Name | Online fixed nitric oxide gas detector |
Model | FIX550 |
Detection gas | nitric oxide (NO) gas |
Working principle | Electrochemical, infrared, TCD, PID, catalytic combustion(optional) |
Detection range | 0~1ppm, 0~10ppm, 0~50ppm, 0~100ppm, 0~200ppm, 0~500ppm, 0~1000ppm, 0~2000ppm, 0~5000ppm, 0~10000ppm, 0~50000ppm 0~100%LEL 0~5%VOL, 0~10%VOL, 0~30%VOL, 0~50%VOL, 0~100%VOL(optional) |
Resolution | 0.01ppm(0~100ppm); 0.1ppm(0~1000ppm); 1ppm(>1000ppm); 0.1%LEL; 0.01%VOL |
Sampling method | 1. Free diffusion type——online continuous detection, free diffusion type detection method 2. Suction type—the external air pump is equipped with a flow-through adapter for air inlet and outlet or a built-in air pump to realize the pump-suction detection method (air pump is optional) |
Installation | Wall-mounted, hold on tube, insert in pipe |
Accuracy | ≤±3% F.S. |
Repeatability | ≤±1% |
Zero drift | ≤±1%(F.S./year) |
Response time | ≤20s(T90) |
Recovery time | ≤30s |
Power supply | 12~30VDC |
Power consumption | ≤2.5W (DC24V) |
Working pressure | 86~106KPa |
Working temperature | -40℃~+70℃ (High temp is customized.) |
Working humidity | 10%-95%RH (Non-condensing) |
Body material | Shell: ADC12 aluminum alloy, teflon paint, wear-resistant and corrosion-resistant (316 stainless steel housing is optional for complex and harsh environments) Air chamber: adopts high-strength wear-resistant and corrosion-resistant aluminum profile, sturdy and durable (316 stainless steel air chamber is optional for complex and harsh environments), the outer screw thread of air chamber is M45*1.5 |
Signal output | ①Three-wire 4-20mA current signal output, which can be connected to various alarm controllers, PLC, DCS and other control systems. ②RS-485 digital signal output, connect to RS232 adapter card to view the stored data on the computer. ③Two groups of relay high and low segment alarm switch output: passive contact, capacity 30V 1A, 125VAC 0.5A. |
Transmission | ①Three-core (four-core) shielded cable transmission: the farthest can be transmitted from 1000 meters to 2000 meters (single core 1 square shielded cable). ②Network port TCP/IP transmission: supports TCP/IP protocol, can be transmitted within 90 meters of network cable, and can be transmitted in real time through long-distance networking (optional). ③Optical fiber transmission: the maximum distance can be 20 kilometers to 40 kilometers (optical cable single-mode multi-core transmission, must be equipped with optical fiber MODEM), can be networked (optional). ④ Short-distance RTU433 wireless transmission: the transmission distance is 0 to 2 kilometers, depending on the transmission power and on-site environment (optional). ⑤GPRS wireless transmission: no distance limitation, built-in module, through mobile, China Unicom or telecommunications signal transmission, with SMS reminder notification function (optional); |
Alarm method | Sound and light alarm (optional), alarm sound: <90 decibels |
Alarm value setting | A1 alarm value, A2 alarm value |
Display | LCD screen |
Button | Remote control + three-button operation |
Direct reading | Measurement value |
Calibration | Target point calibration function, can set standard calibration value, one key to zero point. |
Electrical connections | NPT3/4 internal thread (optional: 1/2NPT, G3/4, G1/2 internal thread) Explosion-proof cable filler (optional) |
Explosion-proof | Ex d II CT6 Gb |
Protection | IP66 |
Dimensions | 210mm(H) ×175mm(W)×85mm(T) |
Weight | 1.8Kg |
QA | One year, maintenance free in warranty time |
Name | QTY |
FIX550 host | 1 |
Remote control | 1 |
User manual | 1 |
Packing box | 1 |
Certificate/Warranty card | 1 |
Name | QTY |
Sound&light alarm | 1 |
Backplane for installation | 1 |
U type pipe clamp for installation | 1 |
Rain cover | 1 |
2A DC 24V power converter or 10A DC 24V power converter | 1 |
Flow-through air chamber adapter | 1 |
Explosion-proof cable stuffing box | 1 |
Air pump | 1 |
RTU-433 short-range wireless module | 2 |
GPRS wireless module | 2 |