Linear heat detector DTS N45, 10 km - Rack 19"

971126.IN

Approval: VdS, UL, ATEX, SIL2

DTS (Distributed Temperature Sensing) System is capable of detecting fires and accurately localize fires and hotspots.
The system allows to precisely measure, locate and signalize even small differences of temperature changes by measuring and highlighting temperature of a specific spot vs. environment. Fire resistant (PH rating) sensing cable can transmit signals also during a fire, even when temperatures are up to 1000°C. That allows to monitor the progress of fire and supervise fire rescue action accordingly. There is a wide range of possible applications to use a Linear Heat Detector DTS as shown in the table below.
• Temperature measurement and monitoring by fiber-optic sensor cable
• 1, 2 or 4 measurement channels per detector
• Loop or open line sensor cable topology
• Up to 2000 independent alarm zones permeasurement channel
• Laser class 1M power below 20mW
• 1 seconds measurement cycles
• Sampling interval up to 0.25 m
• Relay interface, optionally Modbus IP
• Bidirectional, full digital integration with ESSER by Honeywell fire alarm systems
• EN 54 - 22:2015 + A1:2020 Compliance,Certificate
Power supply: 10 to 30 V DC
Power consumption: approx. 22 W, at 20°C ambient temperature (approx. 917 mA@24 V DC)
No. of measurement channels: 1, 2 or 4 channels
Minimum sampling interval: 0,25 m
Minimum spatial resolution setting: 0,5 m
Measurement cycle time: from 5 s
No. of alarm zones per each channel: 2000
Optical connectors: E2000, 8° angled
LED indicator: operation, measurement, fault, alarm
Dry contact relays: 10, maximum load 1A/30VDC, optional up to 98
Contact inputs: 4
Communication interface: 2x Ethernet (LAN 10/100/1000), USB A, USB B
Communication protocol: SCPI, ASCII, optionally: MODBUS TCP, indirectly with multi-protocol gateway e.g. OPCUA, IEC 60870-5.104 etc.
Operating temperature: -10°C to +60°C
Storage temperature: -40°C to +80°C
Relative air humidity range: 0% to 95%
IP rating: IP30
Dimensions (WxHxD): 420 x 88 x 420 mm, 2 HU
Weight: 5 kg to 7kg
Certificates: RVS, EN54-22(VdS), UL521, ATEX, IECEx, SIL2
Specification: EN 54-22,EN 54-13 in combination w. ESSER by Honeywell FlexES Control/IQ8Control
ATEX specification (optional): EX II (1) DG, I M2
Heat response class acc. EN54-22: A1N, A2N, BN, CN, DN, EN
971131.IN 1 sensor channel for Honeywell DTS N45
971132.IN 2 sensor channels for Honeywell DTS N45
971133.IN 4 sensor channels for Honeywell DTS N45
971129.IN License Modbus TCP/IP interface
971134.IN 44 additional outputs
971135.IN 88 additional outputs
971141.IN Wall mounting option
971142.IN Outdoor Housing with Window for wall mounting option
971112.IN ATEX, IECEx certification for Zone 1, 21, Mb
971111.IN ATEX, IECEx certification for Zone 0, 20, Ma
971113.IN One Year DTS Warranty Extension