[giaban]Giá: Liên hệ[/giaban]


  [/hinhanh] [tomtat] Giá: Liên hệ
Xuất xứ: Korea
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Bảo hành: 12 tháng


Công ty Pitesco là nhà XNK hàng đầu và là nhà cung cấp chuyên nghiệp các mặt hàng tự động, thiết bị điện và điện công nghiệp. Chúng tôi đáp ứng mọi xu hướng công nghiệp hóa, hiện đại hóa cũng như mọi lĩnh vực. 
Liên hệ cho chúng tôi theo số 0972 064 954  | 0914 237 179  để  thông tin mà Quý khách CẦN.  
- Mr Mai Nghĩa -
< Sales  Engineer>
Email : nghia.pitesco@gmail.com 
Yahoo :  nghia.pitesco
Skype :   nghia.pitesco
web: pitesvietnam.com
▷ Continuous detection of VOC gas in explosion hazardous area with flame proof structure
▷ Self diagnosis function with built-in Microprocessor
▷ Easy replacement with a cartridge type sensor
▷ Digital flow sensor to maintain regular flow rate
▷ Fast response of gas leakage with a high efficient pump inside
▷ Low concentration VOC gas detection by PID sensor
▷ Stable quality and proved detection principle for service life
▷ Auto calibration and program setting with a magnet bar
▷ 4-digit digital gas concentration display
▷ 4-20mA DC output signal
▷ Easy configuration of monitoring by RS-485 Modbus isolated serial data communication(Option)
▷ 3-wire connection for signal & power
▷ 2-stage alarm, 1-trouble display and relay contact output
▷ Calibration and maintenance by one-man
ModelGTD-5000F VOC
Measuring gasVOC gases(Benzene, Toluene, Xylene & etc)
Measuring typeAuto Sampling type
Measuring methodPhoto-Ionization Detector(PID)
Measruing range5ppb ~ 300ppm
Response time< 5sec / 90% scale
Accuracy±3% / Full Scale
Parameter controlNon intrusive control with a Magnet bar (calibration, maintenance, alarm setting)
Operation mode displayAlarm / Trouble LED, Flow rate
Measuring value displayFND Display(4-digit)
Alarm signal output250V 1A / 3-SPST relay contact (2-stage alarm, 1-trouble)
Output signalAnalog output : 4-20mA DC
Sampling methodDigital output : RS-485 Modbus(Option)
Sampling lineDiaphragm Pump
Flow rateOD 1/4 "(Standard)
Cable/Distance0 ~ 1000 ml/min Max
Power + Signal cable : 3-wire > 1.5sq(AWG16)
4 - 20mA DC Signal : 2500m
RS-485 Modbus Signal : 1000m
Conduit connectionG. Rc. NPT 1/2" & 3/4" (G 3/4" : Standard)
Mounting typeWall mount
Operating temperature-20℃ ~ +60 ℃
Operating humidity5 to 99% RH (Non-condensing)
Operating powerStandard : 18 ~31V DC (24V DC normal) / 280mA max
Dimensions226.3(W) × 154(H) × 238(D) mm
ApprovalExplosion proof type (Ex d IIC T6, IP65) KCs



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