃~+50℃, Dimensions: 125*73*152, certificate:: ISO CCC CQC

Features: DEM231DI SINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

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Model No.: DEM461AH

View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: OPEN, Model Number: DEM461AH, Display Type: Analog Only, Phase: Single Phase, Measuring Energy Range: 1.5(6)A 5(30)A 10(40)A ..., Accuracy Class: 1.0 2.0, Output Voltage: 110V 220V 230V, Operating Temperature: -20~+50, Dimensions: 75*73*152, certificate:: ISO9001:2000

Features: DEM461AH SINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

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Model No.: DEM471SA

View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: open, Model Number: DEM471SA, Display Type: Analog Only, Phase: Three Phase, Measuring Energy Range: 20a, Accuracy Class: Class 1, Output Voltage: 3*220/400, Operating Temperature: -20 ~ 70, Dimensions: 110*68*201, energy meter:: electricity meter

Features: the meter completely accord with relevant technical requirements of class 1 three phase active energy meter stipulated in inter

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Model No.: DEM011MF

View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: OPEN, Model Number: DEM011MF, Display Type: Analog and Digital, Phase: Single Phase, Measuring Energy Range: 5(30)10(60)20(100), Accuracy Class: class1 ,class2, Output Voltage: 100-240V, Operating Temperature: -20℃~+50℃, Dimensions: 75*73*152, certificate:: ISO CCC CQC

Features: DEM011MF SINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

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Model No.: DEM421MB

View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: OPEN, Model Number: DEM421MB, Display Type: Digital Only, Phase: Three Phase, Measuring Energy Range: 5(30)10(60)20(100), Accuracy Class: 1, Output Voltage: 220V 400V, Operating Temperature: -10°C - +50°C, Dimensions: 125*73*88, Color:: gray

Features: DEM421MB SINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

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Model No.: DEM231DH

View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: OPEN, Model Number: DEM231DH, Display Type: Analog Only, Phase: Single Phase, Measuring Energy Range: 5(30)10(60)20(100), Accuracy Class: class1 ,class2, Output Voltage: 100-240V, Operating Temperature: -20℃~+50℃, Dimensions: 125*73*152, certificate:: ISO CCC CQC

Features: DEM231DH SINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

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Model No.: DEM021DH

View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: OPEN, Model Number: DEM021DH, Display Type: Analog and Digital, Phase: Single Phase, Measuring Energy Range: 5(30)10(60)20(100), Accuracy Class: class1 ,class2, Output Voltage: 100-240V, Operating Temperature: -20℃~+50℃, Dimensions: 125*73*152, certificate:: ISO CCC CQC

Features: DEM021DH SINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

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Model No.: DEM011GC

View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: OPEN, Model Number: DEM011GC, Display Type: Analog and Digital, Phase: Single Phase, Measuring Energy Range: 5(30)10(60)20(100), Accuracy Class: class1 ,class2, Output Voltage: 100-240V, Operating Temperature: -20℃~+50℃, Dimensions: 75*73*88, certificate: ISO CCC CQC

Features: DEM011GC SINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

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Model No.: DEM015SD

View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: OPEN, Model Number: DEM015SD, Display Type: Analog Only, Phase: Single Phase, Measuring Energy Range: 5(32), Accuracy Class: ss 1.0, Output Voltage: 110-240V, Operating Temperature: -20 ~ 70, Dimensions: 1735*63*116, meter: single phase electronic meter

Features: DEM015SD, SINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

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Model No.: DEM021DE

View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: OPEN, Model Number: DEM021DE, Display Type: Analog and Digital, Phase: Single Phase, Measuring Energy Range: 5(30)10(60)20(100), Accuracy Class: class1 ,class2, Output Voltage: 100-240V, Operating Temperature: -20℃~+50℃, Dimensions: 125*73*88, certificate:: ISO CCC CQC

Features: DEM021DE SINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

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Model No.: DEM011TK

View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: OPEN, Model Number: DEM011TK, Display Type: Analog and Digital, Phase: Single Phase, Measuring Energy Range: 5(30)10(60)20(100), Accuracy Class: class1 ,class2, Output Voltage: 100-240V, Operating Temperature: -20℃~+50℃, Dimensions: 75*73*88, certificate:: ISO CCC CQC

Features: DEM011TK SINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

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Model No.: DEM231DG

View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: OPEN, Model Number: DEM231DG, Display Type: Analog Only, Phase: Single Phase, Measuring Energy Range: 5(30)10(60)20(100), Accuracy Class: class1 ,class2, Output Voltage: 100-240V, Operating Temperature: -20℃~+50℃, Dimensions: 125*73*152, certificate:: ISO CCC CQC

