Relay Sound Light Alarm O3 CO2 CO NH3 H2 SO2 Gas sensor
Video
Parameter
●Sulfur dioxide
●Ammonia
●Carbon monoxide
●Oxygen
●Nitrogen dioxide
●Methane
●Hydrogen sulfide
●Temperature
●Hydrogen
● Humidity
●Customize the parameters you need
●Other
Product
1. Gas module
2. Test value
3. High alarm set value, the low alarm value is half of the high alarm value, when the measure value is higher than the set value, the alarm will start and when the measure value is lower half of the set value, the alarm will stop.
4. Audible alarm
5. High alarm value set spin button, turn left to increase the alarm value, turn right to decrease the alarm value
Product Features
●IP65 grade protection
●Precise measurement
●Waterproof and moisture-proof
● Strong anti-interference
●DC 10~30V power supply
●RS485/4-20mA/0-5V/0-10V/LCD screen
● One year warranty
Data Show
The real time data and the alarm data can be shown in the LCD screen.
The size of the alarm value can be adjusted manually. at the same time,we an supply the matched cloud server and software which can see the real time data in the PC end.
Audible And Visual Alarm
High alarm set value, the low alarm value is half of the high alarm value, when the measure value is higher than the set value, the alarm will start and when the measure value is lower half of the set value, the alarm will stop.
Manually Adjust The Alarm Limit Size
High alarm value set spin button, turn left to increase the alarm value, turn right to decrease the alarm value.
And The Advantages Of Similar Products
●The size of the alarm value can be adjusted manually without software setting.
●Sound and light alarm can be issued to remind you in time.
●Cheaper and more convenient to use.
Product Applications
Suitable for agricultural greenhouse, flower breeding, industrial workshop, laboratory, gas station, gas station, chemical and pharmaceutical, oil mining, granary and so on.
Product Parameters
|
Measurement parameters |
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| Size | 85*90*40mm | ||
| Shell material | IP65 | ||
| Screen specifications | LCD screen | ||
| O2 | Measuring range | Resolution | Accuracy |
| 0-25 %VOL | 0.1 %VOL | ±3%FS | |
| H2S | Measuring range | Resolution | Accuracy |
| 0-100 ppm | 1 ppm | ±3%FS | |
| 0-50 ppm | 0.1 ppm | ±3%FS | |
| CO | Measuring range | Resolution | Accuracy |
| 0-1000 ppm | 1 ppm | ±3%FS | |
| 0-2000ppm | 1 ppm | ±3%FS | |
| CH4 | Measuring range | Resolution | Accuracy |
| 0-100 %LEL | 1 %LEL | ±5%FS | |
| NO2 | Measuring range | Resolution | Accuracy |
| 0-20 ppm | 0.1 ppm | ±3%FS | |
| 0-2000 ppm | 1 ppm | ±3%FS | |
| SO2 | Measuring range | Resolution | Accuracy |
| 0-20 ppm | 0.1 ppm | ±3%FS | |
| 0-2000 ppm | 1 ppm | ±3%FS | |
| H2 | Measuring range | Resolution | Accuracy |
| 0-1000 ppm | 1 ppm | ±3%FS | |
| 0-40000 ppm | 1 ppm | ±3%FS | |
| NH3 | Measuring range | Resolution | Accuracy |
| 0-50 ppm | 0.1 ppm | ±5%FS | |
| 0-100 ppm | 1 ppm | ±5%FS | |
| PH3 | Measuring range | Resolution | Accuracy |
| 0-20ppm | 0.1 ppm | ±3%FS | |
| O3 | Measuring range | Resolution | Accuracy |
| 0-100ppm | 1 ppm | ±3%FS | |
| The other gas sensor | Support the other gas sensor | ||
| Out | RS485/4-20mA/0-5V/0-10V/LCD screen | ||
| Supply voltage | DC 10~30V | ||
|
Wireless module and Matched server and software |
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| Wireless module | GPRS/4G/WIFI/LORA/LORAWAN ( Optional) | ||
| Matched server and software | We can supply the matched cloud server and software which you can see the real time data in the PC end. | ||
FAQ
Q: What's the main characteristics of the sensor?
A: This product adopts high-sensitivity gas detection probe,stable signal, high precision, fast response and long service life. It has the characteristics of wide measuring range, good linearity, convenient use, easy installation and long transmission distance.
Q:What are the advantages of this sensor and other gas sensors?
A:It has the sound and light alarm function. And this gas sensor can measure many parameters, and can customize the parameters according to your needs, and can display real-time data of multiple parameters, which is more user-friendly.
Q:How to set the sound and light alarm limit?
A:It is equipped with automatic adjustment knob, the limit of sound and light alarm can be adjusted by the knob
Q:Could I get samples?
A:Yes,we have materials in stock to help you to get the samples as soon as we can.
Q: What is the output signal?
A: A: Multi-parameter sensors can output a variety of signals. Wired output signals include RS485 signals and 0-5V/0-10V voltage output and 4-20mA current signals; wireless outputs include LoRa, WIFI, GPRS, 4G, NB-lOT, LoRa and LoRaWAN.
Q: Can you supply the matched server and software?
A: Yes, we can supply the matched cloud server and software with our wireless modules and you can see the real time data in software in the PC end and we can also have the matched data logger to store the data in excel type.
Q: May I know your warranty?
A: Yes, usually it’s 1 year, it also depends on the air types and the quality.
Q:What’s the delivery time?
A: Usually, the goods will be delivery in 3-5 working days after receiving your payment. But it depends on your quantity.
