English 
Chinese 
Feature
1. Imported sensor
2. Standard three-wire 4-20mA signal output
3. The unique infrared remote control, operation and maintenance can be a non-contact
4. Compatible with various control alarms, PLC, DCS, remote monitoring,
5. Proof design, fast, reliable, stable; proof grade Ex dII CT6
Function
1. Monitoring of the environment or the concentration of GAS pipeline and alarm
2. With temperature compensation, the compensation can achieve the perfect environment for different temperatures of gas concentration
3. Two sound and light alarm, alarm point can be set
4. Infrared remote control can be remotely achieved without opening the alarm set point, zero calibration, modify the address and other functions
5. One or two switches can output signals can be driven fan or external devices such as solenoid valves
6. Operating voltage :12-36V DC power supply
7. Shell material: Aluminum + Stainless Steel
Specifications
| Gas Detected | PH3 | ||
| Detection principle | Electrochemical principles | ||
| Sampling Method | Wall-mounted, pipeline, flow type | ||
| Measure Range | 0-10\20\50\100ppm | ||
| Resolution | 0.01ppm | ||
| Precision | 2% FS | ||
| Signal Output | 4-20mA signal output | ||
| Response Time | ≤ 10S | ||
| Repeatability | ≤ ± 1% | ||
| Zero shift | ≤ ± 1% (F.S / Year) | ||
| Operating language | Support in English | ||
| Temperature | -20 ℃ ~ 50 ℃ | ||
| Explosion-Proof | Ex d II CT6 | ||
| Alarm mode | YES | ||
| Dimensions | 180×150×90mm | ||
| Recovery Time | ≤ 10S | ||
| Linearity error | ≤ ± 1% | ||
| Gas unit | ppm | ||
| Humidity | 0-95% RH | ||
| Degree of protection | IP65 | ||
| Weight(net/gross) | 1.6KG | ||
COMPANY INFORMATION
SKZ Industrial Co.,Limited and SKZ International Co.,LTD are the members of SKZ group.We are specialized in the production and supply of gas analysis instruments.Gas detector “SKZ”is the trademark,we passed the SGS/TUV inspection certification,CE certification and ISO certification.SKZ is established in the year of 2006,we can provide one-stop service with professional and prompt pre-sales,mid-sales,and after-sales support.
With more than 10 years’ experience in the field of laboratory instrument.We care about your laboratory,more concerned about your experience,you can find us 24 hours,seven days a week.Our products have been exported to America,the European Union,Southeast Asia and Africa.
We welcome customers to contact us for future business relationships and mutual success!
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