Page Functions
Temperature Alarms
Temperature Alarm Unit - Protector A
Product Features
- High & Low Temperature Alarm
- Mains Failure Alarm
- Alarm Contact Input
- Alarm Over Ride Contact Input
- Full Battery Back Up
- Wall Mount
The Protector A has the same technical specification as the MPA2-A but is housed in a robust wall mounted enclosure which, if required, can be sealed to IP65.
Connection is by vibration proof sprung terminals mounted inside a protected terminal compartment. Knockouts are provided for up to 4 compression glands.
The internal re-chargeable backup battery provides audible and high visibility alarms even if the power has failed.
| General Technical Specification | |
|---|---|
| Dimensions | 165 x 160 x 85mm |
| Sensor | PT1000 |
| Resolution | 0.1 °C |
| Accuracy | 0.5 °C |
| Temperature Range | -99 to 99 °C / °F |
| Alarm Contact Input | Internally powered for volt free contacts |
| Alarm Override Contact Input | Internally powered for volt free contacts |
| Alarm / Alarm Override / Mute Delays | 2 to 90 minutes |
| Audible Alarm | Sounder ? Piezo Buzzer |
| Visual Alarm | High Intensity LED Array |
| Outputs (Relay Contacts) | Volt Free NO / C / NC (fail safe to NC) 1.25A / 240 Vac |
| Power Supply | 240 Vac / 12, 24 Vdc |