BARUCH TVOC VOCs Intelligent Fixed Gas Detector

Description: BA-08 series online gas detector used the original imported sensor and the ultra low power 32 bit microprocessor, so with the advantages of high precision, good repeatability, stable signal, respond quickly, etc. Possible connected with many controller system, such as PLC, DCS, computer and other, with the function of remote monitor and alarm, data logger and analysis. Common applications is gas safety inspection and alarm for industrial scene, such as petroleum refinery, chemical plants, LPG stations, boiler rooms, gas stations, paint spray booths, metallurgy, mining, fire, environmental protection, etc., where need to inspect the VOCs gas concentration.

Features: 4-20mA standard analog signal and RS485 digital signal output, 200~1000HZsignal output, relay output, data restore, data logger(optional);   LED screen displaying the gas concentration, gas type, unit, instrument status etc.

Independent air chamber, the sensor is not required to replace the sensor calibration, automatic identification of key parameters of the sensor Protection function to prevent high gas concentration attack.

Display the gas concentration in ppm and mg/m3 is selectable. Infrared remote controller operation;
With the 16bit ADC acquisition chip, designed with four-layer circuit board, so with high anti-interference ability.
With the Ex-proof certificate, the Ex-proof grade is Exd II CT6.

single gas detectors

Technical Parameters

Applicable GasVOC (Volatile Organic Compounds)
Detecting Range0-2ppm,20ppm,50ppm,200ppm,2000ppm,6000ppm,10000ppm or customized
Resolution0.001ppm ,0.01ppm,0.1ppm,1ppm
SamplingDiffusion or pump-suction, circulation selectable
Zero drift≤±1%(F.S/year)
Sensor TypePID sensor
Sensor Life3~5years
Response Time (T90)≤20s
Alarming modeAudible-visual alarm(Optional)
Operating EnvironmentTemperature: -30℃~60℃ (Customized for special demands) Humidity: ≤95%RH (non-condensing); if >90%RH, can add the filter Pressure: 86kPa~106kPa
Working Voltage24V 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 replay output:220VAC 0.5A, 5VDC 0.5A
Installation MeansWall mounted, Pipe type(Thread:M40*1.5 )
Material of BodyCast aluminum
Explosion-proof IndexEx d IIC T6
Protection GradeIP66
Electrical Interface3/4″NPT(Female Screw)、1/2″NPT(Female Screw)
Transmit Distance≤2000m
Dimension210 mm×140 mm×92 mm(L×W×H)
WeightAbout 1.5Kg
Warranty12 months