SEC 3100 DIN
SEC 3100 DIN

SEC 3100 DIN (Digital Gas Transmitter) from SEC

The SEC 3100 provides interface capabilities for any and all SEC gas detectors.

Call for pricing: 800-952-3293 or email sales@afcintl.com

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Description

The SEC 3100 DIN provides interface capabilities for any and all SEC gas detectors. An optional IS barrier allows “hot” sensor replacement in rated locations. This allows the user to install pre-calibrated/pre-configured sensor boards without removing unit power while maintaining EX rating. Removable circuit board stack and detachable connectors facilitate field wiring installation.

Features

  • Explosion proof
  • Back lighted LCD display
  • Low cost
  • Plug and play toxic, oxygen and combustible gas sensors
  • Self check system
  • 4-20 mA output
  • RS-485 interface (isolated)
  • Alarm and fault relays
  • Non intrusive configuration
  • Non intrusive calibration
  • Removable, non volatile, time stamped data logging memory stick
  • Optional IS barrier
  • Digital communication link to SEC 3000, SEC 3300, SEC 5000 and Millenium gas detectors
  • Multi port housing for easy installation

Applications

  • Petrochemical refineries
  • Compost facilities
  • Semi conductor
  • Mining
  • Pulp and paper mills
  • Oil rig platforms
  • Buildings
  • Automotive industry
  • Engine test rooms
  • Sewage
  • Parking garages

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 314 mA Max @ 24 VDC
Power Consumption Nominal: 1.2 W
Relays: Add 1 W
Heater: Add 5.9 W
Temperature Rating -40 to +70°C
Humidity 0-99% rH non condensing
RFI Built in filter reject RFI/EMI
Housing Epxoy coated aluminum
Certification CSA/NRTL CI I, Div 1, Groups B, C, D T5
Dimensions 5.25″ W x 5.3″ L x 4.95″ H
Weight 6 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

SEC 3100 DIN Literature

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