SYSTEM SENSOR 2WT-B i3 Series Detector, 2-Wire, 12/24 V DC, Thermal, with Base

★★★★★ 4.7 137 reviews

$90.00
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$90.00
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Product details

Management number 210135156 Release Date 2026/04/02 List Price $36.00 Model Number 210135156
Category

The System Sensor 2WT-B is a 2-wire, photoelectric i3 smoke and heat detector. System Sensor i3 series smoke detectors represent a significant advancement in conventional detection. The i3 family is founded on three principles: installation ease, intelligence, and instant inspection.

  • Alarm current: 130mA max.., limited by panel - Detection: photoelectric
  • Freezing Issue: 5°C (5°C) - Heat Sensor: 55°C (55°C) Fixed
  • Maximum ripple voltage: 30% rated operation (peak to peak) - Humidity range: 0% to 95%RH, non-condensing
  • Operating Temperature Range: 32° to 37.8°C (0° to 37.8°C) - Operating Voltage: 12/24V Non-Polarized Nominal, 8.5min. at 35 max.
  • Sensitivity: 2.5%/ft. Nominal - Standby Current: 50µA Max. average, 100µA peak
UPC 738714011141
Alarm Visual
Brand System Sensor
Unit Count 1 Count
Item Weight 6.08 ounces
Sensor Type Photoelectric
Manufacturer SYSTEM SENSOR
Power Source Corded Electric
Product Style Compact
Operating Humidity 95 percent

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4.7 out of 5
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137 ratings | 56 reviews
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