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Products PID900
PID900

Features

PID900Point-type photoion volatile organic compounds (VOCs) 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 built-in multiple response factors, easy for measuring specific VOCs gas
- 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 switchable mg/m3 and ppm unit
- 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 GASVolatile Organic Compounds, e.g. Benzene, Toluene, Nitrobenzene, Aniline, TDI, Ammonia and Amine
MEASURE PRINCIPLEPhoto-ionization detection(PID)
MEASURE TYPESuction type(Pump flow rate is about 250ml/min）
REPEATABILITY

≤±3%F.S.

RESPONSE TIMET90＜10S
DISPLAY TYPEMatrix LCD display, Chinese menu , LED indication
ALARM TYPELED for alarm conditions; external Ex-proof audio and visual alarm is available (optional)
ADJUST METHODNon- intrusive via magnetic bar or infrared remote control
POWER SUPPLY24VDC(15～30VDC)
POWER CONSUMPTION≤3W(with Ex-proof audible and visual alarm ≤5W )
CABLE CONNECTION≤1000m，3(4) ×1.5 mm2
OUTPUT SIGNAL

4～20 mA+HART（Three wires）


MODBUS / RS485  

Alarm relays output in two levels(2A 30VDC )

Fault relay output 

24VDC relay output(For audible and visual alarm)

ELECTRICAL INTERFACENPT 3/4″(F) (Other size is available as request)
OPERATION TEMPERATURE-40℃ ～ +70℃
OPERATION HUMIDITY0～99% RH / No condensation
SENSOR LIFETIME≥3year
EC TYPE CERTIFICATE

Ex d IIC T6 Gb

INGRESS PROTECTIONIP 66
OUTLINE DIMENSIONS133×265×123mm（W×H×D）
WEIGHT3,500g

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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