Description
The SEC 3100 AIM is used in conjunction with the explosion proof transmitter or DIN transmitter. A non-SEC device with a conventional analog 4-20 mA output is wired to the SEC 3100 AIM. It receives a sourced 4-20 mA signal from the device, converts the analog signal into a digital signal compatible with the SEC 3100 transmitter. The SEC 3100 LIM is factory programmed with the following customer variables:
- Device Name
- Range
- Unit of Measure
- Calibration Value
The SEC 3100 visually displays the variables on the LCD the same as if the SEC 3100 had an SEC gas detector connected. A SEC 3100 transmitter reports the foreign status bidirectional to the SEC 3500 HMI Operator Interface via the MODBUS RS485 communication network. The SEC 3100 AIM can be installed in the explosion proof transmitter housing using a taller window dome.
The SEC 3100 AIM accepts one device input. Examples of 4-20 mA devices that can be used with the unit are:
- Open Path Gas Detectors
- Fire detectors
- Temperature Switch
- Pressure Transmitters
- Pyrolyzers
Specifications
| Operating Voltage | 18-32 VDC |
| Operating Current (No Sensor) | 50 mA @ 24 VDC |
| Output (Digital) | SEC SSP, smart sensor protocol |
| Temperature Range | -40° to +70°C |
| Humidity | 0-99% rH |
| Input | Impedance: 200Ω Maximum applied voltage: 32 VDC |
| Device Variable Characters | Device Name: 8 Range: 4 Unit of Measure: 4 Calibration Value: 4 |
Ordering Information
For pricing, please call AFC International at 1-800-952-3293, 219-987-6825 or fax 219-987-6826 or email sales@afcintl.com.
