Fixed 78° thermal detector, white, with Isolator

MI-HTSE-S2I

The MI-HTSE-S2I is fixed temperature intelligent sensors employing low mass thermistors and microprocessor technology for fast response and linear temperature sensing. Their linear response allows these sensors to be used to signal temperatures over the range of 58°C (Class A1S) to 78°C (Class BS).

• New mechanical platform with revolutionary chamber
• Improved false alarm immunity
• Improved detection across multiple fire types
• Available with standard short circuit isolator
• Tri colour LED offering red, green and amber colour
• Rotary decade address switches 0 - 159
• Pure white colour to complement modern buildings
• 100% mechanical and electrical backwards compatibility
• New base design to complement the detector
Operating voltage range
15 to 28.5VDC
Isolation Current
15mA at 24VDC
Maximum continuous current
1A (Switch closed)
Temperature range
-30°C to +70°C
Humidity
10 to 93% relative humidity (non-condensing)
Max Wire Gauge for Terminals
2.5mm²
Colour
Pure white
Material
PC/ABS
Weight
88g (without base)
Dimensions (Ø x h)
102 mm x 61 mm in base B501AP