product details
The S319 portable gas detector adopts dot matrix display technology and switches between Chinese and English interfaces, which can simultaneously detect 1-8 types of flammable and toxic gases. Different sensor types can be replaced anytime and anywhere, and the detection results are displayed on the screen at the same time. Adopting modular sensor components that can be replaced anytime and anywhere.
The S319 multi gas detector is equipped with Chinese LCD and audio sound and light alarm prompts, which can adapt to concentration monitoring in complex environments. This product is suitable for various places such as chemical, pharmaceutical, municipal, water treatment, telecommunications, archaeology, laboratory, cold storage, brewing, etc.
Product features:
Eight gas detectors+temperature and humidity+dust
◆ Temperature and humidity detection function
◆ Color LCD screen display, switching between Chinese and English interfaces
◆ Built in pump, 600mL, capable of sampling over 20 meters
◆ Fault alarm function, indicating sensor and pump faults separately
◆ Fall alarm, distress alarm, one click distress call
◆ Support multi-point calibration
◆ The product is resistant to signal interference
GPRS positioning, 4G data transmission (optional)
◆ Supports TWA, STEL, and OL data display
IoT, wireless, Bluetooth, wireless Bluetooth printer (optional)
◆ Interconnectable between machines
◆ Data recovery, optional or full recovery
◆ Support upper computer communication software (optional)
◆ Support for expanding particulate matter module, unit: ug/m3
◆ Seat charger with USB interface card, supports USB to 232/485/USB data transfer
◆ Humidity and dust filters
◆ Scalable sampling handle
Technical Parameter
Detection method |
Pump suction |
Detection Principle |
Electrochemistry/Catalysis/Thermal Conductivity/Infrared |
Accuracy |
±3%FS |
Battery |
2800mA lithium battery DC7.4V |
standby time |
Flammable for about 8 hours, toxic for about 200 hours |
Alarm |
Three level alarm for sound, light, and vibration |
Storage |
Supports manual storage and TIF storage, with a storage capacity of 300000 records |
Direct reading |
Instantaneous value |
Explosion proof sign |
Ex ia IIC T3 Gb |
protection grade |
IP68 |
operation temperature |
-20℃--60℃ |
Working humidity |
5-90%RH |
Instrument weight |
About 600g |
Display |
Real time concentration, alarm, time, temperature, humidity, storage, communication, printing, power, Bluetooth, IoT, voltage status |
Interface Display |
Numerical and curve display can be switched with one click, default display interface, single or multiple in one switch) display the maximum/minimum value of the last and last time |
Unit switching |
Support free switching of units, automatic switching of regular gases, manual input of molecular weight switching for special gases (ppm, mg/m3,% LEL,% VOL, ppb, ppm, mg/L, umol/mol, ml/L); |
Store logs |
SD card storage (storing alarm records, fault records, alarm concentration, time); Capable of recording calibration logs, maintenance logs, troubleshooting strategies, sensor lifespan expiration reminders, and next concentration calibration time reminders; |
product accessories
Restricted space solution:
Problem solved by portable watch implementation:
Solved the problem of portable devices for major hazard sources being unable to automatically upload data to the platform, providing a more intuitive way to obtain real-time sampling data on site, improving efficiency, and reducing the incidence of accidents.
Close range warning can effectively avoid secondary casualties caused by blind rescue.
On site application method:
By using a pump suction gas detection method, when a portable alarm device alarms, the alarm information is transmitted to surrounding workers, achieving early warning of other personnel on site. Based on the warning information, on-site personnel can take safety avoidance and rescue measures in advance. At the same time, the PC and mobile terminals can view the trajectory, data concentration, real-time location, alarm records and other functions.
The necessity of using the system:
This system is a gas monitoring system independently developed by our company. In addition to achieving on-site gas detection and alarm, the system realizes local warning interconnection of on-site gas detection equipment, sharing of equipment alarm information, and issuing alarm prompts to on-site personnel in a timely manner. It also has relevant warning prompt functions for on-site personnel, and can upload concentration information to computer and mobile terminals through the network. Realize remote reception of alarm information and be familiar with the on-site situation.