Apollo AlarmSense Heat Detector (A1R)
Apollo
- Fixed Heat Limit
- 360°C Visibility of LEDs
- Reduce False Alarms
The 55000-190APO is an A1R rate-of-rise Heat Detector which has a fixed upper limit, but in addition, measures the rate of increase in temperature. (Read more)
PRODUCT DETAILS
The 55000-190APO is an A1R Heat Detector that is designed to be used with the Apollo AlarmSense fire alarm range.
There are two heat detectors in the AlarmSense range designed to suit a wide variety of operating conditions. A static heat detector (CS) which responds only when a fixed temperature has been reached and a rate-of-rise detector (A1R) which has a fixed upper limit, but in addition, measures the rate of increase in temperature.
As you would expect from Apollo, AlarmSense incorporates features that help reduce false alarms and patented technology to ensure the integrity of a system. The range also includes products, such as beacons, to help meet the requirements of the Disability Discrimination Act (DDA).
Features
- Can be used for applications where smoke detectors are unsuitable
- Ideal environments that are dirty or smoky under normal conditions
- 360°C visibility of LEDs
- Reduction of false alarms
- Quick and simple installation
| Technical data |
|
| Detection principle |
Heat sensitive resistance using a single NTC
thermistor |
| Sampling frequency |
Once every four seconds |
| Supply voltage |
9 V dc to 33 V dc |
| Supply wiring |
Two wire supply, polarity insensitive |
| Quiescent current at 15 V |
< 50 A |
| Alarm current a |
2 - 8.5 V < 1.5 mA 10.5 - 15 V 25 ± 2 mA 18 - 24 V < 1.5 mA 33 V < 2 mA |
| Maximum reset voltage |
2 V |
| Reset time |
1 sec |
| Max supply interruption time |
40 ms |
| Operating temperature |
A1R -40 ºC to +50 ºC CS -40 ºC to +80 ºC |
| Humidity (no condensation or icing) |
0% to 95% RH |
| IP Rating |
designed to IP44 |
| Standards and approvals |
EN 54-5, CPR and FG |
| Dimensions |
100 mm diameter x 42 mm height 100 mm diameter x 50 mm height in base |
| Weight |
80 g detector |
| Materials |
Housing: White flame-retardant polycarbonate Terminals: Nickel plated stainless steel |
| Videos |
|---|
Apollo's AlarmSense Series: Basic Overview| Files |
|---|
| Apollo AlarmSense A1R Datasheet |
| Links* |
|---|
| Apollo website |
| Apollo support site |
* External websites provide additional content that supports the content on connectec.uk however the external Web site is subject to change and is beyond the control of Connectec Ltd. Connectec cannot guarantee the accuracy of content on external websites and does not endorse the information or products on any external websites. You will be subject to the external websites own privacy policy when you follow these links.
Get expert answers to questions specific to this product below or for more help visit our Q&A forum
Be the first to ask a question and help others interested in this product
Read customer reviews or submit your review of this product
Your feedback helps us improve our products and services as well as helping other users make informed buying decisions.
There are no reviews for this product.
Why buy from Connectec?
SUPPORT
Our technical support team are experienced installation engineers with years of field experience.
SERVICE
Customer service is our top priority. We always try to ensure we offer a first class service too all our customers.
DELIVERY
We offer FREE mainland UK delivery on orders over £75 and FREE next day delivery on orders over £150*.
PARTNERS
We are approved resellers for direct access to manufacturer warranty and support.
* Qualifying products only, subject to terms. For more information view our delivery information.
