DIN rail mount
Back lighted LCD Display
Low Cost
Plug and play toxic, oxygen and combustible gas sensors
Self-check system
4-20 mA outputs (2) Sensor 1 & Sensor 2
RS-485 Interface (Isolated)
Optional alarm and fault relays
Pushbutton programming
Non-intrusive calibration
Removable, non-volatile, time stamped data logging
Digital communication link to SEC 3000 and SEC Millenium Gas Detectors
Features
Applications
Petrochemical Refineries
LNG & LPG Facilities
Compost Facilities
Sewage Industry
Semi-Conductor Industry
Water Treatment Plants
Mining
Parking Garages
Pulp and Paper Mills
Chemical Industry
Oil Rig Platforms
Nuclear Industry
Buildings
Fertilizer Industry
Automotive Industry
Tunnels
Engine Test Rooms
Medical Facilities
SEC 3120 DIN
Digital Gas Transmitter
Operation
The SEC 3120 DIN provides interface capabilities for the SEC 3000 Gas Detector and SEC Millenium
Infrared Gas Detectors.
The SEC 3120 DIN features:
Back lighted LCD for Gas Level/Unit Parameter display
Four (4) configurable Alarm/Fault Relays
An isolated RS485 Modbus interface provides reliable communication in noisy environments and
eliminates “Ground Loop” problems.
Three pushbutton switches for local configuration and calibration
Time stamped Data logging using a removable non-volatile memory module. Module can be
removed from the unit to allow remote data downloading and data archiving.
Two independent 4-20 mA sensor analog outputs.
Summary of Contents for SEC 3000
Page 15: ...Doc 1460003 Rev A Operation Manual SEC 3000 Electro Chemical Gas Sensor Page 12 of 13 ...
Page 54: ...Part Number 3100 EXP MANUAL REV 11 20141007 FIGURE 4 SEC 3100 SEC Millenium Mounting ...
Page 55: ...Part Number 3100 EXP MANUAL REV 11 20141007 FIGURE 5 SEC 3100 SEC 3000 Mounting ...
Page 56: ...TB 1 J1 TB 2 J2 1 6 1 6 1 4 1 6 TB 5 J5 TB 6 J6 ...
Page 148: ...SEC 3120 Wiring TB 1 P3 TB 2 P6 1 6 1 6 1 2 3 4 1 2 3 4 7 6 5 4 3 2 1 TB 3 P1 TB 4 P5 ...
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Page 399: ...SEC P N 1460014 Rev ECO A 000209 Page 11 of 26 ...
Page 400: ...SEC P N 1460014 Rev ECO A 000209 Page 12 of 26 ...
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