Gas Detection Transmitters
Diffusion based single sensor gas detection
Model SA-200
Gas Detection Transmitter
Model SA-200 is an advanced single gas sensor transmitter designed for use with Safeguard Analytics complete range of Model SA2 “smart sensor modules”.
A diffusion based sensor, with the gas type and sensitivity range determined by installing an application-specific Model SA2 Smart Sensor module. Upon startup, the transmitter automatically outputs the gas type, sensitivity range, serial number, and calibration details (including zero and span data points and the last calibration date). This smart functionality also enables auto-configuration with Safeguard Analytics control systems.
Optional intrinsically safe barrier for hazardous environments and choice of housing between ABS plastic for non-hazardous environments and anodized aluminum or stainless steel for hazardous environments.
Universal Transmitter
- Plug and play “smart sensor modules” for a wide range of gases
- Autoconfiguation with Safeguard Analytics control systems
- User interface via Safeguard Analytics OpCheck® application for Android
handhelds or serial interface
Integration
- Serial Modbus RTU or UART output
- Low power consumption options:
- Direct Integration: 3-5V DC @ 30 milliwatts to 1.2 watts*
- System Integration: 10-30 VDC with connector board
- Suitable for battery and solar power applications
Environmental Durability
- Weatherproof with fully encapsulated electronics
- Environmental Conditions: -40◦C to +60◦C with a range of 0-99% RH
- Housing options: ABS, Aluminum or SS316
- Engineered to comply with Class I, Div 1 standards (certification in progress)
SYSTEM
Detector Type: Model SA2 Smart Sensor Module
Detection Method: Diffusion
User Interface: OpCheck Android App or Serial Interface
MECHANICAL
Mounting: 3/4in NPT
Dimensions: 3.55in(90.2mm) H x 2.5in(63.5mm) D
ELECTRICAL
Input Voltage (Direct): 3-5 VDC
Input Voltage (System): 10-30 VDC with connector board
Power Consumption: 30 milliwatts to 1.2 watts (sensor dependent)
AREA CLASSIFICATION
Engineered to comply with Class I, Div 1 standards (certification in progress)
ENVIRONMENTAL
Temperature Range: -40◦C to +60◦C
Humidity Range: 0-99% non-condensing
WARRANTY
Transmitter: 2 Years
Smart Sensor: Sensor technology dependent
OpCheck®
Calibration and Maintenance
Elevate the level of safety & reliability in fixed point gas detection installations by combining continuous supervision of the sensor and associated circuits then add analysis of performance data during routine calibration.
