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The Potter RHA is a low-profile detector that offers a 360-degree view of the status LEDs. The combination Rate of Rise/Fixed Temperature Heat Sensor (RHA) is a listed Analog/Addressable combination temperature heat sensor compatible with any fire alarm control panel that has the Potter/ Nohmi protocol. Also, the heat sensing portion utilizes a proven thermistor for accurate and reliable heat detection. The sensor and base (not included) are made of durable plastic in an eggshell white (off-white) to blend in with the ceiling.
In general, the Potter RHA is UL and cUL listed with a selectable fixed temperature point from 135° to 174° and a rate of rise feature. The rate of rise operates when the temperature increases 12-15°F occur. The heat sensor is ideal for installations needing earlier heat detection. The RHA has two LEDs that allow for 360° viewing. Furthermore, the sensor is compatible with any of the Potter/Nohmi bases and simply twists on. The RHA is address using the handheld programmer or the control panel addressing function.
In addition, the Potter RHA spacing is dependent on the alarm set-point. The unit is list from 135°F to 174°F. However, as the temperature setting increases, the spacing decreases.
Features / Specifications
| Weight | 1 lbs |
|---|---|
| Dimensions | 6 × 6 × 6 in |
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The Potter RHA is a low-profile detector that offers a 360-degree view of the status LEDs. The combination Rate of Rise/Fixed Temperature Heat Sensor (RHA) is a listed Analog/Addressable combination temperature heat sensor compatible with any fire alarm control panel that has the Potter/ Nohmi protocol. Also, the heat sensing portion utilizes a proven thermistor for accurate and reliable heat detection. The sensor and base (not included) are made of durable plastic in an eggshell white (off-white) to blend in with the ceiling.
In general, the Potter RHA is UL and cUL listed with a selectable fixed temperature point from 135° to 174° and a rate of rise feature. The rate of rise operates when the temperature increases 12-15°F occur. The heat sensor is ideal for installations needing earlier heat detection. The RHA has two LEDs that allow for 360° viewing. Furthermore, the sensor is compatible with any of the Potter/Nohmi bases and simply twists on. The RHA is address using the handheld programmer or the control panel addressing function.
In addition, the Potter RHA spacing is dependent on the alarm set-point. The unit is list from 135°F to 174°F. However, as the temperature setting increases, the spacing decreases.
Features / Specifications
| Weight | 1 lbs |
|---|---|
| Dimensions | 6 × 6 × 6 in |
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