METER RELAY

2104

Meter Relays in ±1.5% Class
for Advancing Power Saving and Automation

Hioki Meter Relays are industrial 1-channel devices to assist in energy saving and automation implementations. The 2104 series are 1-channel ±1.5% class meter relays featuring a sensitive 1 µA, 10 mV DC movement and a customizable scale. Key Features • Ultra sensitive 1 µA, 10 mV DC movement • Includes a display lamp to illuminate movement at a glance • Relay action delays circuit closure upon power on • Both power circuitry and relay built-in *H-type: Lamp lights up and output relay contact operates at deflection of the needle to the right of the setting needle *L-type: Lamp lights up and output relay contact operates at deflection of the needle to the left of the setting needle *HL-type: Provides functionality of both H- and L-type models

Model No. (Order Code)

2104H H type, upper-limit setting
2104L L type, lower-limit setting
2104HL HL type, upper/lower-limit setting

• 1.5 % class, Panel size: 104 mm (4.09 in): 2104H, 2104L, 2104HL Note: These products are built-to-order so please confirm specifications and delivery time with your local HIOKI distributor.

Guarantee3years
NotCE

Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)

Indicator shapeφ 0.3 mm (0.01 in) pin
Accuracy class[2103H/L/HL]: 2.5 %, [2104H/L/HL]: 1.5 %
Setting accuracyWithin 1.5 % of the full scale value (Independent of meter section)
Dead-zone widthWithin 0.5 % of the scale length
Indicator operating rangeWithin the scale (passing indicator needle system)
Setting indicator (shape and color)Spear shape
H indicator (upper-limit side): Red, L indicator (lower-limit side): Green
Setting indicator setting rangeWithin the all range of scale for both H and L
Minimum H/L spaceWithin 3 % of the scale length
Delay time from power onApprox. 2 s
Relay contact structureOne transfer for both H and L
Relay output responseApprox. 0.5 s (time constant)
Max. current of relay contact5 A (Under condition of 250 V AC, 30 V DC, resistance load)
Power supply100 V AC ±10 % (110 / 120 / 200 / 220 / 230 / 240 V, specify at order), 3 VA max.

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Seminar Videos On Demand

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Seminar Schedule

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Catalogs

Catalog: METER RELAY 2103, 2104 Download PDF  [1MB] English

User Guides

Product Showcase for the 2103/2104 Meter Relay Collection Download PDF  [1MB] English

Manuals

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Instruction Manual English
Ver.03

Outline Drawings

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Ver.00

Ver.00

Ver.00

Technical Notes

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Declaration of Conformity

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Drivers, Firmware

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Others

Meter Relay Specifications Check List for the 2103/2104 Download PDF  [1MB] English

Applications

Gallery

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