Meter Relays in ±1.5% Class with 1 µA, 10 mV DC Movement for Power Saving Measures and Automation
METER RELAY 2104
Description
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
Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)
| Indicator shape | φ 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. |
There are no drivers, firmware or software available for this product.
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