Model SA-1N4
Non-Hazardous Location Gas Detection
- Electrochemical (Toxic Gases and Oxygen Depletion)
- Catalytic Bead (Combustible Gases)
- Photo Ionization Detector (VOC’s)
- Non-Dispersed IR (Combustible Hydrocarbons and CO2)
- Molecular Property Spectrometer (Combustible Gases and Refrigerants)
System Specifications
Detector Types
Electrochemical Toxic and Oxygen
Photo Ionization Volatile Organic Compounds
Non-Dispersive Infrared Carbon Dioxide
MP Spectrometry™* Combustible Gases
Detection Method
Diffusion
Indicators-Local Display
Color Graphic Digital Display
Green – Normal Operation No Alarm
Amber – Warning Level Alarm
Red – Danger Level Alarm
Blue- Fault Condition Detected
Faults Monitored
Input Voltage Range
Signal Loop Connection
Zero Drift
Detector
Processor Memory
OpCheck Performance Diagnostics
Zero Stability
Response Time
Span Drift
Signal Stability
Sensor Life
User Interface
Magnetic Wand
OpCheck Bluetooth App
Warranty
2 Years
Electrical Specifications
Input Voltage
10-30 VDC, Nominal 24VDC
Optional 110/220 VAC Module
Power Consumption
Smart Sensor Dependent ~2.5 to 4.5 watts
Analog Output
Linear 4-20 mA DC
0 mA Fault
2 mA Cal Mode
22 mA Over Range
Serial Output
Modbus RTU 9600 bps
Alarm Relays
Alarm Level 1, 2 + Fault
Form “C” Contacts 2A
Environmental Specifications
Smart Sensor Dependent
Operating Temperature Range
Typical -40°F to +158°F, -40°C to +70°C
Operating Humidity Range
Typical 15 – 95% non-condensing
Mechanical Specifications
Enclosure Material
ABS
Dimensions
5.5″W x 3.75″D x 5.25”H; 140mmW x 95mmD x 133mmH
Weight
1 lb; 453 grams
Specifications subject to change without notice
*Nevada Nano Molecular Property Spectrometry™
