![[JXCT]Explosion-proof O3 Gas Sensor Fixed Ozone Gas Alarm Detector](http://img.hisupplier.com/var/userImages/2021-12/15/102347290_240.jpg)
1.1 Product Overview
Explosion-proof ozone sensors have been specially developed for certain harsh environments. Cast aluminum explosion-proof housing, the probe is placed in a special metal probe compartment, and the electrical part is isolated from the probe.
It adopts a professional test ozone concentration sensor probe as the core detection device; it has the characteristics of wide measurement range, high accuracy, good linearity, good versatility, easy use, easy installation, long transmission distance, and moderate price.
1.2 Primary Parameters
PARAMETERS | TECHNICAL SPECIFICATIONS |
MEASURING RANGE | 0-10ppm/0-100ppm |
MEASURING MODE | Electrochemical sensor |
PRECISION | 3%F.s |
RESPONSE TIME | less than 15 seconds |
WARRANTY PERIOD | 2 years ( Host ) / 1 year ( Sensor ) |
COMMUNICATION PORT | Analog (voltage / current) / digital (RS485) |
POWER SUPPLY | 12-24V DC |
POWER CONSUMPTION | <1W |
OPERATING TEMPERATURE | -30℃~50℃(-20-40℃ continued) |
WORKING HUMIDITY ENVIRONMENT | 15-95% RH |
EXPLOSION-PROOF GRADE | Exd ⅡCT6 |
CASE SIZE | 172×142×90mm3 |
1.3 Probe Parameters And Selection
NO. | MANUFACTURER | RANGE | RESOLUTION(ppm) | LIFE |
20P | Domestic Electrochemistry | 10ppm | 200ppb | >2 years |
100P | Domestic Electrochemistry | 100ppm | 500ppb | >2 years |
The above lifespan is the reference value in the case of temperature 23 ± 3 ℃, humidity 40 ± 10% RH, and concentration<5% of the maximum range.
1.4 Analog communication parameters
Parameter | Index |
Current output type | 4-20mA |
Current output load | ≤600Ω |
Voltage output type | 0-5V/0-10V |
Voltage output load | ≤250Ω |
1.5 Digital communication parameters
Parameter | Index |
Communication Interface | RS485 |
Baud rate | 2400/4800/9600 |
Protocol | Modbus RTU |
![[JXCT]Explosion-proof O3 Gas Sensor Fixed Ozone Gas Alarm Detector](http://img.hisupplier.com/var/userImages/2021-12/15/102347290_s.jpg)
