Outline 
 Mini-SA is an economical and practical portable gas detectors to alert staff in the work environment in the presence of dangerous gases harm, to meet the current security 
 And rescue personnel on the common need for early warning of dangerous gases. Mini SA intelligent design, replacing the host with any variety of sensor functions, simple operation, easy maintenance. 
 Mini-SA according to the different sensors can detect configuration: including oxygen, carbon monoxide, hydrogen sulfide, including the ten inorganic gases. 

 Feature 
 ● excellent economy - a multifunctional sensor easy to replace 
 ● automatic sensor identification, automatic calibration; simple and quick 
 ● large backlit display, easy to read, easy to wear helmets on the waist and 
 ● simple and intuitive menu, password protection; two-button, suitable for wearing gloves 
 ● Unique power-saving technology, saving the state time to work up to 1000 hours 
 ● Three Alarm: sound, light and vibration 
 ● 10 species can replace the intelligent sensor 
 ● sensor easy to replace without tools 
 ● waterproof, anti-RF and electromagnetic interference 
 ● special lightweight, weighing only 128g 
 ● durable, low maintenance requirements 

 ● Fire Rescue 
 ● Petrochemical 
 ● Iron and Steel Metallurgy 
 Applications 
 ● Industrial Safety Personal Protection 
 ● Municipal Engineering Safety Testing 



 Technical parameters 
 Portable Instruments Single Gas Detector type 
 Display LCD display 48 x 32mm, 119 x 73 pixels 
 Electrochemical sensor type 
 Accuracy ± 3% 
 Alarm 85db @ 30cm 
 Battery 2 AAA (7) alkaline batteries 
 Ambient temperature -20 ℃ ~ +50 ℃ 
 Size 80 x25.4x 80 (L x W x H, mm) 
 Weight 128g 
 Body black polycarbonate / ABS, rear cover with quick detachable battery cover 

 Sensor parameters 

 Gas 
 Ammonia (NH3) 
 Carbon monoxide (CO) 
 Chlorine (Cl2) 
 Chlorine dioxide (ClO2) 
 Hydrogen cyanide (HCN) 
 Hydrogen sulfide (H2S) 
 Nitrogen dioxide (NO2) 
 Oxygen (O2) 
 Phosphine (PH3) 
 Sulfur dioxide (SO2) 
 Range ppm 
 0 ~ 200 
 0 ~ 999 
 0 ~ 99.9 
 0 ~ 25.0 
 0 ~ 99.9 
 0 ~ 500 
 0 ~ 99.9 
 0.0 ~ 25.0% 
 0.00 ~ 9.99 
 0.0 ~ 99.9 
 TWA 
 25 
 25 
 0.5 
 0.1 
 2.0 
 10 
 3.0 

 0.3 
 2 
 STEL 
 25 
 100 
 1 
 0.3 
 4.0 
 15 
 5.0 
 1 
 5 
 Factory default alarm 
 25 
 25 
 0.5 
 0.1 
 2.0 
 10 
 1.0 
 0.3 
 2 
 Alarm point setting range 
 5-100 
 5-250 
 0.1-10.0 
 0.1 - 2.5 
 0.1-50.0 
 5-100 
 0.2-5.0 
 0.10-5.00 
 0.5-20.0 
 19.5% (low) / 23.5% (high) 



 Configuration information 
 Basic configuration: 
 Hosts, sensors, rubber sleeve, clips, battery and user manual 
 Complete configuration: 
 Mini SA basic configuration, calibration components (calibration gas, regulator, calibration adapter, calibration hose), equipment boxes 

 ① UL certified intrinsically safe for Class 1, Division 1, Groups A, B, C, D and other dangerous areas 
 ② CSA certified to C22.2 NO. 157-92 standard