RC Systems’ SenSmart 3100 EC 3-wire gas detector provides cutting-edge technology in toxic and oxygen gas detection.
RC Systems’ SenSmart 3100 EC 3-wire gas detector provides cutting-edge technology in toxic and oxygen gas detection. The SenSmart 3100 is an easy to use, universal solution that supports a variety of electromechanical sensors.
These gas detection systems are CSA Certified for Class 1, Division 1 locations.
Features & Highlights of the SenSmart 3100 EC
• Graphic LCD display shows values, units, trend graph, alarm levels
• LED indication of alarm status
• Backlit display for better visibility in low light conditions
• Supports both local & remote sensors for easy installation
• Power-up & post-calibration delays eliminate false alarms
• Options for 3x 5A alarm contacts, isolated 4-20mA, and MODBUS®
• Auto-recognition of Smart Sensors uploads calibration data & more
• Real-time clock/calendar logs alarms, calibration & power-up events
• Security mode allows locking of critical parameters
• Fault supervision circuitry detects failed sensor & transmits warnings
• Setup in hazardous areas requires only simple magnetic wand
| Power Supply | Power Input 10-30VDC at < 6.5 watts with relay board (all relay energized) |
| Display | Backlit 64 x 128 pixel LCD with 30-minute trend, bar graph and engineering units display |
| Channel One Input | Electrochemical toxic and oxygen sensors / 4-20ma current input |
| Channel Two Input | Catalytic Bead, Infrared and Photoionization sensor / 4-20mA current input |
| Standard Output | Dual 3-wire 4-20mA current source. Max loop R is 750 ohms with nominal 24VDC power supply |
| Optional Outputs | Dual isolated 4-20mA current source. Max loop Resistance is 650 ohms with nominal 24VDC; (form C , rated 5 amp at 30 VDC or 240 ~VAC RESISTIVE) MODBUS slave ports; 3x programmable alarm relays with 5A capability |
| Temp. | Electronics -40°C to +60°C |
| Housing | Aluminum with epoxy paint standard; Optional #316 stainless steel, Optional Ul94 Poly Black Plastic Enclosure |
| Dimensions | (Aluminum) Width 5.4” (137 mm), Height 8” (203 mm), Depth 5” (127 mm) Shipping weight 6.5 pounds (3 kg) (Poly) Width 5” (127 mm), Height 7” (178 mm), Depth 4” (101 mm) Shipping weight 3 pounds (2 kg) |
| CSA Approvals | Cast Aluminum Enclosure: Explosion-Proof Cl 1 Div 1 Gr ABCD with 10-0247 (includes sinter) Non-Incendive Cl 1 Div 2 Gr ABCD with 10-0247 or 10-0247IS UL94 Poly Black Plastic Enclosure: Non-Incendive Cl 1 Div 2 Gr ABCD |
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