Swipe or use the arrows to view product images.
HVAC Duct Mount Smoke Detector
| Price | $300.00 |
|---|---|
| Min Order | 1 Piece |
| Availability | In Stock |
| Shipping From | Guangdong, China |
| Popularity | 344 people viewed |
Model NO.:
D4240
Type:
Smoke Sensor Probe
Types of Smoke Detectors:
Photoelectric Smoke Style
Product Name:
HVAC Duct Mount Smoke Detector
Operating Temperature Range:
minus 20 to 70 ºC
Storage Temperature Range:
minus 30 to 70 ºC
Operating Humidity Range:
0% to 95% non-condensing
Air Duct Velocity:
100 to 4,000 FT/min (0.5 to 20.32 m/sec)
Power Supply Voltage:
24VDC / 24VAC / 240VAC
Max. Standby Current:
21 mA @ 24 VDC
Max. Alarm Current:
65 mA @ 24 VDC
Reset Time (with RTS451):
.03 to 0.3 sec.
eset Time (by power down):
0.6 sec. max.
Power Up Time:
35 sec. max.
Alarm Response Time:
15 sec.
Rectangular Dimensions:
About 37X13X7cm
Square Dimensions:
About 20X23X7cm
Weight:
About 1.5kg
Trademark:
System Sensor
Transport Package:
Standard Export Cartons
Origin:
China
HS Code:
8531901000
Product Description
HVAC Duct Mount Smoke Detector
Product Description
The 4-wire photoelectric duct smoke detector features a pivoting housing that fits both square and rectangular footprints and mounts to round or rectangular ductwork. This unit operates in airflow speeds of 100 to 4,000 feet per minute, temperatures of -4°F to 158°F, and a humidity range of 0 to 95 percent (non-condensing).
A plug-in sensor head offers improved false alarm immunity and simple installation, testing, and maintenance. An improved cover design isolates the sensor head from the low-flow feature for simple maintenance.
The detector housing provides ample wiring space, a ¾-inch conduit knockout, and built-in short-circuit protection to prevent damage to sensitive components during installation. High-contrast terminal designations make wiring easy. With its 2:1 sensor-to-power capability, the power board of the detector may be used to monitor a second sensor, D4S, simultaneously (i.e., supply and return side).
As many as 50 detectors can be interconnected. When one unit senses smoke, all interconnected detectors will switch their relays; only the detector sensing smoke will go into alarm, enabling the fire location to be pinpointed.
An easy-access Test/Reset button makes it possible to test the unit with the cover on. Three DIP switches can be used to configure field-selectable settings: cover tamper delay, number of sensors to be controlled, and shut down on trouble option. Each power board has two LEDs that can be used to indicate the status of connected sensors, and a quick reference imprinted on the cover explains the LED status indications (Standby, Maintenance, Trouble, and Alarm).
Product Features
* Photoelectric, integrated low-flow technology.
* Air velocity rating from 100 ft/min to 4,000 ft/min (0.5 m/s to 20.32 m/sec).
* Versatile mounting options: square or rectangular configuration.
* Plug-in sensor offers superb false alarm immunity and the latest sensor technology.
* Broad ranges for operating temperature (-4°F to 158°F) and humidity (0% to 95% non-condensing).
* Patented sampling tube installs from the front or back of the detector with no tools required.
* Increased wiring space with a newly added ¾-inch conduit knockout.
* One easy-access Test/Reset button and improved LED status.
* Patented interconnect feature for multi-fan shutdown.
* New high-contrast terminal designations.
* Built-in short-circuit protection from operator wiring errors.
* Field-selectable settings for configuring the detector.
* Two DPDT Form-C relay contacts.
* 24 VAC/DC or 240 VAC.
Detailed Images
Specifications
Physical Specifications | |||
Size: (Rectangular Dimensions) (Square Dimensions) | 7.75 in (19.7 cm) Length; 9 in (22.9 cm) Width; 2.5 in (6.35 cm) Depth | ||
Weight | About 1.5kg | ||
Operating Temperature Range | -4° to 158°F (-20° to 70°C) | ||
Storage Temperature Range | -22° to 158°F (-30° to 70°C) | ||
Operating Humidity Range | 0% to 95% relative humidity non-condensing | ||
Air Duct Velocity | 100 to 4,000 ft/min (0.5 to 20.32 m/sec) | ||
Electrical Ratings | |||
Power Supply Voltage | 20-29 VDC | 24 VAC 50-60 Hz | 240 VAC 50-60 Hz |
Input Capacitance | 270 µF max. | 270 µF max. | N/A |
Reset Voltage | 3.0 VDC min. | 2.0 VAC min. | 20 VAC min. |
Reset Time (with RTS451) | .03 to 0.3 sec. | .03 to 0.3 sec. | .03 to 0.3 sec. |
Reset Time (by power down) | 0.6 sec. max. | 0.6 sec. max. | 0.6 sec. max. |
Power Up Time | 35 sec. max. | 35 sec. max. | 35 sec. max. |
Alarm Response Time | 15 sec. | 15 sec. | 15 sec. |
Sensitivity Test | See detector label | See detector label | See detector label |
Current Requirements: (using no accessories) | |||
Max. Standby Current | 21 mA @ 24 VDC | 65 mA RMS @ 24 VAC 60 Hz | 10 mA RMS @ 240 VAC 60 Hz |
Max. Alarm Current | 65 mA @ 24 VDC | 135 mA RMS @ 24 VAC 60 Hz | 18 mA RMS @ 240 VAC 60 Hz |
Contact Ratings | |||
Alarm Initiation Contacts (SPST) | 2.0 A @ 30 VDC (resistive) | ||
Alarm Auxiliary Contacts (DPDT) | 10A@30VDC (resistive); 10A@250VAC (resistive); ½ HP@240 VAC ; ¼ HP@120 VAC | ||
Supervisory Contacts (SPDT) | 2.0 A @ 30 VDC (resistive); 2.0 A @ 125 VAC (resistive) | ||
Listings
Company Profile
ANSORL LTD is a building automatic control system and fire alarm system provider. Over the past years, We have always been dedicated to serving the diverse needs of our customers. Although we started out as a tiny engineering and manufacturing company in China and have grown into a global player in the international safety market, Ansorl continues to work hard to earn your trust and retain your confidence in our product line.
We focuse on providing advanced fire alarm, fire protection system, gas extinguishing control system, residential fire alarm detectors, explsion proof fire detectors etc. Ansorl works harder to tailor our solutions to meet your needs.
Ansorl is an ISO 9001:2008 certified manufacturer with number of testing facilities. We are also planning to expand our manufacturing and testing facilities in China to ensure that our products and manufacturing practices continue to meet the highest standards.
We invite you to get to know Ansorl better. Experience the best fire alam technology and solution. We are convinced that you will find Ansorl superior to any other detector company in China. You'll see it in our facilities, in our people, and in the products that Ansorl makes. It's our uncommon commitment to excellence and quality, and to the automation and productivity of our customers.
Contact Us
- Similar Products
$5.00
100 Pieces (MOQ)
2/4 Wired Photoelectric Photoelectronic Smoke Detector
Mantern Industrial Co., Limited
$2.62
100 Pieces (MOQ)
Jbe White Optical Smoke Alarm DC9V
Zhejiang Jiaboer Electronic Technology Co., Ltd.
$142.00
1 Piece (MOQ)
Facp Control Panel for Fire Alarm System
Shenzhen Sumring Technology Co., Limited
$6.50
500 Pieces (MOQ)
Nb-Iot Module Photoelectric Smoke Alarm
Zhejiang Jiaboer Electronic Technology Co., Ltd.