Nittan EV DPH-A2R analogue addressable dual optical/heat sensor

• Make: Nittan
• Model code: EV DPH-A2R

Technical Specifications:- Sensor method: Light scatter, thermally sensitive resistor Sensor element: 2 x Light Emitting Diode, 2 x Thermistor Operating voltage: 20V d.c. to 38V d.c. System Voltage: 35V d.c Quiescent current: 200μA Alarm current: 5mA Current for external remote LED indicator: 2mA Operating temperature: – 10°C to + 80°C Storage temperature: – 25°C to + 80°C Charging time: 4 minutes Relative humidity: £ RH95% non-condensing. I.P. protection rating: IP42 Addressing method: Soft addressing, Non-Volatile EEPROM. Material: ABS Dimensions: Æ104mm x 33mm (Sensor head) Æ104mm x 48mm (Sensor head and UB-4 EV) Mass: 118g (Sensor head) 183g (Sensor head and UB-4-EV base) EMC conformance: EMC conformance to BSEN50130-4 CE conformity: EN54-5, EN54-7 CPD number: 0845-CPD-232.1685