H2S sensor can be used to measure H2S gas concentration in the environment continuously and send out 4 ~ 20mA standard signals which are proportional to the concentrations of the gases measured.
Measuring range : 0 ~ 100ppm
Precision : ± 2ppm or ±10%
Power Supply Voltage : +24VDC
Response Time : < 60 seconds
Output Signal : 4 ~ 20mA
Operating Temperature : -40 ℃ ~ 60 ℃ ,
Operating Humidity : 10 ~ 90%RH
Sensor life : 3 ~ 5 years
The sensor should be installed where H2S is prone to leak and accumulate.
The probe of the H2S sensor must face down to prevent water and dust from falling on to the sensor rupture disc.
Try not to install the sensor near radio-frequency emission or similar equipment.
According to work temperature of the sensor, it should be installed as far as possible away from heat sources.
The sensor should be installed in places where there is no wind, dust, water, impact or vibration.
For outdoor installation, there should be a rain hood provided by the manufacturer.
The enclosure of the sensor must be reliably grounded and be covered after powered off.
CNPS Petro Equipment Co., Ltd. (CNPS) is a petroleum equipment, chemical equipment,
gas analyzer, gas detection equipment and electronic product professional supplier.
Petroleum equipment: OCTG pipes, drilling, production, well log, mud logging, LWD ,MWD ,seismic equipments and other parts.
Gas detection equipment: infrared flue gas analyzer, infrared syngas analyzer, infrared biogas analyzer and automobile exhaust gas analyzer, laser gas analyzer, gas sensors , gas detectors , gas sample and so on.
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1. Why do you choose our company?
We are trading company, founded a perfect oil and gas equipment product supply chain. We have worked in the oil industry for about 10 years(follow ISO9001 standard).We will checked our mill every months to make sure their quality. The after-service are charged by ourselves.So we can reply any problem within 24 hours.
2. How can you guanranty your quality?
Every time we will inspect our factories first. This inspect will include the persons, the present products, their scale etc. If everything is ok, we will start to cooperate. During cooperation, we will go to the factories to test the products to guanranty the products has good quality. If it doesn't meet our requirement, the goods will be refused.
3. Do you have price advantage?
For us, the quality is our first consideration. And the second consideration is the price. We couldn't say we have the lower price, because of quality issue. We need to say we have the best price.
4. How long do you do the export business?
For our sales persons, they have 8-10years experience to do the international business. They understand each step for the export and do good service for each of our clients.