Zurn Wilkins 1 70XLDU 1" Pressure Reducing Valve w FNPT Double Union Connections B10603 Color White Input Voltage Range(s) Color White Input Voltage Range(s) 24 VDC Mount Type Ceiling Occupancy Sensor Power Type Low Voltage Warranty Period 2 Year limited Sensor Switch Type Occupancy Sensor Technology PIR (Passive Infrared) Adjustable Light Level Max 150 fc Adjustable Light Level Min 10 fc Adjustable Time Delay Max 30 min Adjustable Time Delay Min 15 sec Ballast Fluorescent Please see IOS PP24 Ballast Fluorescent Ranges Please see IOS PP24 Category Occupancy Vacancy Sensors Web Electronic Ballast LED Please see IOS PP24 Fluorescent Lamps Please see IOS PP24 Maximum Mounting Height (ft) 8 11 ft Motor (Three Phase) Please see IOS PP24 Motor Three Phase Ranges Please see IOS PP24 PIR Coverage Area (sq ft) 1200 PIR Lens 2 Coverage Pattern (degrees) 360 Power Supply IOS PP24 Resistive Heater Please see IOS PP24 Tungsten (Incandescent) Range(s) Please see IOS PP24 Tungsten Incandescent Please see IOS PP24 Operating Temperature Max (°C) 50 Operating Temperature Max (°F) 122 Operating Temperature Min (°C) 0 Operating Temperature Min (°F) 32 Product Height (in) 1 3 8 Product Height (mm) 35 Unit Carton Height (in) 2 Unit Carton Length (in) 5 Unit Carton Weight (lb) 0 Walk in Freezer Backup Protection Time 72 Hours Backup Restoration Time 70 Hours Battery Service Type Rechargeable Battery Type Li Ion Category Defrost Timers Web Clock Drive Type Quartz Defrost LED Indicator Red Has Captive Trippers Yes Motor (Three Phase) 1 HP The direct acting integral bypass design prevents buildup of excessive system pressure caused by thermal expansion Material: Cast Bronze