System Sensor 4WTR-B Photoelectric i3 Series Smoke Detector, 4-Wire, Thermal Sensor, Form Relay,
85 dB sounder
Form C relay
Isolated thermal
$101.99
Product Overview
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. 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.
Main Features
- 85 dB sounder
- Form C relay
- Isolated thermal sensor
- Plug-in design (base included)
- In-line terminals
- Simplified sensitivity measurement
- Stop-Drop ‘N Lock attachment to the base
- Removable cover and chamber
- Remote maintenance signaling
- Drift compensation and smoothing algorithms
| Specifications | |||||||||
| Part Number | 4WTR-B | Product Model | 4WTR-B | Product Name | i3 4WTR-B Smoke Detector | Product Series | i3 | Product Type | Smoke Detector |
| Technical Information | |||||||||
| Connectivity Technology | Wired | Detectable Medium | Smoke | Sensing Technology | Photoelectric | Sensor Type | Photoelectric | ||
| Battery Information | |||||||||
| Alarm Decibels | 85 | ||||||||
| Controls/Indicators | |||||||||
| Status Indicators | Alarm, LED | ||||||||
| Environmental Conditions | |||||||||
| Operating Relative Humidity (H-H) | 0-95% | Operating Temperature (T-T) | 0-37.8 deg C | ||||||
| Physical Characteristics | |||||||||
| Color | White | Form Factor | Ceiling Mount | Height | 2" | Weight (Approximate) | 7.05 oz | ||
| Power Description | |||||||||
| Input Voltage | 35V DC | ||||||||
| Product Information | |||||||||
| Diameter | 5.3" | ||||||||
| Warranty | |||||||||
| Limited Warranty | 3 Year | ||||||||
| Miscellaneous | |||||||||
| Additional Information | Heat Sensor: 135°F (57.2°C) fixed | Features | 85 dB sounder, Drift compensation and smoothing algorithms, Dual-color LEDs, Flexible mounting options, Form C relay, In-line terminals, Isolated thermal sensor, Plug-in design (base included), Remote maintenance signaling, Removable cover and chamber, Simplified sensitivity measurement, Stop-Drop N Lock attachment to the base | Package Contents | i3 4WTR-B Smoke Detector | ||||
| Sensitivity: 2.5%/ft. nominal | Mounting Base | ||||||||
| Weight | 2 lbs |
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