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SEC 3100 DIN Digital Gas Transmitter from Sensor Electronics
The SEC 3100 DIN provides interface capabilities for the SEC3000 Toxic and Oxygen gas detector and SEC Millennium infrared gas detectors.
Features
- DIN rail or panel mounted controller
- Back lighted LCD display
- Four (4) configurable alarm/fault relays
- An isolated RS485 interface provides reliable communication in noisy environments and eliminated "Ground Loop" problems
- Three push button 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.
- Low cost
- Plug and play toxic, oxygen and combustible gas sensors
- Self-check system
- 4-20 mA output
- Isolated RS485 interface
- Optional alarm and fault relays
- Push button programming
- Non intrusive calibration
- Removable, non volatile, time stamped data logging
- Compatible with SEC 3000 and SEC Millennium gas detectors
Specifications
| Outputs |
Digital: RS-485 LAN |
| Analog: 4-20 mA source type, max 1000 ohm load at 24 VDC supply voltage |
| Relays: 3 alarm & 1 fault |
| Display |
Back lighted LCD, LEDs for relay indication |
| Detection Method |
Toxic: Electrochemical
Combustible: Infrared |
| Humidity |
0-99% RH |
| Operating Temperature |
-40 to 70°C |
| Operating Voltage |
18 to 32 VDC |
| Operating Current |
125 mA Max @ 24 VDC |
| Power Consumption |
Toxic Gases & O2: 4 W Max
Combustible & CO2: 9W Max |
| Temperature Rating |
-40 to +70°C |
| Humidity |
0-99% rH non condensing |
| RFI |
Built in filter reject RFI/EMI |
| Housing |
ABS plastic |
| Certification |
CSA/NRTL Pending |
| Dimensions |
3.54" W x 4.17" L x 2.28" H |
| Weight |
2 pounds |
Gases & Ranges
| Gas |
Range |
| Ammonia |
0-200 ppm |
| Arsine |
0-1,000 ppb |
| Bromine |
0-2 ppm |
| Carbon Monoxide |
0-100 ppm |
| Chlorine |
0-10 ppm |
| Chlorine Dioxide |
0-2 ppm |
| Diborane |
0-1,000 ppb |
| Ethylene Oxide |
0-20 ppm |
| Fluorine |
0-2 ppm |
| Formaldehyde |
0-20 ppm |
| Germane |
0-1,000 ppb |
| Hydrogen |
0-1,000 ppm |
| Hydrogen Chloride |
0-20 ppm |
| Hydrogen Cyanide |
0-20 ppm |
| Hydrogen Fluoride |
0-10 ppm |
| Hydrogen Peroxide |
Call
|
| Hydrogen Selenide |
0-1,000 ppb |
| Hydrogen Sulfide |
0-100 ppm |
| Nitric Oxide |
0-100 ppm |
| Nitrogen Dioxide |
0-15 ppm |
| Oxygen |
0-40% Vol |
| Ozone |
0-2 ppm |
| Phosgene |
0-2 ppm |
| Phosphine |
0-1,000 ppb |
| Silane |
0-20 ppm |
| Sulfur Dioxide |
0-20 ppm |
Unit Status Chart
|
Current
|
Output
|
Status
|
|
4-20
|
mA
|
Normal measuring mode |
|
0.0
|
mA
|
Unit fault |
|
0.8
|
mA
|
Unit warm up |
|
1.2
|
mA
|
Zero drift fault |
|
1.6
|
mA
|
Calibration fault |
|
2.0
|
mA
|
Unit spanning |
|
2.2
|
mA
|
Unit zeroing |
|
4.0
|
mA
|
Zero gas level |
|
5.6
|
mA
|
10% of full scale |
|
8.0
|
mA
|
25% of full scale |
|
12
|
mA
|
50% of full scale |
|
16
|
mA
|
75% of full scale |
|
20
|
mA
|
100% of full scale |
|
>20
|
mA
|
Over range (>100%) |
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.
Download
 SEC3100 DIN Literature
|