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.
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 |
Catalog No.
|
|
Acetic Acid | ||
Acid Gases | ||
Acetylene | ||
Alcohol | ||
Ammonia | ||
Arsine | ||
Bromine | 0-1/5 ppm | 00-1000* |
0-5/200 ppm | ||
Carbon Monoxide | ||
Chlorine | ||
Chlorine Dioxide | ||
0-1/5 ppm, low Cl2 Response
|
00-1425*
|
|
0-200/1,000 ppm
|
00-1359
|
|
Diborane | ||
Dimethyl Amine |
0-100/200 ppm
|
00-1450*
|
Ethylene Oxide | ||
Fluorine* | ||
Formaldehyde* | ||
0-500/2,000 ppm
|
00-1349*
|
|
Germane | ||
Hydrogen | ||
Hydrogen Bromide* | 0-10/200 ppm | 00-1455* |
HC Sensor | Specify Gas | 00-1516 |
Hydrogen Chloride* | 00-1017* | |
Hydrogen Cyanide* | ||
Hydrogen Fluoride* | ||
Hydrogen Peroxide* | ||
0-200/2,000 ppm
|
00-1169
|
|
Hydrogen Selenide | ||
Hydrogen Sulfide* | ||
Iodine* | ||
Nitrogen Dioxide | ||
Nitric Oxide | ||
Oxygen | ||
Ozone* | ||
0-200/1,000 ppm
|
00-1358
|
|
Peracetic Acid | ||
Phosgene | ||
Phosphine | ||
Silane | ||
Sulfur Dioxide |
(*) 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.
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