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Products GTYQ-IR500
GTYQ-IR500

Features

GTYQ-IR500Point Type Infrared Combustible Gas Detector

- New generation ceramic tube photo-ionization detection (PID)technology - Patented filter unit , can operate properly under severe environment, such as high humidity, high salt mist and so on - With switchable mg/m3 and ppm unit
- With built-in high performance micro vacuum pump internally installed, quick response, short recovery time - With built-in temperature –humidity sensor, with real-time temperature, humidity compensation function - With built-in multiple response factors, easy for measuring specific VOCs gas
- Patented two-channel gas inlet system design, with auto-cleaning and auto-zero function - With alarm history records , with real-time STEL, TWA, concentration curve display - Modular design, easy for maintenance and replacement

technical specification

DETECTION PRINCIPLEInfrared absorption with long optical distance dual optical path
DETECTION RANGE

0-100%LEL（Standard detection range）

0-5%vol/100%vol (Available range)

DETECTION METHOD

Diffusion

STABILITY IN WHOLE LIFETIME

±5%F.S.(5Years)

ACCURACY

±3%F.S.（0-50% reading）

±5%F.S.（50-100% reading）

RESOLUTION

1%LEL(Standard detection range)

0.05%vol/1%vol (Available range)

RESPONSE TIMET90≤6S
DISPLAY METHODOLED HD display, LED indication
ALARM METHODLED lighting alarm(Audible and visual alarm is optional)
ADJUSTMENT METHODInfrared remote control and magnetic
POWER SUPPLY24VDC(18-32VDC)
POWER CONSUMPTION＜8W
HOUSING MATERIAL335x124x132mm(WxHxD)
WEIGHT5800g(SS316 housing)
Display method

HD OLED display, LED indication

Alarm methodLED light alarm, (optional pop sound and light alarm)
Adjustment methodInfrared remote control, magnetic stick
Power supply24VDC（18~32VDC）
Power consumption≤8W
OUTPUT SIGNAL

4-20mA+HART

Relay switching output (2A 30VDC)

24VDC relay output( for driving audible and visual alarm)

MODBUS/RS485(optional)

ELECTRIC CONNECTIONThree interfaces,NPT3/4(F),NPT1/2(F)(According to customer’s requirement)
WORKING TEMPERATURE-40℃-+70℃
WORKING HUMIDITY0-99%RH/ No condensation
OPERATION HUMIDITY≥5years
SENSOR LIFETIMEEx d ⅡC T5 Gb / Ex tD A21 IP67
EX-PROOF GRADEIP67
PROTECTION GRADE
Aluminium alloy/ stainless steel

Product structure and construction drawings

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Technical advice：400-961-3066
Sales hotline：0755-26826466
Mail：nuoan@nuoan.com

Address: Room 1301, 1401, 1501, 1601, Building C1, No. 459, Qiaokai Road, Fenghuang Community, Fenghuang Street, Guangming District, Shenzhen

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Record number:Guangdong ICP No. 17039700
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