Data Center Products | SKU: D4120

D4120 | System Sensor | Gas & Specialty Sensors

Name: D4120
Brand: System Sensor
SKU: SYS-D4120
Price: 256.86 USD
Availability: InStock

InnovairFlex 4-Wire Photoelectric Duct Smoke Detector

$256.86

Shipping calculated at checkout.

In stock (88 units)

Usually ships next day

FREE SHIPPING

Description

The InnovairFlex D4120W watertight 4-wire photoelectric duct smoke detector is UL listed as a watertight enclosure providing protection against falling dirt, rain, windblown dust, splashing and hose directed water. D4120W duct smoke detector features a pivoting housing that fits various applications: both square and rectangular footprints mount to round or rectangular ductwork.

Product Specifications

Name	Value
Alarm indication	DPDT Form C Relay Contacts
Category	Smoke and CO Detection
Data Sheet	Download
Power supply	24 VDC/VAC, 120 VAC
Product category	Gas & Specialty Sensors
Product subcategory	Smoke & CO Detection
Series	InnovairFlex
Short desc	InnovairFlex 4-Wire Photoelectric Duct Smoke Detector
Supplier part number	D4120

Features and Benefits

Field Selectable Settings for Configuring the Detector | Built-in Short Circuit Protection from Operator Wiring Errors | New High Contrast Terminal Designations | One easy-access Test/Reset button and improved LED status | Increased wiring space with a newly added 3/4 inch conduit knockout | Patented Interconnect Feature for Multi-Fan Shutdown | Patented sampling tube installs from front or back of the detector with no tools required

New Product

Power Supply Housed 40VA 120-24Vac UL Class 2, DIN Rail Mount

Brand: Functional Devices
SKU: TIB40A

Pickup

Ready to ship:

$119.56$59.78
See details
New Product

Power Supply Housed 50VA 120-24Vac UL Class 2, DIN Rail Mount

Brand: Functional Devices
SKU: TIB50A

Pickup

Ready to ship:

$120.77$60.38
See details
Top Seller

Damper Actuator, 35 Inch-lb (4 Nm), Spring Return, AC 120 V, On/Off

Brand: Belimo
SKU: LF120 US

Pickup

Ready to ship:

$643.00$289.35
See details
Top Seller

Pilot Relay, 10 Amp SPDT, 10-30 VAC/VDC120 VAC Coil, NEMA 1 Housing

Brand: Functional Devices
SKU: RIBU1C

Pickup

Ready to ship:

$37.50$18.75
See details
Restricted Product

Individual Controller, MicroSD Card, Branding Clip, (2) 10/100/1000 Mb Ethernet Ports, and (2) RS-485 Serial Ports

Brand: Honeywell
SKU: HON-9000

Pickup

Ready to ship:

⊘ Account approval required to view pricing and purchase this product
Request access See details
Top Seller

Single Output AC Power Supply, 100 VA, 120 to 24 VAC, UL Class 2, Metal Enclosure

Brand: Functional Devices
SKU: PSH100A

Pickup

Ready to ship:

$260.50$130.25
See details
NS8000 Series Network Sensor, Temperature and Humidity, 3 Percentage RH, Fixed Segment Display, with Logo, No Occupancy Sensor, White

Brand: Johnson Controls
SKU: NSB8BHN240-0

Pickup

Ready to ship:

$794.98$496.86
See details
Top Seller

Damper Actuator, 35 Inch-lb (4 Nm), Spring Return, AC/DC 24 V, 2...10 V, modulating

Brand: Belimo
SKU: LF24-SR US

Pickup

Ready to ship:

$794.00$357.30
See details

D4120 | System Sensor | Gas & Specialty Sensors

Local Availability

Checking In Store Availability

In Store Pick Up

In Store Pick Up

Delivery

Ship to Store

Delivery

Description

Product Specifications

Features and Benefits

Featured Products

Power Supply Housed 40VA 120-24Vac UL Class 2, DIN Rail Mount

Power Supply Housed 50VA 120-24Vac UL Class 2, DIN Rail Mount

Damper Actuator, 35 Inch-lb (4 Nm), Spring Return, AC 120 V, On/Off

Pilot Relay, 10 Amp SPDT, 10-30 VAC/VDC120 VAC Coil, NEMA 1 Housing

Individual Controller, MicroSD Card, Branding Clip, (2) 10/100/1000 Mb Ethernet Ports, and (2) RS-485 Serial Ports

Single Output AC Power Supply, 100 VA, 120 to 24 VAC, UL Class 2, Metal Enclosure

NS8000 Series Network Sensor, Temperature and Humidity, 3 Percentage RH, Fixed Segment Display, with Logo, No Occupancy Sensor, White

Damper Actuator, 35 Inch-lb (4 Nm), Spring Return, AC/DC 24 V, 2...10 V, modulating

Your cart

Choose options

D4120 | System Sensor | Gas & Specialty Sensors

Local Availability

Checking In Store Availability

In Store Pick Up

In Store Pick Up

Delivery

Ship to Store

Delivery

Description

Product Specifications

Features and Benefits

Related Products

Featured Products