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Home > Gas Detection > Fixed Point Gas Detection Systems > SEC 3100 DIN Digital Gas Controller

SEC 3100 DIN Digital Gas Transmitter from Sensor Electronics

SEC 3100DIN Controller

The SEC 3100 DIN provides interface capabilities for the SEC3000 Toxic and Oxygen gas detector and SEC Millennium infrared 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
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
Last Revised: 1/31/09