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Comus Europe Ltd

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Unit 7,
Rice Bridge Industrial Estate,
Thorpe-le-Soken,
Essex,
CO16 0HH,
United Kingdom

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Products / Services

Gunther / Comus, Reed Switches

> Contact Form: A
> Switching Capacity: 120 W/VA Max.
> Switching Voltage: 1500 Vac/dc Max.
> Switching Current: 3.0 A Max.
> Glass Length: 2.047in (52.0mm)
> Glass Diameter: 0.213in (5.4mm)

Housed / SMD Reed Switches,

> Contact Form: A
> Switching Capacity: 1 W/VA Max.
> Switching Voltage: 24 Vac/dc Max.
> Switching Current: 0.1 A Max.
> Glass Length: 0.27in (7.0mm)
> Diameter: 0.07in (1.8mm)

Dry Relays

General Purpose SIP
> Contact Form: 1 Normally Open
> Nominal Coil Voltage: 5, 12, 24 Vdc
> Switching Power: 10 W
> Switching Voltage: 150 Vdc Max.
> Switching Current: 0.5A Max.

High Voltage Relays

> Contact Form: 1 Normally Open / 1 Normally Closed
> Switching Voltage: 7500 VDV(peak)/VAC Max.
> Switching Capacity: 200W Max.
> Switching Current: 3.0A Max.
> Nominal Coil Voltage: 5, 12, 24 VDC

PhotoDMOS Relays

> Contact Form: 1 Form A / 2 Form A
> Load Voltage: 40 (VAC peak or VDC)
> I/O Breakdown Voltage: SOP 1500 Vrms Min.
DIP / SMD 3750 Vrms Min.
> Optional High I/O BV: SOP 3750 Vrms Min.
DIP / SMD 5000 Vrms Min.
> LED Current: 3.0 mA Max.
> Low Off-State Leakage Current: 1.0 μ A Max.

Alarm & Security Switches

> Switching Voltage: 100Vac Max.
> Switching Current: 0.5A Max.
> Switching Capacity: 10.0VA Max.
> Contact Resistance: 200 mOhms Max.
> Switching Distance: 16mm, 19mm, 25mm
> Size: Length: 14.5mm (0.57in)
> Height: 9.5mm (0.37in)
> Leadwire Length: 450mm (18in)
> Normally Open Switch or Normally Closed

Capacitive Proximity Switches

> F42 Protruding Plastic Housing
> Capacitive Sensor
> Style: Circular Shape
> Dim: 42x25mm
> Output Mode: NO
> Connection mode: 2 Wire
> Mounting distance: 20mm, unshielded

Magnetic / Reed Proximity Switches

> Contact Form: Normally Closed
> Switching Capacity: 10W/VA Max.
> Switching Voltage: 48VAC Max,
> Switching Current: 0.5A Max.
> Contact Resistance: 200 mOhms Max.
> Switching Distance: 12mm
> Size: Length: 29.5mm (1.16in)
> Diameter: 10.0mm (0.394in)
> Leadwire Length: 300mm (11.81in)

Coto Reed Switches

> Contact Form: A
> Switching Capacity: 10 W/VA Max.
> Switching Voltage: 200 Vdc Max.
> Switching Current: 500 mA Max.
> Glass Length: 0.531in (13.5mm)
> Diameter: 0.071in (1.8mm)

HG Reed Switches

> Contact Form: D
> Switching Capacity: 250 W/VA resistive load
> Switching Voltage: 500 Vdc/ac peak − resistive load
> Switching Current: 5 Adc/ac peak − resistive load
> Glass Length: 42.0mm (1.65in)
> Diameter: 8.2mm (.32in)

Acceleration Switches

> Contact Form/Style: Normally Open
> Switching Voltage: 24Vdc Max.
> Switching Current: 0.25A Max.
> Switching Capacity: 3VA Max.
> Activation Level: 3.0-9.0G
> Contact Resistance: 20 Ohms Max.
> Size: Over All Length: 0.730in (18.5mm)
> Diameter: 0.190in (4.7mm)
> Electrode Diameter: 0.020in (0.50mm)
> Acceleration and Shock Switch

Motion Sensors & Switches

> RoHS COMPLIANT
> Switching Voltage: 60V Max.
> Switching Current: 0.25A Max.
> Switching Capacity: 3VA Max.
> Differential Angle: 15° Max.
> Contact Resistance: 1 Ohm Max.
> Size: Over All Length: 0.875in (22.22mm)
> Diameter: 0.234in (5.94mm)
> Electrode Diameter: 0.020in (0.51mm)
> Tilt Switch / Motion Sensor

