SEC 3120 DIN Digital Gas Transmitter from SEC
The SEC 3120 transmitter provides interface capabilities for the SEC 3000 gas detector and SEC Millennium infrared gas detectors.
For pricing call 800-952-3293 or email us at sales@afcintl.com
Category: Sensor Electronics Corp
Tags: Ammonia, Arsine, Bromine, Carbon Dioxide, Carbon Monoxide, Chlorine, Combustible, Diborane, Digital, Digital Systems, Ethylene Oxide, Fluorine, Formaldehyde, Gas Transmitters, Germane, Hydrogen, Hydrogen Chloride, Hydrogen Cyanide, Hydrogen Fluoride, Hydrogen Peroxide, Hydrogen Selenide, Hydrogen Sulfide, Industrial, Nitric Oxide, Nitrogen Dioxide, Oxygen, Ozone, Phosgene, Phosphine, Sensor Electronics, Silane, Sulfur Dioxide
Description
The SEC 3120 DIN transmitter provides interface capabilities for the SEC 3000 gas detector and SEC Millennium infrared gas detectors.
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 push buttons 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
- Back lighted LCD display
- DIN rail mount
- Low Cost
- Plug and play toxic, oxygen and combustible gas sensors
- Self check system
- Two 4-20 mA outputs for Sensor 1 & 2
- RS485 interface, isolated
- Optional Alarm and fault relays
- Push button programming
- Non intrusive calibration
- Removable, non volatile, time stamped data logging memory stick
- Digital communication link to SEC 3000 and SEC Millennium gas detectors
Applications
- Petrochemical
- Compost facilities
- Semi conductor
- Mining
- Pulp & paper
- Offshore
- Buildings
- Automotive industry
- Engine test rooms
- LNG & LPG facilities
- Sewage industry
- Water treatment plants
- Parking garages
- Chemical
- Automotive
- Nuclear industry
Gases & Ranges
Gas | |
Ammonia | |
Arsine | |
Bromine | |
Carbon Monoxide | |
Chlorine | |
Chlorine Dioxide | |
Diborane | |
Ethylene Oxide | |
Fluorine | |
Formaldehyde | |
Germane | |
Hydrogen | |
Hydrogen Chloride | |
Hydrogen Cyanide | |
Hydrogen Fluoride | |
Hydrogen Peroxide |
Call
|
Hydrogen Selenide | |
Hydrogen Sulfide | |
Nitric Oxide | |
Nitrogen Dioxide | |
Oxygen | |
Ozone | |
Phosgene | |
Phosphine | |
Silane | |
Sulfur Dioxide |
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%) |
Specifications
Detection Method | Toxic Gases: Electrochemical, Combustible: Infrared |
Sensor Compatibility | SEC 3000 and SEC Millenium |
Output (digital) | RS485 LAN, isolated |
Output (analog) | 4-20 mA (source type), max 1000 ohm load at 24 VDC supply voltage |
Display | Back lighted LCD, LEDs for relay status |
Housing Construction | ABS plastic |
Operating Current | 125 mA max @ 24 VDC |
Operating Voltage | 18 to 32 VDC |
Power Consumption | Toxic & O2: 4W Max HC & CO2: 9W Max |
Operating Temperature | -40° to 70°C at 0 to 99% RH, non condensing |
Approvals | CSA/NRTL: Ci I, Div 1, Groups B, C, D, T5 IECEx: Ex d IIB + H2 T5 Gb |
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.
Downloads
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