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  • Displacement
  • Display & Control
  • Flow Meters
  • Gas Detection
  • Gyros & Accelerometers
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  • Load Cells
  • Pressure Sensors
  • Radio & GSM Telemetry
  • Remote Monitoring
  • Serial Ethernet & ModBus
  • Solar & Wind Power
  • Subsea & Offshore
  • Temperature and Humidity
  • Test & Calibration
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  • Data Loggers
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  • Display & Control
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  • Pressure Sensors
  • Radio & GSM Telemetry
  • Remote Monitoring
  • Serial Ethernet & ModBus
  • Solar & Wind Power
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Relays, Switches and Alarm Units

Home / Accessories − Enclosures, Cable, Connectors & PSUs / Relays, Switches and Alarm Units
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Solid State Relay

The MPDCD3 is a PCB mounted solid state relay (SSR) suitable for switching power to DC devices. Operation voltage 3-32vDC, Load voltage 3-60vDC, maximum current 3A. SPST normally open or closed contacts...
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Combined Alarm Beacon & Sounder

Combined Alarm Sounder & Beacon

The Flashni Alarm unit combines a red flashing beacon with a 110dB alarm sounder with 32 selectable tones and independent wiring. 24vDC power supply with max 85mA power consumption. This product is ideal for close proximity industrial applications as an audible and visual alarm for a monitoring system. The sounder..
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100dB Audio Alarm Sounder

This alarm sounder is an 8-tone electronic sounder with a 230vAC power supply. This product is ideal for close proximity industrial applications as an audible alarm for a monitoring system. The sounder is available with a deep base offering side entry and IP65 protection...
View Product
Threaded Barrel Magnetically Activated Reed Switch

Magnetic Reed Switch

The 59070 magnetic reed switch is a small barrel sensor with an M8 x 1.25 thread activated by a permanent magnet. Switching distance 12-20mm with SPST normally open or closed contacts. The sensor draws no current in the non-activated state, making it ideal for battery power applications. The sensor is..
View Product

Solid State Relay

The MPDCD3 is a PCB mounted solid state relay (SSR) suitable for switching power to DC devices. Operation voltage 3-32vDC, Load voltage 3-60vDC, maximum current 3A. SPST normally open or closed contacts. ...
View Product
Combined Alarm Beacon & Sounder

Combined Alarm Sounder & Beacon

The Flashni Alarm unit combines a red flashing beacon with a 110dB alarm sounder with 32 selectable tones and independent wiring. 24vDC power supply with max 85mA power consumption. This product is ideal for close proximity industrial applications as an audible and visual alarm for a monitoring system. The sounder is available with a deep base offering side entry and IP65 protection. ...
View Product

100dB Audio Alarm Sounder

This alarm sounder is an 8-tone electronic sounder with a 230vAC power supply. This product is ideal for close proximity industrial applications as an audible alarm for a monitoring system. The sounder is available with a deep base offering side entry and IP65 protection. ...
View Product
Threaded Barrel Magnetically Activated Reed Switch

Magnetic Reed Switch

The 59070 magnetic reed switch is a small barrel sensor with an M8 x 1.25 thread activated by a permanent magnet. Switching distance 12-20mm with SPST normally open or closed contacts. The sensor draws no current in the non-activated state, making it ideal for battery power applications. The sensor is also well suited to high moisture and contaminated environments. The reed contacts allow for millions of operations and will work through materials such as wood, ...
View Product

Solid State Relay

The MPDCD3 is a PCB mounted solid state relay (SSR) suitable for switching power to DC devices. Operation voltage 3-32vDC, Load voltage 3-60vDC, maximum current 3A. SPST normally open or closed contacts...
View Product
Combined Alarm Beacon & Sounder

Combined Alarm Sounder & Beacon

The Flashni Alarm unit combines a red flashing beacon with a 110dB alarm sounder with 32 selectable tones and independent wiring. 24vDC power supply with max 85mA power consumption. This product is ideal for close proximity industrial applications as an audible and visual alarm for a monitoring system. The sounder..
View Product

100dB Audio Alarm Sounder

This alarm sounder is an 8-tone electronic sounder with a 230vAC power supply. This product is ideal for close proximity industrial applications as an audible alarm for a monitoring system. The sounder is available with a deep base offering side entry and IP65 protection...
View Product
Threaded Barrel Magnetically Activated Reed Switch

Magnetic Reed Switch

The 59070 magnetic reed switch is a small barrel sensor with an M8 x 1.25 thread activated by a permanent magnet. Switching distance 12-20mm with SPST normally open or closed contacts. The sensor draws no current in the non-activated state, making it ideal for battery power applications. The sensor is..
View Product

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Omni Instruments Ltd,
Unit 1, 14 Nobel Road,
Wester Gourdie Industrial Estate,
Dundee, DD2 4UH, UK

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  • info@omni.uk.com

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