System Sensor 2WTR-B

$105.29

2-wire Photoelectric i3 Smoke Detector w/ 135°F (57.2°C) fixed Thermal Sensor and Form C Relay

Available with Lead Time

  • Factory New
Brand: System Sensor FireAlarm.com Part #: 039529 Categories: , , Manufacturer Part #: 2WTR-B Tags: , ,

Description

System Sensor i3 sounder and relay smoke detectors apply the guiding principles of installation ease, intelligence, and instant inspection in a series of specialty conventional devices.

Installation ease. Throughout the i3 series, installation is simple with its installer-friendly base and plug-in design. The base accommodates a broad range of back box and direct mounting options and provides ample space for pre-wiring the device. To complete the installation, the i3 detector plugs into its base with a simple Stop-Drop ’N Lock action.

Intelligence. To reduce the likelihood of nuisance alarms, all i3 detectors are equipped with both drift compensation and smoothing algorithms. These capabilities minimize both short- and long-term causes of nuisance alarms, such as RF interference and dust accumulation. When connected to the 2W-MOD2 loop test/ maintenance module or an i3 ReadyTM panel, 2-wire i3 detectors can generate a remote maintenance signal when in a maintenance or freeze trouble condition. To measure the sensitivity of any i3 detector, the SENS-RDR displays the reading, in terms of percent-per-foot obscuration, within seconds.

Instant inspection. i3 has red and green LEDs to simplify local status indication during power-up, standby, alarm, maintenance, and freeze trouble conditions. When in alarm, i3 sounder models generate an 85 dB temporal tone. If connected to the RRS-MOD reversing relay/synchronization module, all i3 sounders on the loop will activate when one detector is in alarm. The RRS-MOD also synchronizes i3 sounder output to ensure a clear audible signal.

Should the application call for differentiating between a local and a general alarm, the i3 line offers an isolated thermal model, which initiates a local alarm when smoke is detected, and a general alarm when the thermal sensor is activated.

Datasheet: 2WTR-B

More of our products from System Sensor

Information

Weight 1.00 lbs
Dimensions 5 × 5 × 5 in
Series

Thermal Rating

135°F

Condition

Detection Method

Fixed Temperature

Reviews

There are no reviews yet.

Be the first to review “System Sensor 2WTR-B”

Related Products...