Features: DEM231DG SINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

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Model No.: DEM231DF

View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: OPEN, Model Number: DEM231DF, Display Type: Analog Only, Phase: Single Phase, Measuring Energy Range: 5(30)10(60)20(100), Accuracy Class: class1 ,class2, Output Voltage: 100-240V, Operating Temperature: -20℃~+50℃, Dimensions: 125*73*88, certificate:: ISO CCC CQC

Features: DEM231DF SINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

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Model No.: DEM021DG

View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: OPEN, Model Number: DEM021DG, Display Type: Analog and Digital, Phase: Single Phase, Measuring Energy Range: 5(30)10(60)20(100), Accuracy Class: class1 ,class2, Output Voltage: 100-240V, Operating Temperature: -20℃~+50℃, Dimensions: 125*73*152, certificate:: ISO CCC CQC

Features: DEM021DG SINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

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Model No.: DEM231DE

View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: OPEN, Model Number: DEM231DE, Display Type: Analog Only, Phase: Single Phase, Measuring Energy Range: 5(30)10(60)20(100), Accuracy Class: class1 ,class2, Output Voltage: 100-240V, Operating Temperature: -20℃~+50℃, Dimensions: 125*73*88, certificate:: ISO CCC CQC

Features: DEM231DE SINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

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Model No.: DEM231DD

View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: OPEN, Model Number: DEM231DD, Display Type: Analog Only, Phase: Single Phase, Measuring Energy Range: 5(30)10(60)20(100), Accuracy Class: class1 ,class2, Output Voltage: 100-240V, Operating Temperature: -20℃~+50℃, Dimensions: 125*73*88, certificate:: ISO CCC CQC

Features: DEM231DD SINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

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Model No.: DEM021DD

View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: OPEN, Model Number: DEM021DD, Display Type: Analog and Digital, Phase: Single Phase, Measuring Energy Range: 5(30)10(60)20(100), Accuracy Class: class1 ,class2, Output Voltage: 100-240V, Operating Temperature: -20℃~+50℃, Dimensions: 125*73*88, certificate:: ISO CCC CQC

Features: DEM021DD SINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

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Model No.: DEM021GC

View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: OPEN, Model Number: DEM021GC, Display Type: Analog and Digital, Phase: Single Phase, Measuring Energy Range: 5(30)10(60)20(100), Accuracy Class: class1 ,class2, Output Voltage: 100-240V, Operating Temperature: -20℃~+50℃, Dimensions: 125*73*88, certificate:: ISO CCC CQC

Features: DEM021GC SINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

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Model No.: DEM011TH

View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: OPEN, Model Number: DEM011TH, Display Type: Analog Only, Phase: Single Phase, Measuring Energy Range: 5(30)10(60)20(100), Accuracy Class: class1 ,class2, Output Voltage: 100-240V, Operating Temperature: -20℃~+50℃, Dimensions: 75*73*120, certificate:: ISO CCC CQC

Features: DEM011TH SINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

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Model No.: DEM011TI

View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: OPEN, Model Number: DEM011TI, Display Type: Analog and Digital, Phase: Single Phase, Measuring Energy Range: 5(30)10(60)20(100), Accuracy Class: class1 ,class2, Output Voltage: 100-240V, Operating Temperature: -20℃~+50℃, Dimensions: 75*73*88, certificate:: ISO CCC CQC

Features: DEM011TI SINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

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Model No.: DEM021GB

View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: OPEN, Model Number: DEM021GB, Display Type: Analog and Digital, Phase: Single Phase, Measuring Energy Range: 5(30)10(60)20(100), Accuracy Class: class1 ,class2, Output Voltage: 100-240V, Operating Temperature: -20℃~+50℃, Dimensions: 125*73*88, certificate:: ISO CCC CQC

Features: DEM021GB SINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

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Model No.: DEM315MF

View DetailsQuick Brief: Place of Origin: Zhejiang China (Mainland), Brand Name: open, Model Number: DEM315MF, Display Type: Analog Only, Phase: Three Phase, Measuring Energy Range: 5(30)10(60)20(100), Accuracy Class: Class 1.0, Output Voltage: 110-240V, Operating Temperature: -20 ~ 70, Dimensions: 130*70*200, energy meter:: electricity meter

Features: SINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER