Apollo 55000-137APO | Series 65 CS Heat Detector 90°C

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Apollo 55000-137APO | Series 65 CS Heat Detector 90°C

Name: Apollo 55000-137APO | Series 65 CS Heat Detector 90°C
Brand: Apollo
Price: 13.86 GBP
Availability: InStock

Code: FDS400/053

£13.86

INC VAT

Code: FDS400/053

In stock
Typically dispatched in 1-2 working days
For conventional systems
Apollo Series 65

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Overview Features Technical Data FAQs Downloads & Resources

The Apollo 55000-137APO Series 65 CS Heat Detector offers high-performance, fixed-temperature heat detection for conventional fire alarm systems.

Featuring a dual thermistor network, this detector precisely monitors ambient temperature and triggers an alarm when the heat reaches a pre-set threshold of 90°C.

It’s especially suitable for environments where traditional smoke detectors may be prone to false alarms, such as kitchens, boiler rooms, and industrial or workshop spaces with dust, steam, or fumes.

Compatible with most conventional fire alarm panels, the 55000-137APO provides reliable protection and easy integration into new or existing systems.

The detector is equipped with a flashing LED indicator for clear status visibility and supports a magnet-operated test switch option for convenient maintenance. Its robust design ensures long-term performance in demanding conditions.

Fixed 90°C heat activation: Ideal for areas unsuitable for smoke detectors
Advanced dual thermistor network: Provides precise and reliable temperature monitoring
Wide operating voltage: Compatible with a broad range of conventional fire alarm panels
Flashing LED indicator: Allows 360° visibility of alarm status
Magnet-operated test switch: Facilitates quick and easy testing (optional feature)
Base supplied separately

Parameter	Specification
Supply Wiring	Two-wire monitored supply, polarity insensitive
Terminal Functions	L1 IN & L2 – Supply in connections L1 OUT & L2 – Supply out connections –R – Remote indicator negative connection
Supply Voltage	9 V to 33 V
Ripple Voltage	2 V peak-to-peak maximum at 0.1 Hz to 100 kHz
Quiescent Current	See Table 1
Power-up Surge Current	As per quiescent current
Alarm Voltage	6 V to 28 V DC
Alarm Current	See Table 1
Alarm Indicator	Red light-emitting diode
Design Alarm Load	420 Ω in series with a 2 V drop
Holding Voltage	6 V
Holding Current	10 mA
Minimum Voltage Required to Light Alarm Indicator	12 V
Remote Output Characteristics	Remote is a current sink to the negative line, limited to 17 mA
Storage Temperature	-30°C to +80°C
Operating Temperature	A1R: -20°C to +50°C BR: -20°C to +65°C CS/CR: -20°C to +80°C
Humidity	0% to 95% RH (no condensation or icing)
Effect of Atmospheric Pressure	None
Designed to IP Rating	IP54
Standards and Approvals	CPR, LPCB, VdS, VNIIPO, SBSC, FG, BOMBA
Dimensions	100 mm diameter × 42 mm height
Weight	80 g
Materials	Housing: White flame-retardant polycarbonate Terminals: Nickel-plated stainless steel

What type of environments is the Apollo 55000-137APO suitable for?

This heat detector is ideal for areas where smoke detectors may cause false alarms, such as kitchens, boiler rooms, workshops, and locations with excessive dust, steam, or fumes.

At what temperature does the detector activate?

The Apollo 55000-137APO is a fixed-temperature device that triggers an alarm when the ambient temperature reaches 90°C.

Is this detector compatible with any fire alarm panel?

It is compatible with most conventional fire alarm panels. Always check your panel’s compatibility before installation.

Does the detector come with a base?

No, the base is supplied separately. Please see related products to purchase the appropriate Series 65 base.

Apollo 55000-137APO | Series 65 CS Heat Detector 90°C Datasheet

Click here to download

Overview

Features

Technical Data

Parameter	Specification
Supply Wiring	Two-wire monitored supply, polarity insensitive
Terminal Functions	L1 IN & L2 – Supply in connections L1 OUT & L2 – Supply out connections –R – Remote indicator negative connection
Supply Voltage	9 V to 33 V
Ripple Voltage	2 V peak-to-peak maximum at 0.1 Hz to 100 kHz
Quiescent Current	See Table 1
Power-up Surge Current	As per quiescent current
Alarm Voltage	6 V to 28 V DC
Alarm Current	See Table 1
Alarm Indicator	Red light-emitting diode
Design Alarm Load	420 Ω in series with a 2 V drop
Holding Voltage	6 V
Holding Current	10 mA
Minimum Voltage Required to Light Alarm Indicator	12 V
Remote Output Characteristics	Remote is a current sink to the negative line, limited to 17 mA
Storage Temperature	-30°C to +80°C
Operating Temperature	A1R: -20°C to +50°C BR: -20°C to +65°C CS/CR: -20°C to +80°C
Humidity	0% to 95% RH (no condensation or icing)
Effect of Atmospheric Pressure	None
Designed to IP Rating	IP54
Standards and Approvals	CPR, LPCB, VdS, VNIIPO, SBSC, FG, BOMBA
Dimensions	100 mm diameter × 42 mm height
Weight	80 g
Materials	Housing: White flame-retardant polycarbonate Terminals: Nickel-plated stainless steel