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| Brand Name: | KELISAIKE |
| Model Number: | K900 |
| MOQ: | 1PC |
| Price: | US$100.00-800.00 |
| Delivery Time: | 10 work days |
| Payment Terms: | T/T,Western Union,MoneyGram,Paypal |
The Industrial Fixed 2 In1 Gas Detector 4-20mA/ RS485 Gas LPG Leak Analyzer is designed for comprehensive gas detection in demanding industrial environments.
The K900 fixed gas detection transmitter is widely used in metallurgy, petroleum, petrochemical, chemical, shipbuilding and other industries. The instrument features explosion-proof design with (4-20)mA standard signal output for remote transmission and direct integration into DCS systems. The detection sensor offers high sensitivity, rapid response, long service life, and short polarization time, positioning it at the leading level of similar products in China.
| Working Conditions | Specifications |
|---|---|
| Supply Voltage | (17-30)VDC |
| Power Consumption | < 4W |
| Ambient Temperature | (-10~70)°C |
| Ambient Humidity | 10%RH ~ 95%RH |
| Pressure Range | 86 KPa~106 KPa |
| Output Signal | (4-20)mA / RS485 optional |
| Response Time | ≤30S |
| Detection Error | ≤ 5% F.S |
| Zero Drift | < 2% F.S / year |
| Explosion Proof Rating | ExdIlCT6 |
| Protection Degree | IP65 |
| Transmission Distance | Over 1000m (using RVVP 3*1.5 mm² shielded cable) |
| Operation Mode | Infrared Remote Control |
| Audible/Visual Alarm | Explosion-proof audible and visual alarm lamp optional |
| Weight | With display ≤ 1.5kg; Without display ≤ 1.2kg |
| Overall Dimensions | 183mm*143mm*107mm (display type) 183mm*143mm*92mm (non-display type) |
| Installation Mode | Wall type, Pipe type |
| Gas Type | Detection Method | Detection Range | Operating Temperature | Resolution | T90 Response Time |
|---|---|---|---|---|---|
| O2 | Electrochem | 0-25%vol/30%vol | -30℃~+60℃ | 0.1%vol | T90≤20s |
| CO | Electrochem | 0-100ppm/500ppm/2000ppm | -30℃~+60℃ | 0.1ppm | T90≤20s |
| H2S | Electrochem | 0-100ppm/200ppm/1000ppm | -30℃~+60℃ | 0.1ppm | T90≤30s |
| NO2 | Electrochem | 0-10ppm/30ppm/100ppm | -30℃~+60℃ | 0.1ppm | T90≤30s |
| NO | Electrochem | 0-100ppm/200ppm/1000ppm | -30℃~+60℃ | 0.1ppm | T90≤50s |
| CL2 | Electrochem | 0-20ppm | -30℃~+60℃ | 0.1ppm | T90≤30s |
| H2 | Electrochem | 0-2000ppm/4%vol | -30℃~+60℃ | 0.1ppm | T90≤30s |
| SO2 | Electrochem | 0-200ppm | -30℃~+60℃ | 0.1ppm | T90≤30s |
| HCL | Electrochem | 0-30ppm/200ppm | -30℃~+60℃ | 0.1ppm | T90≤30s |
| HCN | Electrochem | 0-10ppm/200ppm | -30℃~+60℃ | 0.1ppm | T90≤30s |
| NH3 | Electrochem | 0-100ppm/500ppm/1000ppm | -30℃~+60℃ | 0.1ppm | T90≤25s |
| O3 | Electrochem | 0-1ppm/10ppm | -30℃~+60℃ | 0.1ppm | T90≤30s |
| PH3 | Electrochem | 0-5ppm/10ppm | -30℃~+60℃ | 0.1ppm | T90≤30s |
| CLO2 | Electrochem | 0-3ppm | -30℃~+60℃ | 0.1ppm | T90≤50s |
| H2 | Catalytic | 100%LEL | -40℃~+60℃ | 1%LEL | T90≤20s |
| CH4(CA) | Catalytic | 0-100%LEL | -40℃~+60℃ | 1%LEL | T90≤20s |
| CH4(IR) | IR | 0-5%vol/100%vol | -40℃~+60℃ | 0.1%vol | T90≤20s |
| VOCs | PID | 0-50ppm/200ppm/1000ppm/5000ppm | -40℃~+60℃ | 0.1ppm | T90≤20s |
| CO2(IR) | IR | 0-5%vol/100%vol | -40℃~+60℃ | 0.01%vol | T90≤20s |
| C3H8(IR) | IR | 0-2%vol/100%vol | -40℃~+60℃ | 0.01%vol | T90≤20s |
| CxHy(IR) | IR | 0-100%LEL | -40℃~+60℃ | 1%LEL | T90≤20s |
| SF6(IR) | IR | 0-1000ppm/2000ppm | -40℃~+60℃ | 1ppm | T90≤20s |
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