UV/IR & Triple IR (IR3) Flame Detectors (ZT-30P )

Zeta Alarms

    • £813.60
    • (Exc. VAT: £678.00)
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    UV/IR & Triple IR (IR3) Flame Detectors

    The new range of UV/IR and Triple IR Flame Detectors detect fuel and gas fires at long distances with the highest immunity to false alarms. The ZT-30P and the ZT-20EX can detect a 0.1m2 gasoline pan fire at 30m in less than 5 seconds. The ZT-500EX can detect the same fire at 65m in less than 5 seconds.

    New features include RS484/RS232 compatabilities for digital communications; lower power requirements; and a compact, lighter design. ZT-20EX and ZT-500EX series are approved to ATEX by DNV for explosion-proof.

    Key Features

    • Triple IR Spectrum - for longer distance detection and high false alarm immunity
    • Compact and lightweight design
    • User Selectable (Senitivity/Functions)
    • Multiple output options
      • Relays for Alarm and Fault
      • 0-20mA (stepped)
      • RS-485/RS-232 spectrum monitoring
    • Lower power requirement (35mA - standby / 75mA - alarm)
    • Ex cable gland /2 metre cable assembled & provided for users’ easy installation
      • Certifications
        • ATEX approved by DNV for explosion-proof
        • CE marking

    Technical Specification

    • Response Time: Typically 5 seconds
    • Adjustable Time Delay: Up to 20 seconds
    • Sensitvity Range: 4 sensitivity ranges for 0.1m2 n-Heptane pan fire from 15m to 65m
    • Field of View: Horizontal / Vertically Typical 120º & 120º Max
    • Built-in-Test: Automatic self-check to verify the lens cleanliness/ electronic circuits & etc
    • Temperature Range: Operating/Storage:-40ºC to 75ºC
    • Humidity: Up to 95% non-condensing
    • Operating Voltage: 24VDC nominal (18-32VDC)
    • Power Consumption: Standby: max. 50mA, Alarm: max. 70mA
    • Cable Entry: 1 x Ø6mm
    • Wiring: According to the requirements
    • Electromagnetic Compatibility: Complies with EN 61000-6-4 and EN 50130-4
    • Electrical Interface: 4-Wiring relay contact outputs
    • Relays: Alarm(N.O.), Fault(N.C) SPST volt-free contacts rated 5A at 30VDC or 250VAC
    • RS-485 (option): RS-485 Modbus compatible communication link that can be used in computer controlled installations
    • Materials: Heavy duty copper free aluminium with white powder coating
    • Mounting (Tilt Mount): Heavy duty copper free aluminium with white powder coating
    • Dimensions: Detector 63(D) x 110 (L) mm
    • Weight: Detector & Mouting Bracket (Aluminium): 0.3kg
    • Water and Dust: IP65
    • EMI/RFI: EN61000
    • Performance: Designed to meet FM3260 (EN54-10)

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