توضیحات

دتکتور شعله برند Oldham مدل DF-TV7-T

مشخصات فنی

Device Name/ Farsi	IR دتکتور شعله
Device Name / English	3M Simtronics DF-TV7-T IR Flame Detector
Type of Sensor	IR
Brand	Oldham
Origin	American
Model / Part Number	DF-TV7-T
Operating Voltage	24 Vdc, range (18 – 28 Vdc)
(Power Consumption(Standby	2W
(Power Consumption(Alarm	4W during test
Response Time	adjustable from 3 to 20 seconds (typical 6s. )
Adjustable Time Delay	set up via the TLU(wireless hand-held terminal )
Sensitivity Ranges	gasoline: 65m (21 0ft) 0.3×0.3m (1 sq ft), n-heptane: 80m (260ft) 0.3×0.3m (1 sq ft)
Spectral Response	–
Field Of View	Maximum horizontal angle 1 20° Horizontal angle @ 50% 1 04° Vertical angle @ 50% 82°
(Built-In-Test (BIT	Yes
Operating Temperature	-40°C to +65°C (-40°F to 149°F)
Humidity	0 to 99% RH (non-condensing)
Ingress Protection	IP66
Area-Classification	Safe
Approvals	SIL SIL3 without redundancy according to IEC 61508-1 to 7 ATEX II 2 G Ex d IIC T6 Gb (de -40°C à +65°C) IECEx IEC 60079-0 / IEC 60079-1 CE DPC According to EN 54-10:2002 + A1:200
Case Material	–
Accessories	AS040 : Long type visor (vertical upper angle reduction), AS041 : Long type visor (horizontal and vertical angle reduction), AS045: Air shield, AS048-X : SS316 swivel bracket (with 2” or 2.5” pipe mounting), AS056-450: Sun shade, AS215 : Tag plate, LT15: Test lamp, ATEX certified : II 2 G Ex d IIC T6-T5, TLU600: Infrared remote control unit, ATEX certified : II 1 G Ex ia IIC T4

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