The Simplex 4098-9845 weatherproof duct housing (0631186) provides environmental protection for TrueAlarm duct sensor assemblies installed in HVAC ducts subject to extreme temperature or moisture conditions. The 4098-9845 enclosure circulates conditioned air around the internally mounted duct sensor housing, maintaining the sensor at its rated operating temperature range while protecting against ambient environmental extremes.
- Designed for HVAC duct installations exposed to environmental extremes
- Circulates conditioned air to maintain sensor housing within rated temperature range
- Compatible with Simplex 4098-9755 and 4098-9756 duct sensor housings (sold separately)
- Enclosure protects against temperature extremes, moisture, and contamination
- Weight: 3 lbs; Dimensions: 5 x 5 x 5 in
Compatible Panels: Any Simplex panel compatible with the 4098-9755 or 4098-9756 duct sensor housing, including 4100ES, 4020, TFX, 4010ES.
The 4098-9845 is not a standalone detector — a compatible duct sensor housing (4098-9755 or 4098-9756) and TrueAlarm sensor head must be ordered separately. Confirm the duct housing model matches the sampling tube length requirements for the duct cross-section before installation.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 3 lbs |
|---|---|
| Dimensions | 5 × 5 × 5 in |
| Part Type | Analog, Weatherproof |
| Manufacturers | Simplex |
| Compatible Panels | 4100ES, 4020, TFX, 4010ES |
| Compatible Bases | 4098-9755, 4098-9756 (duct sensor housings, sold separately) |
| Cross Reference | 0631186 |
| Type | Weatherproof enclosure for duct sensor housing, Compatible housings: 4098-9755 and 4098-9756 (sold separately), Weight: 3 lbs, Dimensions: 5 x 5 x 5 in |
