| Item | Value |
|---|---|
| Measured gases | O2oxygen |
| Measuring range | 0－25%vol |
| Detection principle | catalytic combustion |
| Accuracy | 1.50% |
| Resolution | Sensor: 0.1%vol Handheld Display Terminal Display Resolution: 0.1%vol |
| Response time | ≤15 s (T90) |
| Ingress protection | IP65 |
| Explosion protection | Ex iaⅡCT6 |
| Operating temperature | -20℃~+50℃ |
| Power supply | DC10～30V，30mA |
| Output signal | 4～20mA |
SP-4101oxygen detector adopts advanced three-electrode sensor, stable performance, sensitive and reliable, long service life, stainless steel shell, ultra-measuring range protection, reverse polarity protection, strong anti-interference ability, standard 4-20mA signal output, working voltage 10-30V, handheld display operator.
• Advanced three-electrode sensor
• Stable performance, sensitive and reliable
• Long service life
• Stainless steel housing
• Ultra-Measuring range protection
• Reverse polarity protection
• Strong anti-interference ability
• Standard 4-20mA signal output
• Operating voltage 10-30V
• Handheld display operator
Detection principle: electrochemical
Sampling method: diffusion type
Power supply: DC10～30V，30mA
Power: <0.5W
Output signal: 4～20mA
Load resistance: 260 ohms
Detection Range: 0-25%vol
Accuracy: 1.50%
Resolution: Sensor: 0.1%vol Handheld Display Terminal DisplayResolution: 0.1%vol
Repeatability: 2%
Response time: ≤15 s (T90)
Electrical Interface: 3/4" NPT F
Ingress protection : IP65
Ambient Temperature : -20°C~+50°C
Ambient Humidity : 0-99% RH
Ambient Pressure : 86~106kPa
Dimensions: 231×236×60mm (HWD)
Shell color: Grey
Housing material: aluminum alloy
Weight: 1.8kg
Explosion protection: Ex iaⅡCT6
CMC Certificate : 00000301
Sensor Parameters: Sensor Detection Range/Resolution/Response time(T90 seconds) O2 0 ~ 25%vol/0.1%vol/15s
It is suitable for industrial safety monitoring and on-site inspection scenarios.