Tilt & Tip-Over Switches

> RoHS COMPLIANT
> Contact Form: Normally Open
> Switching Voltage: 60V Max.
> Switching Current: 0.25A Max.
> Switching Capacity: 3VA Max.
> Operating Angle: 40° ± 10° Max.
> Contact Resistance: 100 Ohms Max.
> Operating Temperature: -38° +100°C
> Size: Over All Length: 0.52in (13.21mm)
> Diameter: 0.262in (6.66mm)Ref.
> Electrode Diameter: 0.03in (0.76mm)Ref.
> Tip-Over Switch − Omnidirectional

Float Switches

> Switching Voltage: 240 Vac
> Switching Capacity: 10A 120 Vac / 5A 240 Vac
> Switching Resistance: 3.0 Ohms Max.
> Differential Angle: 8°
> Size: L:140.0mm (5.5in)
> Dia: 76.0mm (3in)
> Cable Length: 3.048m (10ft)
> Contact Form A Normally Open

Liquid Level / Pressure Sensors

> Load Current (Max): 100mA
> Power Supply: 10~28 Volts DC
> Operation Pressure: 40Kg/cm2
> Connection Thread: 3/8” G (BSP) 3/8” NPT

Connectors

Custom fitted connectors, cable and cable lengths available please contact our sales office for your specific requirements.

Ultrasonic Sensors

> Non contact detection, positioning, counting, supervision
> Glass instead of plastic
> Very robust, no aging thanks to glass
> Fiber cross sections 0.5 − 4mm2
> Lengths 250 − 5000mm
> Various small scanner heads
> For high temperatures and ATEX approved
> Customised versions available
> Swiss made precision

AC Voltage Power Sensors

> Encapsulated Tilt Switch
> Voltage range: 120 − 240 VAC
> Load Current range: 1.5 − 0.75 A
> Differential Angle : 10deg. Max.
> Black ABS housing

Size:
> Diameter: 21.5 mm (.845in)
> Length: 60.0 mm (2.362in)

Custom Products

> Gas Cut-Off Switch
> Vertical Position: Normally Closed
> Break Angle: 15° ± 10°
> ON/OFF Response Time: less than 1 ms
> Contact Resistance: less than 10 mOhms

DC Voltage Power Sensors

> Encapsulated Tilt Switch
> Operating Voltage range: 1.0 − 58.0 VDC
> Current range: 0.05 − 2.0 A
> Differential Angle : 30° ± 5°
> Black ABS Plastic Housing
> Load: Resistive, Inductive, Capacitive, Tungsten
> Reverse Polarity and Transient Protected

Precision Acceleration Sensors

> XYZ-Axis Analog Output G-Force
> Type: NPN Digital Output
> Voltage Range: 7 to 30 VDC
> Supply Current: 20 mA
> Analog Output Voltage: 0 to 4V
> Multi Axis G-Force Sensor

Precision Angle Sensors

> Single Output Tilt Module
> Type: NPN Digital Output
> Voltage Range: 6 to 30 VDC
> Supply Current: 10 mA
> Tilt Resolution: < 0.5°
> 0-180° Factory Set

Precision Motion Sensors

> Adjustable Motion Module
> Type: PNP or NPN Digital Output
> Voltage Range: 6 to 30 VDC
> Supply Current: 15 mA
> Motion Level Resolution: ±5 mg (-0.1)

Precision Shock Sensors

> Adjustable Shock Module
> Type: NPN or PNP Digital Output
> Voltage Range: 6 to 30 VDC
> Supply Current: 15 mA
> Shock Level Resolution: ±15 mg

Magnets

Specifications
> Disc Magnet
> Size: Diameter: 22.0mm Length: 2.0mm
> Nickel Plated
> Features: High Strength

About us

Comus Europe, formerly Assemtech is the leading manufacturer of solid state relays, reed switches and reed relays. As a member of the Comus International Group, founded in 1978, Comus Europe have the breadth of experience to provide the highest quality switches.

Originally formed to produce glass mercury tilt switches for residential and commercial thermostats, Comus International found a niche in the market for metal mercury switches. With instant success and rapid growth the company expanded to manufacture the patented non-mercury switch which led to further success.

Today Comus has excelled in the manufacture and supply of a number of switch and relay products including;

Shock and acceleration switches
Tilt and tip over switches
Movement and vibration sensing switches

Other products and switches include:

Electronic tilt/tip over switches
Proximity switches
Magnets float switches
Silicone rubber keyboard

Our diverse product range have been found suitable to a number of applications in a variety of market sectors such as medical, automotive, white goods, alarm, security and military and aerospace.

Comus International's continual growth and success has led us to have a number of offices and distributors across the globe giving us not only a nationwide presence but a worldwide customer base. The Comus Group of companies is now one of the largest manufacturers in the sensor industry.

“Sensing the world’s needs” − President & CEO Robert P Romano

Please visit the Comus Europe website for further information.