Gas Detection Control System
Scalable systems for continuous detection and monitoring of hazardous gases
Model SCX
Scalable Gas Detection Control System
Fully scalable gas detection control systems for continuous monitoring and measurement of gases in both local and distributed environments, complete with alarm capabilities. The SCX supports both analog and digital devices, accommodating up to 32 sensors and eight distributed analog devices. With an auto-configuration feature for Safeguard Analytics smart sensor modules and an easy-to-navigate button on display, setup is quick and user-friendly.
System Controller
- Capacity of 32 sensors with optional analog input for up to 8 devices (model dependent)
- System controller with full script HMI on a color LCD with status indicators green, amber, red and blue
- Serial RS-485 MODBUS RTU output
- Installation options include:
- Wired
- Wireless 915/868 MHz
- Optional relay output
- Suitable for battery and solar power applications
Electrical
- Standard: 10-30 VDC
- Optional 90 to 240 VAC line power
Environmental
- Environmental Conditions: -40◦C to +50◦C (-40◦F to +140◦F)
- 15% to 95% RH non-condensing
- NEMA 4X weatherproof enclosure
- Area Classification: Non-Hazardous locations
SYSTEM
Capacity: Up to 32 sensors with optional 8 analog devices
Digital Display: Color status LCD – HMI
Input Signal: MODBUS RTU 9600 bps
Output Signal: MODBUS RTU 9600 or 115200 bps
MECHANICAL
MODBUS Only: 8in(W) x 10in(H) x 6in(D)
ANALOG: 10in(W) x 14in(H) x 6in(D)
ELECTRICAL
Input Voltage (Direct): 90 to 240 VAC 50/60 Hz 80 Watts
Auxiliary Power: 10-30 VDC
Power Consumption: 3 Watts without sensors
Alarm Relays: Alarm Level 1,2,3 + Fault (Form C 10A Contacts)
AREA CLASSIFICATION
Non-Hazardous Locations
NEMA 4X Weatherproof
ENVIRONMENTAL
Temperature Range: -40◦C to +60◦C *
Humidity Range: 0-99% non-condensing
Pressure Range: 1 atmosphere ± .1
*Power consumption and temperature requirements are sensor dependent
WARRANTY
Transmitter: 2 Years
Smart Sensor: Sensor technology dependent
Model SCX Control System
Capable of scaling and adapting to a wide range of solutions and applications.
