B12 Wet Gas Transmitter
ATIs B12 Wet Gas Transmitter is perfect for wet environments (100% moisture saturated atmosphere) and consists of a loop-powered 2-wire transmitter and corrosion resistant sensor perfect for direct measurement.
- SKU
- ATI B12W
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Description / B12 Wet Gas Transmitter
The B12 Wet Gas System is perfect for the wet scrubber outlets or for other gas streams that might be saturated with water vapor. The B12 consists of a loop-powered 2-wire transmitter and corrosion resistant sensor that is designed to operate at 100% RH. The B12 sensor is made for direct insertion into vent stacks, or may be used in a flowcell if the sample can be pumped to the sensor.
The B12 can be connected to the B14 Alarm Receiver System when remote display and alarm relay functions are needed. When used together it will provide direct digital display of gas concentration, plus 3 alarm setpoints, remote alarm reset input, and retransmitted 4-20mA output. It's also an option to just use the B12 on its own and tie directly to the users' DCS, PLC or other equipment.
B12 Options (Guide to ordering)
Sensor Module:
Choose the gas detection required for your application. Range shown is standard range; each sensor can be calibrated for a custom range for an additional $50. See chart below to see minimum and maximum detection ranges for each sensor. Contact us for details on this and to verify we can calibrate for your specific range.
Display, Enclosure & Transmitter:
-NEMA 4X - this is the standard enclosure which is suitable for many environments. This comes with a separated sensor and 25 feet of cable.
-Explosion-proof Enclosure - This version is made out of galvanized steel. The LCD display is not possible with this model.
-NEMA 4X with LCD display - includes the LCD display and sensor is separated from the transmitter and can be placed up to 25 feet away (cable included). The display is great as it displays the gas concentration.
(NOTE: the display must be ordered at the time the order is placed, this cannot be added later).
Specifications:
| Accuracy | Generally ±5% of value, but limited by available calibration gas accuracy |
| Electronic Repeatability | ±1% of span |
| Electronic Linearity | ±0.5% of span |
| Output | Loop-powered 4-20 mA, 675 ohms maximum at 24 VDC |
| Power | 12-28 VDC |
| Enclosure | NEMA 4X Polystyrene Explosion-proof cast iron optional, Class 1, Div. 1, Groups B, C, & D. |
| Controls | Zero and span potentiometers mounted on transmitter circuit board |
| Operating Temperature | -0º to +50º C |
| Sensor materials | Noryl |
| Display | None. Optional LCD display available |
| Sensor Cable | 25 feet standard, 100 feet maximum |
| Calibration | Your sensor should be replaced annually |
Sensor Range Specifications:
Please contact us with any questions on what sensor might be right for you.
| Gas | Minimum Range | Maximum Range | Standard Range |
| Chlorine (Cl2) | 0-1 ppm | 0-100 ppm | 0-20 ppm |
| Bromine (Br2) | 0-1 ppm | 0-100 ppm | 0-20 ppm |
| Chlorine Dioxide (ClO2) | 0-1 ppm | 0-100 ppm | 0-20 ppm |
| Ozone (O3) | 0-1 ppm | 0-100 ppm | 0-20 ppm |
| Hydrogen Chloride (HCl) | 0-10 ppm | 0-100 ppm | 0-20 ppm |
| Hydrogen Fluoride (HF) | 0-10 ppm | 0-100 ppm | 0-20 ppm |
| Hydrogen Bromide (HBr) | 0-10 ppm | 0-100 ppm | 0-20 ppm |
| Hydrogen (H2) % | 0-1 % | 0-10 % | 0-4% |
Wireless Monitoring & Data Logging Kit
Use the Wireless Monitoring & Data logging Kit with your fixed mount monitor to connect it to the internet allowing access from anywhere. Receive Instant notifications with free text and email alerts. This is a great addition for your fixed mount gas detector.
Maximum Range Minimum Range Range Resolution Maximum Range Minimum Range Range Resolution Maximum Range Minimum Range Range Resolution Maximum Range Minimum Range Range Resolution Maximum Range Minimum Range Range Resolution Maximum Range Minimum Range Range Resolution Maximum Range Minimum Range Range Resolution Maximum Range Minimum Range Range Resolution
Product
Maximum Range
Minimum Range
Range
Resolution
Price
0-200 ppm
0-5 ppm
5/200 ppm
±0.01%
0-200 ppm
0-5 ppm
5/200 ppm
±0.01%
0-200 ppm
0-5 ppm
5/200 ppm
±0.01%
0-200 ppm
0-5 ppm
5/200 ppm
±0.01%
5 ppm
1 ppm
0-5 ppm
±0.01%
5 ppm
0.01 ppm
0-5 ppm
0.01 ppm
5 ppm
1 ppm
0-5 ppm
±0.01%
5 ppm
1 ppm
0-5 ppm
±0.01%
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Downloads:
More Information
| Manufacturer | ATI |
|---|---|
| Gas | Acid Gases, Bromine (Br2), Chlorine (Cl2), Chlorine Dioxide (ClO2), Hydrogen Bromide (HBr), Hydrogen Chloride (HCl), Hydrogen Fluoride (HF), Ozone (O3) |
| 4-20 mA Output | Yes |
| Field Replaceable Sensor | Yes |
| Auto Test Generator | None |
| Voltage Output | None |
| Power Requirements | 12-28 VDC |
| Accuracy | Generally +/-5% of value, but limited by available calibration gas accuracy |
| Operational Temperature Range | 0 to +50C |
| Operating Pressure | . |
| Warranty | 1 Year |
| Audible Alarm | No |
| Calibration | 6 Months |
| Sensor Life | 1 Year |
| Range | 0-20 ppm |
| Unit Features | -Designed for 100% Humidity -4-20 mA Output -Optional Display -Optional Remote Sensors |
| Sensor Range | Gas Dependent |
| Integrated Relays | No |
| Sensor Range | Gas Dependent |