Zeta EX UV/IR or Triple IR (IR3) ATEX Approved Flame Detector
£1,596.15 – £1,884.62
Summary
The ZT-20EX and ZT-500EX flame detectors from Zeta Alarms are approved to ATEX by DNV for explosion-proof.
These are suitable for hazardous applications including;
- Offshore oil & gas installations
- Onshore oil & gas installations and pipelines
- Petrochemical plants
- Chemical plants
- Shipbuilding facility
- Automotive industry
- Storage tank farms
- Power generation facility
- Painting industry
- Warehouse
- Waste disposal facility
- Explosive & munitons
Features
- Approved to ATEX by DNV for explosion-proof applications
- Choice of UV/IR or Triple IR spectrums
- Typical applications include offshore oil & gas, petrochemical & storage tanks
Specifications
- Spectrum Response : Three IR Bands (IR3)
- Spectrum Response (at highest sensitivity setting for
0.1m2 pan fire) :- ZT-20EX (UV/IR) :
- n-Heptane : 30m
- Gasoline : 30m
- Diesel : 20m
- LPG (0.5m high/0.2m width plume fire) : 20m
- Ethanol : 20m
- IPA : 25m
- Methane (*30” plume fire) : 20m
- ZT-500EX (IR3) :
- n-Heptane : 65m
- Gasoline : 65m
- Diesel : 45m
- LPG (0.5m high/0.2m width plume fire) : 30m
- Ethanol : 40m
- IPA : 40m
- Methane (*30” plume fire) : 35m
- ZT-20EX (UV/IR) :
- Response Time Typically : 5 seconds
- Adjustable Time Delay : Up to 20 seconds
- Sensitivity Range : 4 sensitivity ranges for 0.1m2 n-Heptane pan fire from 15m to 65m
- Field of View : Horizontal 90º, Vertical 90º
- Built-in-Test : Manual (optionally Automatic)
- Temperature Range : Operating/Storage:-40ºC to 75ºC
- Humidity : Up to 95% non-condensing
- Operating Voltage : 24VDC nominal (17-31VDC)
- Power Consumption :
- Standby : max. 35mA
- Alarm : max. 75mA
- Cable Entry : 1 x M20 (ISO)
- Wiring : AWG 16-26 (Str 1.5mm2 to 0.13mm2 )
- Electromagnetic Compatibility : EMI/RFI protected to EN61000 series
- Electrical Interface : The detector includes twelve (12) terminals with four (4) wiring options
- Relays : Alarm, Fault
- 0-20mA (stepped) : SPST volt-free contacts rated 5A at 30VDC or 250AC
- Fault : 0+1mA
- Bit Fault : 2mA+/-10%
- Normal : 4mA+/-10%
- Warning: 16mA+/-10%
- Alarm : 20mA+/10%
- Resistance Loop : max. 800 ohms
- RS-485 (option) : RS-485 Modbus compatible communication link that can be used in computer controlled installations
- RS-232C (option) : Three IR channels spectrum monitoring with PC
- Materials :
- Heavy duty copper free aluminium (less than 1%) with bright grey anodized finish
- Stainless Steel 316L with electro polish finish
- Mounting (Tilt Mount) :
- Heavy duty copper free aluminium (less than 1%) with grey epoxy enamel finish
- Stainless Steel 316L with electro polish finish
- Dimensions (DxL) : 83x126mm
- Weight (Detector & Mounting Bracket) :
- ZT-20EX (UV/IR) :
- Detector (aluminium) : 1.0kg
- Detector (ST 316L) : 2.7kg
- Tilt mount (aluminium/ST 316L) : 0.3kg/0.5kg
- ZT-500EX (IR3) :
- Detector (aluminium) : 1.0kg
- Detector (ST 316L) : 2.7kg
- Tilt mount (aluminium/ST 316L) : 0.3kg/0.7kg
- ZT-20EX (UV/IR) :
- Water and Dust : IP66 and IP67 per EN60529
- EMI/RFI : CE Marking
- Hazardous Area :
- ATEX Ex II 2G
- Exd IIC T6, -40ºC to +75ºC (DNV 09 ATEX 65127)
- Performance : Designed to meet FM3260 (EN54-10)
Downloads
- Datasheet (Adobe PDF)
- User Manual (Adobe PDF)
Additional information
| Weight | 2 kg |
|---|---|
| Spectrum | UV/IR, Triple IR |