Apollo Soteria multi-sensor-detector with isolator (optical+temperature)

The Soteria multisensor detector uses advanced PureLight optical sensing technology to detect smoke particles in the sensor chamber and is equipped with two thermistors for heat detection. The detector effectively distinguishes between sources of false alarms and is an environmentally friendly alternative to ionisation detectors.

• Five operating modes for optimal fire detection and false alarm management in a range of applications
• Uses the digital Core Protocol communication protocol, enabling a number of advanced fire detection features
• Advanced dynamic algorithm that reduces false alarms caused by short-term disturbances and compensates for sensor drift while maintaining accurate sensitivity
• FasTest feature for faster detector testing
• Integrated switchable isolator

General

Manufacturer-recommended service life: 10 years

Applications

• Guest houses / B&Bs
• Bedrooms
• Hospitals
• Hotels
• Medium and large buildings
• Offices
• Car parks and loading bays

Fire type

• Fast and slow burning fires

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Mechanical characteristics

Colour - White Finish - Gloss Sensor configuration:

• Chamber with surface-mounted infrared emitter and prism. Integrated solid-state photodiode and amplifier
• Two exposed heat sensors (thermistors)

Weight - 96 g Terminal material - Tin-plated stainless steel Product diameter - 100 mm / 3.94 in Product height (without base) - 38 mm

Detection principle

• Photoelectric light scattering
• Temperature-sensitive resistance

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Compliance standards

Standards

• EN 54-5
• EN 54-7
• EN 54-17

Certificates and approvals

• BOSEC
• FG
• LPCB
• SBSC
• VdS
• CPR

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Performance characteristics

Nominal analogue value - 23 Analogue value tolerance - +4 / -0 Alarm level analogue value - 55 Chamber type - PureLight

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Electrical characteristics

Protocol voltage - 5 to 13 V peak-to-peak Minimum protocol voltage - 5 V Maximum protocol voltage - 13 V Switch-on surge current - 0.56 mA Standby current - 350 μA (tested at 24 V DC)

Status indicators

• Alarm: red
• Fault: flashing yellow
• Isolation: yellow
• Polling/communication: green

Terminal functions

• +L2 — loop in/out positive
• -L1 in — loop in (isolated) negative
• -L1 out — loop out (isolated) negative
• +R — remote indicator positive connection
• -R — remote indicator negative connection

Polarity

• L1 and L2 are polarity sensitive

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Environmental conditions

Humidity

• 0% to 95% RH
• No condensation or icing

Operating temperature

• -40 °C to +70 °C
• (-40 °F to +158 °F)

IP rating

• IP44