Solutions for Electricity and Gas Meters, and Fuel Cells

This article introduces OMRON's electronic components (relays, switches, connectors, and sensors) recommended for applications in electricity and gas meters, as well as fuel cells.

Contents

Smart Electricity Meter

Note: Please click on each model before use and be sure to check the details.
For common precautions, refer to “Safety Precautions for All Relays.”

① Communication signal control (power relay)

G3VM
(Non-contact semiconductor MOS FET relay)
G6J-Y
(125 VAC / 0.3 A) (30 VDC / 1 A)

② Alarm output control (power relay)

G5Q
(250 VAC / 5 A) (30 VDC / 5 A)
G6B
(250 VAC / 5 A) (30 VDC / 5 A)

③ Control signal connection (FPC/FFC connector)

XF2M/XF3M
(Rotary back lock type)

④ External interface operation (tactile switch)

B3FS
(Sharp click feel, high durability, PCB surface mount)
B3AL
(Long stroke)

⑤ Cover open (tamper) detection (micro switch)

D2AW-R
(Theft prevention through wiring fault detection)
D2EW-R
(Theft prevention through wiring fault detection)
D2FS
(Long-term high reliability)
D3C
(Lever-type ultra-compact slide detection switch)

Smart Gas Meter

Note: Please click on each model before use and be sure to check the details.
For common precautions, refer to “Safety Precautions for All Relays.”

① Disk rotation speed measurement (sensor)

EE-SX1330
(Ultra-compact groove model, SMD type)

② Signal connection (FPC/FFC connector)

XF2M/XF3M
(Rotary back lock type)

③ External interface operation (tactile switch)

B3SL
(Seal structure, medium stroke)

④ Cover open detection (micro switch)

D2HW
(Long stroke, high-capacity switching (~2 A))

⑤ Earthquake detection (sensor)

D7A
(Automatic horizontal vibration sensor)
D7S
(3-axis acceleration sensor and proprietary calculation algorithm)

Fuel cell

Note: Please click on each model before use and be sure to check the details.
For common precautions, refer to “Safety Precautions for All Relays.”

① Air flow measurement (sensor)

D6F
(Mass flow measurable gas flow sensor)

② Gas flow measurement (sensor)

D6F
(Mass flow measurable gas flow sensor)

③ Output control for specific load backup (power relay)

G2RL-1-pole/2-pole
(250 VAC / 16 A) (250 VAC / 5 A)
G2RG-2-pole
(250 VAC / 8 A)

④ AC system interconnection (power relay)

G2RL-1-pole/2-pole
(250 VAC / 16 A) (250 VAC / 5 A)
G2RG-2-pole
(250 VAC / 8 A)
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