Autronica Heat detector BDH 500 Used/Old Good Condition Lot of 2

Description

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116-BD500/CE, Rev. H, 2008-11-27 Protecting life, environment and property...
Features
• Interactive
• Plug-in detector head
• Heat detector intended for use in humid areas
• Short-circuit isolator in each detector
• Conforms to EMC directive
• Additional coating of PCB circuit for environmental protection
• Comprises a built-in alarm indicator (LED)
• Automatic addressing
• Proven technology
• Configurable to class A1, A1R, A2S, B, C
• Immune to electromagnetic disturbance
• Unrivaled reliability due to the SelfVerify® function
• The BD-500 is not influenced by dust, humidity, exhaustgases,
electromagnetic fields i.e.:
Radio transmitters, cellular phones, etc.
• Designed to meet LPCB requirements
• EN54 pt. 5
• Designed to meet the requirement of the major maritime
classification societies
Applications
BD-500 is a point heat detector for detection of rise in ambient
temperature caused by a fire. The detector is designed for
use with Autronica’s interactive fire alarm system, AutroSafe.
SelfVerify® function ensures the highest grade of reliability.
All units comprising this function are automatically tested with
a calibrated test once every 24 hours.
Additional coating of PCB and sealing of the sensing element
makes this detector suitable for rough areas like heavy industry,
maritime and offshore applications.
BD-500 is often used in areas where the environment is likely
to produce false/unwanted alarms from smoke
detectors such as:
• Kitchens
• Galleys
• Bathrooms
Optionally there is a BD-500/N version for use in hazardous
area zone 2. It must be connected to the BSD-310/N loop
driver.
Principle
Temperature measurement by means of a thermistor
for registration and reading of temperature at the detector
point. Alarms at temperature according to configured class
(Ref. table 1).
"SelfVerify®", the detector’s ability to initiate alarm at correct
temperature is regularly checked.
Versions
• BD-200* Heat detector without SelfVerify®
• BD-300* Heat detector with SelfVerify®
• BD-500 Heat detector with SelfVerify®,
environment protected
• BD-500/EX* Heat detector with SelfVerify®,
EExia-version for use in all zones
• BD-500/N Heat detector with SelfVerify®,
Eexn-version for use in zone 2 only
* See separate data sheet
Technical Specifications
Weight 140 g
Material PC/ABS
Colour Light grey
Sensitivity Acc. to EN-54/5
Voltage 10 - 27V DC
Current consumption
Stand by:
External alarm indicator:
< 0,3mA
6mA
Environm. requirement EN-54/5
Degree of protection IP 44D
Working temperature -20 - +80°C
Max. application Ref. table 1
Storage temperature -55 to +80°C
Humidity (non-condensing) Max. 95% RH
Maintenance None
Service Replace if faulty
Approvals See separate documentation
Certificate for BD-500/N NEMKO 03ATEX217X
AutroSafe Heat detector with SelfVerify® - BD-500
• Boiler rooms
• Workshops, etc.
• Refrigeration rooms, etc.
Heat detector with SelfVerify® - BD-500
Autronica Fire and Security AS
Fire and Security, Trondheim, Norway. Phone: + 47 73 58 25 00, fax: + 47 73 58 25 01.
Oil & Gas, Stavanger, Norway. Phone: + 47 51 84 09 00, fax: + 47 51 84 09 99.
Visit Autronica Fire and Security's Web site: www.autronicafire.com
Dimensions
Table 1
Detector
class
Typical application
temperature
°C
Maximum application
temperature
°C
Minimum static
response temperature
°C
Maximum static
response temperature
°C
A1 25 50 54 65
A1R* 5 50 54 65
A2S* 25 50 54 70
B 40 65 69 85
C 55 80 84 100
* R= Rate of rise.
* S= (Slow) Does not respond below the minimum static response temperature.
Note: The detector may give prewarning on a temperature below the max. application temperature.
Connections Use of LED output:
When LED or other equipment is connected to the LED
output, a varistor - Siemens SIOVS07K25 (39V) - Autronica
art.no. 8464-003.5039, is required between terminals 1 and 4
in base.
The LED is connected between terminals 3 and 4,
terminal 3 being the positive terminal.
Order number Description
116-BWA-100 Socket (Base)
116-BDH-500 Detector head
116-BWP-100/20 Optional
Conduit box
for M20 GLANDS
116-BWP-100/25 Optional
Conduit box
for M25 GLANDS
116-BDH-500/N Detector head certified for
use in zone 2
1. - in
2. - out
3. common (+ in, + out)
4. external LED