TGas-1031 Online CL2 Monitor 0-10ppm
Product description
Product Description
Specifications
TGas-1031 online CL2 monitor 0-10ppm
1.High and low concentration alarm
2.explosion-proof design
3.CE,ISO9001
TGas-1031 Online CL2 Monitor 0-10ppm
Main features
♦ Two kinds of optional mode of power supply, including centralized busbar type and independent area type
♦ High and low concentration alarm,real-time monitoring
♦ Anti-poisoning type gas sensor with high sensitivity
♦ Automatic modification of ageing curve of sensor, keeping constant alarm sensitivity
♦ Function of automatic recognition of sensor trouble, function of high concentration gas above-norm of sensor
♦ Automatic detection when starting up,with the function of self-diagnosis and self-reparing.
♦ The calibrated concentration value is adjustable, facilitating users to set by themselves
♦ Before the sensor loses the function of monitoring alarm because of ageing, the detector is capable of automatic recognition and alarm, so it can effectively avoid missing report.
Technical parameters
Parameters | Characteristics |
Detectable gas | Combustible vapour of liquids, including methane, LPG, coal gas and gasoline, etc., as well as poisonous and harmful gas |
Measurement precision | ±5%F.S |
Repeatability | 2% |
Measurement range | Refer to lectotype table for details |
Drift | Zero drift: ±2%F.S Range drift: ±5%F.S |
Response time | <30s(T90) |
Sampling method | Diffusion |
Working environment | Temperature: -30°C to 60°C; humidity: below 85% (no coagulation) |
Remote control mode | By the adjustment mode by infrared remote control, the detector can be adjusted without opening of cover |
4-20mA output | 4-20mA output corresponding to 0-100%, maximum load 800 ohms |
Alarm output | The effective alarm is 1 point or 2 points; each alarm shall use SPDT electronic relay. Contact rating of alarm relay: Ohmic load: 5A@24Vdc or 120Vac or 240Vac Inductive load: 50VA |
Communication | Communication description: two-Communication wire system parallel RS485 protocol,32 points at most Connection: Twisted pair with shield Distance: maximum 1000m |
Input voltage | 24VDC±25%; power: 2W/way |
Certificate | Explosion-proof grade: ExdIICT5 Protection class: IP66 |
Using cable | ≥2.5mm2×4 Screened cable line, outside diameter of cable is required to be between 6mm- 9mm |
Lectotype table for detected gas (part gas)
Model | Range | Low alarm setting range | High alarm setting range | Low alarm point | High alarm point |
TGas-1031-CH4 | 0-100%LEL | 10%LEL-5%LEL | 25%LEL-80%LEL | 20%LEL | 50%LEL |
TGas-1031-O2 | 0-30%vol | 16%-19.5%vol | 22.5%-24%vol | 19.5%vol | 23.5%vol |
TGas-1031-CO | 0-500ppm 0-1000ppm | 25ppm-100ppm | 100ppm-500ppm | 35ppm | 200ppm |
TGas-1031-H2S | 0-100ppm | 5ppm-15ppm | 15ppm-30ppm | 10ppm | 15ppm |
TGas-1031-SO2 | 0-100ppm | 1ppm-3ppm | 3ppm-10ppm | 2ppm | 5ppm |
TGas-1031-CL2 | 0-10ppm | 0.5ppm-3.5ppm | 4ppm-6ppm | 0.5ppm | 5ppm |
TGas-1031-NH3 | 0-100ppm | 20ppm-30ppm | 30ppm-70ppm | 25ppm | 50ppm |
TGas-1031-NO | 0-250ppm | 20ppm-50ppm | 50ppm-100ppm | 25ppm | 50ppm |
TGas-1031-NO2 | 0-100ppm | 1ppm-2ppm | 2ppm-5ppm | 1ppm | 2ppm |
TGas-1031-H2 | 0-1000ppm | 100ppm-300ppm | 400ppm-600ppm | 100ppm | 500ppm |
TGas-1031-PH3 | 0-1ppm | 0.3ppm-0.5ppm | 0.5ppm-0.8ppm | 0.3ppm | 0.6ppm |
Company Profile
Henan Zhiyi System Engineering Co., Ltd. was founded in 2004, dedicated to research instrumentation,intelligent software engineering and development environment works. Our products contains:portable gas detectors, SF6 detection and recovery, TGas-1031 online Gas Analyser for CL2 gas leakage , gas transmitters, recorders and remote monitoring systems etc.. can be used power plant, environment protection, petrochemical and chemical fields. we have passed ISO9001 certification and get CE approved.
Last Update Time:2014-01-03
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