| Also known as | FL-H355 |
| Diameter | 6.1 inches (155 mm) installed in B350LP |
| Fixed Temperature Rating | 135F (57C); H355 and H355R |
| Height | 2.1 inches (51 mm) |
| Installation Temperature | 4F to 100F (20C to 38C); H355 and H355R |
| LED Current | 6.5 mA @ 24 VDC |
| Mounting | B350LP flanged base |
| Operating Humidity Range | 10% to 93% Relative Humidity Noncondensing |
| Rate of Rise Detection | Responds to greater than 15F/min.; H355R |
| Standby Current | 300 A @ 24 VDC (one communication every 5 sec.with LED blink enabled) |
| Voltage Range | 15 to 32 Volts DC Peak |
| Weight | 4.8 ounces (137 gm) |
