- Model NumberGC260
- Brand NameHNCCDQ
- Payment TermsT/T, paypal
Product introduction:
Portable GC260 gas detection alarm (hereinafter referred to as the detection alarm), is a continuous detection of gas concentration in the operating environment of the essential safety of the instrument. It is suitable for explosion-proof gas leakage emergency, underground pipelines or mines and other places, can effectively ensure the safety of workers from damage, production equipment from loss.
Detection alarm is a natural diffusion way to detect gas concentration, the use of imported sensors, with excellent sensitivity and repeatability; The instrument adopts embedded micro-control technology, the menu operation is simple, the function is complete, the reliability is high, the entire machine performance is reliable.
Detection alarm shell is made of high-strength engineering materials, composite elastic rubber refined, with high strength, good hand feeling, and waterproof, dustproof, explosion-proof.
Features:
128*64 dot array OLED, the sun can see more clearly
Small size, light weight, easy to carry
Advanced 16 bit ultra low power consumption micro controller is adopted
Replaceable sensor and battery
Support the detection of toxic gas, oxygen and combustible gas
Automatic temperature compensation function
The sound, light, vibration triple alarm, not easy to ignore
Sound alarm :>85 db variable sound alarm
Light alarm: wide Angle red and blue LED flashing alarm, remote clear visibility
IP66 is highly waterproof and dustproof
Adjustable low limit, high limit alarm and TWA, STEL alarm
Start up full self-check, ensure the circuit, sensor and battery work normally
500 alarm records are stored automatically
Infrared two-way data transceiver,USB upper computer debugging
Heartbeat detection mode extends battery life
The safe state instruction, the more safe life guarantee
Technical parameters:
Display: 128*64 dot array OLED
Alarm mode: two-stage sound, light and vibration triple alarm
Calibration: simple automatic zeroing and calibration procedure
Audio indication: the higher the buzzer frequency is, the higher the concentration is
Sensitivity: 1ppm, 1%LEL, 0.1%VOL
Battery: dc3.6v 1200mAh rechargeable lithium ion battery
Response time: T90<30 seconds
Protection level :IP66
Detection gas: combustible gas, oxygen, toxic gas
Explosion-proof grade: exiai ice t 4
Flammable and 40 ° C to 70 ° C temperature
But the gas is less than 8h
Working environment: combustible gas temperature - 40 ℃ ~ 70 ℃;
Toxic gas temperature - 30 ℃ to 50 ℃;
Humidity less than 95%RH without condensation
Working hours: form flammable air.
Oxygen, toxic gases form 100h
Sensor: replaceable temperature compensated electrochemical sensor (combustible gas is catalytic combustion type)
Dimension weight: 91mm * 63m * 23m weight: 120g
