- Resource Center
- GraceSense™ - Hot Spot Monitor (HSM)
- Medium Voltage Hot Spot Monitor FAQ
Q: What is the temperature range the Hot Spot Monitor (HSM) will monitor?
A: -20°C to +120°C (-4°F to +248°F). A high temperature probe is available for -20°C to +160°C (-4°F to +320°F). The part number for the high temperature probe is G-HSM-FB3-HT.