Nittan Sensortec Addressable Optical Detector (ST-PY-AS)

Nittan ST-PY-AS Sensortec Addressable Optical Detector

Uses the latest generation of Nittan smoke sensing chambers, with enhanced sensitivity to Black smoke. Requires the MTM Address Programmer.

Features

• Optical smoke detector for Nittan Sensortec systems.
• Latest generation Nittan optical chamber.
• Omniview 360° LED.
• Robust fully modulated AS communications protocol.
• EEPROM addressed (Address stored in on-board EEPROM, programmed by handheld programmer).

Specifications

• Part Number : ST-PY-AS
• Sensor Method : Light Scatter
• Sensor Element : IR Diode
• Operating Voltage : 16V DC to 28V D
• System Voltage : 24V DC
• Quiescent Current : 500µA
• Alarm Current : 5mA
• Current For External Remote LED Indicator : 2mA
• Operating Temperature : 10°C to + 55°C
• Storage Temperature : -20°C to + 60°C
• Charging Time : 20 seconds
• Relative Humidity : RH95% non-condensing
• I.P. Protection Rating : IP42
• Addressing Method : Soft addressing, Non-Volatile EEPROM
• Material : ABS
• Dimensions :
  • Head Only : 104mm x 33mm
  • Head With Base (UB-6-EV) : 104mm x 48mm
• Weight :
  • Head Only : 105g
  • Head With Base (UB-6-EV) : 170g
• EMC Conformance : EMC conformance to BSEN50130-4
• CPR Number : 2831-CPR-F2429
• Standards / Certification : EN54-7: 2000 LPCB 1461
• DoP Number : F2429

Downloads

• Datasheet (Adobe PDF)
• Instruction Manual (Adobe PDF)