| Item | Value |
|---|---|
| Measured gases | |
| Measuring range | CO：0～500/1000/2000ppm |
| Detection principle | catalytic combustion |
| Accuracy | |
| Resolution | CO：1ppm |
| Response time | CO：≤30 s (T90) |
| Ingress protection | IP66 |
| Explosion protection | （EX）II G EEx d II CT6 |
| Operating temperature | -40℃~+55℃ |
| Power supply | DC9~36V，100mA |
| Output signal | 4～20mA |
RAEGuard EC chlorine detector RAEGuard EC is a stable fixed electrochemical principle detection transmitter, flameproof structure, three-wire standard 4-20mA output, switching quantity, RS-485 output. It can be used to detect a variety of toxic gas and oxygen, on-site LCD display, magnetic rod adjustment and parameter setting.
• Advanced three-electrode sensor
• Stable performance, sensitive and reliable
• Long service life
• Ultra-Measuring range protection
• Reverse polarity protection
• Strong anti-interference ability
• Standard 4-20mA signal output
• Operating voltage 12-30V
• On-site display, magnetic rod adjustment, easy maintenance
• Explosion-proof stainless steel housing is available for hazardous environments
Detection principle: electrochemical
Sampling method: diffusion type
Power supply: DC9~36V，100mA
Power: <2.5W
Output signal: 4～20mA
Alarm Relay DC 30V 2A (Passive)
RS-485 (Type S supports MODBUS protocol)
Load resistance: 260 ohms
Detection range: CO: 0~500/1000/2000ppm
Resolution: CO：1ppm
Response time: CO：≤30 s (T90)
Electrical Interface: 3/4" NPT M
Ingress protection : IP66
Ambient Temperature : -40°C~+55°C
Ambient Humidity : 0-93% RH
Ambient Pressure : 86~106kPa
Display : LED
Dimensions: 143×127×116mm (HWD)
Shell color: Grey
Housing Material: Aluminum Alloy/Stainless Steel (Type S)
Weight: 2.5kg
Explosion protection: （EX）II G EEx d II CT6
Explosion-proof certifications: UL, ATEX
Fire Certificate: 073064850430ROM
Sensor parameters: Sensor detection range/Resolution/Response time (T90 seconds)
CO 0 ~ 500/1000/2000ppm/1ppm/30s
O2 0 ~ 30%vol/0.1%vol/20s
H2S 0 ~ 300ppm/1/20s
ClO2 0 ~ 1ppm/0.5/20s
SO2 0 ~ 150ppm/0.1ppm/30s
NH3 0 ~ 200ppm/0.5ppm/60s
NO 0 ~ 1000ppm/0.5ppm/20s
PH3 0 ~ 20ppm/0.05ppm/30s
NO2 0~ 50ppm/0.1ppm/25s
HCN 0 ~ 200ppm/0.5ppm/200s
Cl2 0 ~ 30ppm/0.1ppm/60s
Ethylene oxide 0 ~ 100ppm/0.1ppm/80s
Formaldehyde 0 ~ 10ppm/0.1ppm/80s
Methanol 0~ 500ppm/1ppm/80s
It is suitable for industrial safety monitoring and on-site inspection scenarios.