Size • 2.1" (5.3 cm) high; base determines diameter
• B501: 4.1” (10.4 cm) diameter
Shipping weight 4.8 oz. (137 g)
Installation temperature • HM-FHSE-UL, HM-RHSE-UL: –4°F to 100°F
(–20°C to 38°C)
• HM-HTSE-UL: –4°F to 150°F (–20°C to 66°C)
Humidity range 10% to 93% relative humidity (non-condensing)
Voltage range 15 to 32 VDC peak
Standby current 300 μA @ 24 VDC (one communication every five
seconds with LED blink enabled)
LED current 6.5 mA @ 24 VDC
Fixed-temperature setpoint 135°F (57°C) for the HM-FHSE-UL and HM-RHSE
UL; 190°F (88°C) for the HM-HTSE-UL
Rate-of-rise detection Responds to greater than 15°F (8.3°C) per minute