F12-IS Digital Gas Transmitter
F12-IS Digital Gas Transmitter

F12IS Digital Gas Transmitter from ATI

The Series F12IS Gas Detection Transmitter is an Intrinsically Safe (IS) version of ATI’s explosion proof D12 transmitter.

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Description

The F12IS Digital Gas Detection Transmitter is an Intrinsically Safe (IS) version of ATI’s explosion proof D12 transmitter. In its standard form, it is designed for detection of a variety of toxic gases in hazardous area applications requiring IS devices. In addition, it is also well suited for all general purpose applications where toxic gas measurement is required. For IS installations, this transmitter is also available with a Hart communication option.

Series F12IS Gas Detection Transmitter use ATI’s standard smart sensors for maximum flexibility. Sensors are easily exchanged and contain all calibration constants in sensor memory, eliminating the need for field calibration of transmitters. Sensors may be calibrated on the bench and then simply plugged into the transmitter. Calibration data is read into the transmitter automatically and no other adjustments are normally required. For general purpose gas detection applications, the F12IS transmitter is also available in Non-IS versions. One version provides for easy interface to RS-485 networks using a standard MODBUS communication protocol. A second version provides a complete AC powered instrument with 3 alarm relays (SPST) available for external alarming.

Features

  • Interchangeable sensors accommodating 60 different gas modules
  • Sensor verification with Auto-Test function
  • Test history is stored in sensor memory
  • LCD Graphic Display
  • Heated sensor option allows operation in high humidity
  • Remote sensor junction box with digital output allows sensor location up to 500 ft. from the F12iS
  • Internal data logger stores gas values at user defined intervals from 1 to 60 minutes
  • Calibration history and calibration adjustments of zero and span are stored in sensor memory
  • F12IS is available with optional Hart output
  • CE and RoHS Compliant

Sensor Specifications

Gas
Range
Catalog No.
Acetic Acid
0-100/500 ppm
00-1045
Acid Gases
0-10/200 ppm
00-1038*
Acetylene
0-200/2,000 ppm
00-1057
Alcohol
0-50/500 ppm
00-1043
0-500/2,000 ppm
00-1044
Ammonia
0-50/500 ppm
00-1010*
0-500/2,000 ppm
00-1011
Arsine
0-500/2,000 ppb
00-1024
0-10/200 ppm
00-1025
Bromine 0-1/5 ppm 00-1000*
0-5/200 ppm
00-1001*
Carbon Monoxide
0-50/1,000 ppm
00-1012*
Chlorine
0-1/5 ppm
00-1002*
0-5/200 ppm
00-1003*
Chlorine Dioxide
0-1/5 ppm
00-1004*
0-1/5 ppm, low Cl2 Response
00-1425*
0-5/200 ppm
00-1005*
0-200/1,000 ppm
00-1359
Diborane
0-500/2,000 ppb
00-1026
0-10/200 ppm
00-1027
Dimethyl Amine
0-100/200 ppm
00-1450*
Ethylene Oxide
0-20/200 ppm
00-1039*
Fluorine*
0-1/5 ppm
00-1006*
0-5/200 ppm
00-1007*
Formaldehyde*
0-20/200 ppm
00-1040*
0-500/2,000 ppm
00-1349*
Germane
0-500/2,000 ppb
00-1028
0-10/200 ppm
00-1029
Hydrogen
0-1/10%
00-1013
0-500/2,000 ppm
00-1041
Hydrogen Bromide* 0-10/200 ppm 00-1455*
HC Sensor Specify Gas 00-1516
Hydrogen Chloride*
0-10/200 ppm
 00-1017*
Hydrogen Cyanide*
0-10/200 ppm
00-1018*
Hydrogen Fluoride*
0-10/200 ppm
00-1019*
Hydrogen Peroxide*
0-10/100 ppm
00-1042*
0-200/2,000 ppm
00-1169
Hydrogen Selenide
0-500/2,000 ppb
00-1030
0-10/200 ppm
00-1031
Hydrogen Sulfide*
0-10/200 ppm
00-1020*
0-200/1,000 ppm
00-1469
Iodine*
0-1/5 ppm
00-1036*
0-5/200 ppm
00-1037*
Nitrogen Dioxide
0-10/200 ppm
00-1022*
Nitric Oxide
0-50/500 ppm
00-1021
Oxygen
0-5/25%
00-1014
Ozone*
0-1/5 ppm
00-1008*
0-5/200 ppm
00-1009*
0-200/1,000 ppm
00-1358
Peracetic Acid
0-1/5 ppm
00-1704
0-10/100 ppm
00-1705
Phosgene
0-1/5 ppm
00-1015
0-5/100 ppm
00-1016
Phosphine
0-500/2,000 ppb
00-1032
0-10/200 ppm
00-1033
0-200/2,000 ppm
00-1034
Silane
0-10/200 ppm
00-1035
Sulfur Dioxide
0-10/500 ppm
00-1023*

(*) Indicates Auto-Test available

Specifications

Range User adjustable within limits of selected sensor module
Response Time Sensor dependent
Accuracy Generally ±5-10% of value, but limited by available calibration gas accuracy
Electronic Repeatability ±1% of full scale
Electronic Linearity ±0.5% of full scale
Zero Drift Less than 2% of full scale per month, non-cumulative
Span Drift Application dependent, but generally less than 3% per month
Alarm Relay Option Three SPST 5A@ 230 VAC resistive
Analog Output 4-20 mA, 600 ohms maximum at 24 VDC
Serial Interface HART digital signlaing over the 4-20 mA current loop, Optional
Power 12-28 VDC, 25 mA maximum
75 mA Maximum with heated sensor
Enclosure IP65 Polycarbonate with SS hardware. Weatherproof and corrosion resistant
Sensor Type Electrochemical for toxic gases and oxygen
Controls Four dome type push buttons, remote alarm reset input
Temperature -30° to + 60°C for toxics, -10°C minimum for oxygen sensor
Weight 1.5 pounds

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

F12IS Digital Gas Transmitter literature

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