Apollo Series 65 Heat Detector, Class CS, 80°C Application 55000-137APO
About this product
The Apollo 55000-137APO is a Series 65 heat detector for conventional fire alarm systems, in class CS standard form. It suits places that are dirty or smoky in normal use, where smoke detectors are unsuitable. Its maximum application temperature is 80°C, with a maximum static response temperature of 100°C.
Key features
- Goes where smoke detectors can't – for applications where smoke detectors are unsuitable
- Copes with grime and fumes – suited to environments that are dirty or smoky under normal circumstances
- For hot spaces – class CS, with a maximum application temperature of 80°C
- Simple to wire – two wire monitored supply, polarity insensitive
- Runs on a wide voltage range – 9 V to 33 V
- Shows when it has operated – red light emitting diode alarm indicator
For installers
- Power: supply voltage 9 V to 33 V, alarm voltage 6 V to 28 V dc. Holding voltage 6 V, holding current 10 mA.
- Mounting: 100 mm diameter x 42 mm height, 80 g. Designed to IP54.
- Cabling: two wire monitored supply, polarity insensitive. L1 IN and L2 are supply in, L1 OUT and L2 supply out, and -R is the remote indicator negative.
- Compatibility: a Series 65 detector on a conventional circuit. Check the panel's documentation for compatibility.
- Standards: approvals across the range are CPR, LPCB, VdS, VNIIPO, SBSC, FG and BOMBA, and not all detectors have all approvals.
Frequently asked questions
What does class CS mean on this detector?
It sets the temperatures. Class CS has a maximum application temperature of 80°C and a maximum static response temperature of 100°C.
Is this a rate of rise heat detector?
Rate of rise response belongs to versions with a pair of matched thermistors. This CS version uses a single NTC thermistor network.
How much current does it draw?
Confirm the quiescent and alarm current with Apollo before finalising a circuit design.
Does it have a flashing LED?
No. This part is the CS standard version, with a red light emitting diode as its alarm indicator.
Does the wiring have a polarity?
No. It is a two wire monitored supply and is polarity insensitive.
Which approvals does it hold?
Approvals across the range are CPR, LPCB, VdS, VNIIPO, SBSC, FG and BOMBA, and not all detectors have all approvals. Check this part against your specification.
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Download
- 55000-137APO datasheet
Specifications
Dimensions
Specifications
| Brand | Apollo |
|---|---|
| Model | 55000-137APO |
| Manufacturer Part Number (MPN) | 55000-137APO |
| Also listed as | 55000-137 |
| Product type | Heat Detector CS standard |
| Class | CS |
| Maximum application temperature | 80°C |
| Maximum static response temperature | 100°C |
| Sensing | Single NTC thermistor network, voltage output proportional to the external air temperature |
| Supply wiring | Two wire monitored supply, polarity insensitive |
| L1 IN and L2 | Supply in connections |
| L1 OUT and 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 |
| Alarm voltage | 6 V to 28 V dc |
| 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 to light alarm indicator | 12 V |
| Remote output | Current sink to the negative line limited to 17 mA |
| Storage temperature | -30°C to +80°C |
| Operating temperature | -20°C to +80°C |
| Humidity | 0% to 95% RH, no condensation or icing |
| Effect of atmospheric pressure | None |
| IP rating | Designed to IP54 |
| Standards and approvals | CPR, LPCB, VdS, VNIIPO, SBSC, FG, BOMBA. Not all detectors have all approvals |
| Dimensions | 100 mm diameter x 42 mm height |
| Weight | 80 g |
| Materials | Housing: white flame retardant polycarbonate. Terminals: nickel plated stainless steel |
Dimensions
| Dimensions | 100 mm diameter x 42 mm height |
|---|
Apollo Series 65 Heat Detector, Class CS, 80°C Application 55000-137APO
