Oceanus OC-F08 CH4O 고정 메탄올 CH4O 가스 탐지기 (0-100ppm)

Applicable Gas: Methanol (CH4O)

Detecting Range: 0-50ppm、0-100ppm、0-5%Vol or customized

Resolution: 0.01ppm（0～100ppm）；0.1%Vol（0-100%Vol)

Sampling: Diffusion or pump-suction, circulation selectable

Accuracy: ≤±3%F.S

Repeatability: ≤±1%

Zero drift: ≤±1%(F.S/year)

Sensor Type: Electrochemical sensor(Optional Infrared sensor)

Sensor Life: 2~3 years

Response Time (T90): ≤20s

Alarming mode: Audible-visual alarm（Optional）

Operating Environment

Temperature: -30℃~60℃ (Customized for special demands)

Humidity: ≤95%RH (non-condensing); if >90%RH, can add the filter

Pressure: 86kPa~106kPa

Working Voltage: 24V DC(16~30VDC)

Output Signals: (Standard)Three-wire system 4~20mA standard signals output, available for PLC, DCS, etc; (Optional) Four-wire system RS485 digital signal output; (Optional) Frequency signal 200~1000Hz output; Two-level relay output:220VAC 0.5A, 5VDC 0.5A

Installation Means: Wall mounted, Pipe type(Thread:M40*1.5 )

Material of Body: Cast aluminum

Explosion-proof Index: Ex d IIC T6

Protection Grade: IP66

Electrical Interface: 3/4″NPT(Female Screw)、1/2″NPT(Female Screw)

Transmit Distance: ≤2000m

Dimension: 210 mm×140 mm×92 mm（L×W×H）

Weight About: 1.5Kg

Standards: GB15322.1-2003 ， GB3836.1-2010 ， GB3836.2-2010 ，GB3836.4-2010

Datasheet