| Item | Value |
|---|---|
| Measured gases | |
| Measuring range | |
| Detection principle | electrochemical |
| Accuracy | |
| Resolution | |
| Response time | |
| Ingress protection | |
| Explosion protection | |
| Operating temperature | |
| Power supply | |
| Output signal |
LNG storage container gas measurement
Crude oil tanker storage hold gas measurement
Crude oil tanker applications:
This portable instrument uses a non-spectroscopic infrared sensor, a diaphragm gavani sensor, and an electrochemical sensor to measure flammable gas, oxygen, and hydrogen sulfide, respectively. Even in N2 environments and other inert gas environments, these sensors can accurately measure the concentration of gases. The RX-516 has a flammable gas measurement range of 0~100%LEL/0~100volm, oxygen 0~25volm, and hydrogen sulfide with a measurement range of 0~100.0ppm. To measure high concentrations of hydrogen sulfide (0~1000ppm), the RX-517 is used, and the instrument has a manual switch that transfers the high concentration of hydrogen sulfide to a separate gas channel to protect other sensors. The RX-516/RX-517 are both explosion-proof intrinsically safe and safe for use in any environment.
- flammable gas or methane measures double Measuring range: vol% %LEL
- Unique gas combinations: methane, oxygen, carbon monoxide, carbon dioxide
flammable gas、oxygen、hydrogen sulfide
- Accurately measure methane and flammable gas in inert gases using a non-spectral infrared sensor
- High concentrations of hydrogen sulfide 0~1000ppm can be measured using the RX-517
- Intrinsically safe design
- Data can be stored and transferred to a PC
Detection gases: methane, oxygen, carbon monoxide, carbon dioxide
Detection principle: methane: non-spectral infrared oxygen: separator Gavani cell principle
carbon monoxide: electrochemical principle carbon dioxide: non-spectroscopic infrared
Detection range: methane: 0-100%LEL (0.5%LEL), 5-100vol% (0.5vol%)
oxygen：0-25vol%(0.1vol%)
carbon monoxide：0~1000ppm(1ppm)
carbon dioxide：0~20.0vol%、0~2vol%(0.01vol%)、2~5vol%(0.05vol%)、5~20vol%(0.1vol%)
Operating temperature and humidity: -10~+50°C, less than 90%RH (non-condensing state)
Safety class: Exiad II BT3X (alkaline battery "C"), KIMM certification, MED certification, "Wheel mark" mark (certification number: No.15520/A0EC)
Power supply: Alkaline battery "C" type four sections
Usage time: about 30 hours (no alarm at 20°C, no light on)
Display: Digital LCD display (with backlight)
Alarm Type: Gas Alarm: Standard ...... off
Optional...... 1st and 2nd users can adjust the alarm value
Fault alarm (self-test): Sensor not connected, low battery voltage, circuit board failure, calibration error
Special Features: Peak Hold, Data Storage High Measuring range Transfer Switch for H2S Measurement (RX-517)
Size. Weight: 200(W)×80(H)×142(D)mm Approx. 1.8kg (including battery), Approx. 2.0kg (including battery)
Standard accessories: 1) Carrying case with shoulder strap 2) Filter tube with flow indicator and connecting tube 3) Gas sampling tube 4) Gas sampling probe 5) Alkaline battery (4 sections) 6) CO2 scavenger 7) Instrument instruction manual
It is suitable for industrial safety monitoring and on-site inspection scenarios.