F300-13-00 4 I56-037-00R
©2000 Fire•Lite
Installation and Maintenance Instructions for
Addressable Plug-in Model H350R
Rate of Rise Temperature Sensor with Fixed Temperature Alarm
GENERAL DESCRIPTION
Model H350R is an addressable sensor that uses a state-of-the-art thermistor sensing circuit for fast response. This sen-
sor is designed to provide open area protection with 50 foot spacing capability, and is intended for use with compatible
control panels only. The sensor responds to rate of rise conditions of greater than 15°F/minute. The sensor also provides
fixed temperature alarm detection at 135°F.
Two LEDs on each sensor light to provide a local, visible sensor indication. Remote LED annunciator capability is avail-
able as an optional accessory (Part No. RA400Z).
SPECIFICATIONS
Diameter: 6.1 inches (155 mm) installed in B310LP
Height: 2.0 inches (51 mm)
Weight: 5 ounces (150 gm)
InstallationTemperature: –4°F to 100°F (–20°C to 38°C)
Operating Humidity Range: 10% to 93% Relative Humidity Noncondensing
Mounting: B310LP flanged base
Voltage Range: 15 to 32 Volts DC Peak
Standby Current: 300
µ
A @ 24 VDC (one communication every 5 sec.with LED blink enabled)
LED Current: 6.5 mA @ 24 VDC
Fixed Temperature Setpoint: 135°F (57°C)
Rate of Rise Detection: Responds to greater than 15°F/min.
WIRING GUIDE
Refer to the installation instructions for the plug-in base being used. Bases are equipped with screw terminals for power, ground,
and remote annunciator connections. See Figure 1.
NOTE: All wiring must conform to applicable local codes, ordinances, and regulations.
NOTE: Verify that all sensor bases are installed and that the wiring polarity is correct at each base.
WARNING: Disconnect the power from the loop before installing sensors.
Before installing sensors, please thoroughly read the system wiring and installation manual, which provides detailed in-
formation on sensor spacing, placement, zoning, and special applications. Copies of these manuals are available from
Fire•Lite. NFPA standard 72 should also be referenced.
F300-13-00 1 I56-037-00R
Fire•Lite, One Fire•Lite Place, Northford, CT 06472
FCC Statement
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device
may not cause harmful interference, and (2) this device must accept any interference received, including interference that
may cause undesired operation.
Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part
15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in
a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not in-
stalled and used in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or more of the following measures:
– Reorient or relocate the receiving antenna.
– Increase the separation between the equipment and receiver.
– Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
– Consult the dealer or an experienced radio/TV technician for help.
Please refer to insert for the Limitations of Fire Alarm Systems
