HIOKI 2104 Meter Relay

HIOKI 2104 Meter Relay is an 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

Basic Specifications
Indicator shape : f 0.3 mm (0.01 in) pin

Accuracy class : [2103H/L/HL]: 2.5 %, [2104H/L/HL]: 1.5 %

Setting accuracy : Within 1.5 % of the full scale value (Independent of meter section)

Dead-zone width : Within 0.5 % of the scale length

Indicator operating range : Within 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 range : Within the all range of scale for both H and L

Minimum H/L space : Within 3 % of the scale length

Delay time from power on : Approx. 2 s

Relay contact structure : One transfer for both H and L

Relay output response : Approx. 0.5 s (time constant)

Max. current of relay contact : 5 A (Under condition of 250 V AC, 30 V DC, resistance load)

Power supply : 100 V AC ±10 % (110 / 120 / 200 / 220 / 230 / 240 V, specify at order), 3 VA max.