D4120

D4120 | System Sensor | Gas & Specialty Sensors

Smoke Detector 4-Wire Photoelectric Duct

Manufacturer:System Sensor

MPN:D4120

SKU:D4120

list price:

324.00

128.00



(login for better pricing)
USD
availability: 167 In Stock

add to cart

arrow

product specifications

Description

Smoke Detector 4-Wire Photoelectric Duct

Short Description

SMOKE DETECTOR 4-WIRE PHOTOELECTRIC DUCT

product family features

  • Photoelectric, integrated low-flow technology
  • NEMA 4 models for outdoor mounting
  • Versatile mounting options: square or rectangular configuration
  • Plug-in sensor offers superb false alarm immunity and the latest sensor technology
  • 2:1 sensor-to-power capability allows one power board to monitor both supply and return smoke sensors
  • Patented sampling tube installs from front or back of the detector with no tools required
  • Increased wiring space with a newly added 3/4-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 120VAC
  • Backward compatibility

more information & related documents

Family Description

The InnovairFlex D4120 4-wire photoelectric duct smoke detector features a pivoting housing that fits both square and rectangular footprints. Because the detector mounts to round or rectangular ductwork, it is indispensable for Building Automation Systems, BAS, and HVAC applications. This duct detector unit senses smoke in the most challenging conditions, operating in airflow speeds of 100 to 4,000 feet per minute, temperatures of -4ºF to 158°F, and a humidity range of 0 to 95 percent (non-condensing). A plug-in duct 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.

Kele Description

SMOKE DETECTOR 4-WIRE PHOTOELECTRIC DUCT

Manufacturer

System Sensor

smart>buy
RIBU1C
RIBU1C
getting price...

add to cart

arrow
PSH500A
PSH500A
getting price...

add to cart

arrow
A-20N16ALP
A-20N16ALP
getting price...

add to cart

arrow
TR100VA001
TR100VA001
getting price...

add to cart

arrow
A-24N20ALP
A-24N20ALP
getting price...

add to cart

arrow
PSH300A
PSH300A
getting price...

add to cart

arrow
ASE12X12X4
ASE12X12X4
getting price...

add to cart

arrow
TR50VA015
TR50VA015
getting price...

add to cart

arrow
AHE12X12X4
AHE12X12X4
getting price...

add to cart

arrow

Accessories

Typically Required

DST5
DST5
System Sensor
5FT. SAMPLING TUBE
getting price...

add to cart

arrow
DST3
DST3
System Sensor
3FT. SAMPLING TUBE
getting price...

add to cart

arrow

Other Accessories

DST1.5
DST1.5
System Sensor
1.5 FT. SAMPLING TUBE
getting price...

add to cart

arrow
APA151
APA151
System Sensor
REM ANNUNC W/PIEZO ALARM AND LED
getting price...

add to cart

arrow
RA100Z
RA100Z
System Sensor
REMOTE ANNUNCIATOR
getting price...

add to cart

arrow

Alternative Parts

Functional Alternatives

D4120W
D4120W
System Sensor
SMOKE DETECT 4-WIRE PHOTOELECTRIC
NEMA4 DUCT
getting price...

add to cart

arrow
SL-2000-P
SL-2000-P
Apollo America
SMOKE DETECTOR DUCT PHOTOELECTRIC
getting price...

add to cart

arrow
Recommended for You

Related Products

RTS151
RTS151
System Sensor
REMOTE TEST STATION
getting price...

add to cart

arrow
RTS151KEY
RTS151KEY
System Sensor
REMOTE TEST/RESET STATION W/ KEY
getting price...

add to cart

arrow
RTS2
RTS2
System Sensor
KEY-ACTIVATED REMOTE TEST/RESET
STATION
getting price...

add to cart

arrow

Customers Also Bought

DST5
DST5
System Sensor
5FT. SAMPLING TUBE
getting price...

add to cart

arrow
DST3
DST3
System Sensor
3FT. SAMPLING TUBE
getting price...

add to cart

arrow
DST10
DST10
System Sensor
10FT. SAMPLING TUBE
getting price...

add to cart

arrow
DST1.5
DST1.5
System Sensor
1.5 FT. SAMPLING TUBE
getting price...

add to cart

arrow
DST1
DST1
System Sensor
1 FT. SAMPLING TUBE
getting price...

add to cart

arrow
RIBU1C
RIBU1C
Functional Devices
SPDT PILOT RELAY UNIVERSAL 10A
getting price...

add to cart

arrow
RTS151KEY
RTS151KEY
System Sensor
REMOTE TEST/RESET STATION W/ KEY
getting price...

add to cart

arrow
TH8321R1001
TH8321R1001
Resideo
VISPRO 8000/PROG/2H/2C OR 3H/2C
W/HP W/IAQ
getting price...

add to cart

arrow
SS3
SS3
Rectorseal
AUXILIARY CONDENSATE PAN OVERFLOW
SWITCH
getting price...

add to cart

arrow

Top Sellers

D4120
D4120
System Sensor
SMOKE DETECTOR 4-WIRE PHOTOELECTRIC
DUCT
getting price...

add to cart

arrow
SL-2000-P
SL-2000-P
Apollo America
SMOKE DETECTOR DUCT PHOTOELECTRIC
getting price...

add to cart

arrow
SM-501-N
SM-501-N
Apollo America
SMOKE DETECTOR. IONIZATION
getting price...

add to cart

arrow
SM-501-P
SM-501-P
Apollo America
SMOKE DETECTOR. PHOTOELECTRIC
getting price...

add to cart

arrow
SL-2000-N
SL-2000-N
Apollo America
SMOKE DETECTOR DUCT IONIZATION
getting price...

add to cart

arrow
STN-2.5
STN-2.5
Apollo America
SAMPLING TUBE SL-2000 1FT TO 2.5FT
getting price...

add to cart

arrow
DST3
DST3
System Sensor
3FT. SAMPLING TUBE
getting price...

add to cart

arrow
STS-5.0
STS-5.0
Apollo America
5 FT. SAMPLING TUBE
getting price...

add to cart

arrow
DST5
DST5
System Sensor
5FT. SAMPLING TUBE
getting price...

add to cart

arrow
DST10
DST10
System Sensor
10FT. SAMPLING TUBE
getting price...

add to cart

arrow