3-Wire Explosion Proof Transmitter
- SKU
- 3-Wire
Description / 3-Wire Explosion Proof Transmitter
Features:
- Electrochemical, Infrared or catalytic bead sensors
- Wire powered (3-Wire), 12 to 35 VDC operating voltage
- Operating temperature range -40°C to +60°C
- LCD display with LED back-light
- 3 Push-button interface (ADD, MENU, SUB)
- Non-intrusive buttons using magnetic wand
- 2 Individually configurable alarms
- 2 Front panel LED indicators (amber and red)
- 2 Optional fully programmable alarm relays (dry contacts)
- Output options: 4-20mA (3-wire) analog, RS-485 Modbus, both standard Industry Applications
Applications:
- Petrochemical plants
- Refineries
- Water & wastewater treatment plants
- Pulp & paper mills
- Manufacturing facilities
- Chemical plants
Sensor Options:
| Gas Type | Range | T90 | Hazard Classification |
| LEL Catalytic | 0-100% (0-5% Vol) | < 90 sec. | Class 1, Div 1 |
| CL2 | 0-10 ppm | < 60 sec. | Class 1, Div 2 |
| CLO2 | 0-1 ppm | < 120 sec. | Class 1, Div 2 |
| CO | 0-300 ppm | < 30 sec. | Class 1, Div 1 |
| CO2 | 0-5% vol | < 30 sec. | Class 1, Div 1 |
| H2S | 0-100 ppm | < 30 sec. | Class 1, Div 1 |
| H2S 2K | 0-2000 ppm | < 25 sec. | Class 1, Div 1 |
| HCL | 0-30 ppm | < 300 sec. | Class 1, Div 2 |
| HCN | 0-30 ppm | < 70 sec. | Class 1, Div 2 |
| HF | 0-10 ppm | < 90 sec. | Class 1, Div 2 |
| LEL-IR | 0-100% (0-5% Vol) | < 30 sec. | Class 1, Div 1 |
| LEL-IR-HC | 0-100% LEL | < 30 sec. | Class 1, Div 1 |
| NH3 | 0-100 ppm | < 90 sec. | Class 1, Div 2 |
| NH3 300 | 0-300 ppm | < 120 sec. | Class 1, Div 2 |
| NH3 A | 0-1000 ppm | < 120 sec. | Class 1, Div 2 |
| NO2 | 0-20 ppm | < 25 sec. | Class 1, Div 2 |
| O2 | 0-25 Vol | < 15 sec. | Class 1, Div 1 |
| PH3 | 0-5 ppm | < 30 sec. | Class 1, Div 2 |
| SO2 | 0-20 ppm | < 35 sec. | Class 1, Div 1 |
Replacement Sensors:
Ammonia (NH3) for up to 100 ppm, EC type Replacement Sensor
Range
Ammonia (NH3) High Range, 200 to 1000 ppm Replacement Sensor
Range
Arsine (AsH3) 0-1 ppm, EC Type Replacement Sensor
Range
Carbon Dioxide (CO2) 0-5% Vol Replacement Sensor
Range
Carbon Dioxide (CO2) 0-5000 ppm Replacement Sensor
Range
Carbon Monoxide (CO) 0-1000 ppm, EC Type Replacement Sensor
Range
Chlorine (Cl2) 0-20 ppm, EC Type Replacement Sensor
Range
Chlorine Dioxide (Cl2) 0-5 ppm Replacement Sensor
Range
Ethylene Oxide (ETO) 0-100 ppm, EC type Replacement Sensor
Range
Formaldehyde (HCHO) 0-10 ppm, EC type Replacement Sensor
Range
Hydrocarbons (CH4) 0-100% LEL, catalytic Replacement Sensor
Range
Hydrocarbons (CH4) 0-100% LEL, IR Replacement Sensor
Range
Hydrocarbons (CH4) 0-100% vol, IR Replacement Sensor
Range
Hydrogen (H2) 0-100% LEL, EC type Replacement Sensor
Range
Hydrogen Chloride (HCI) 0-20 ppm, EC type Replacement Sensor
Range
Hydrogen Chloride (HCI) 0-200 ppm, EC type Replacement Sensor
Range
Hydrogen Cyanide (HCN) 0-50 ppm, EC type Replacement Sensor
Range
Hydrogen Fluoride (HF) 0-10 ppm, EC type Replacement Sensor
Range
Hydrogen Sulfide (H2S) 0-100 ppm Replacement Sensor
Range
Hydrogen Sulfide (H2S) 200-2000 ppm Replacement Sensor
Range
Nitric Oxide (NO2) 0-20 pm, EC type Replacement Sensor
Range
Nitric Oxide (NO2) 0-250 ppm, EC type Replacement Sensor
Range
Oxygen (O2) 0-25% vol Replacement Sensor
Range
Ozone (O3) 0-5 ppm, EC type Replacement Sensor
Range
Ozone (O3) 10-100 ppm, EC type Replacement Sensor
Range
Phosphine (PH3) 0-5 ppm Replacement Sensor
Range
Sulfur Dioxide (SO2) 0-20 ppm Replacement Sensor
Range
Specifications:
- Sensor Type: Electrochemical, infrared, catalytic bead
- Operating Voltage: Wired power (3-Wire) 12 to 35 VDC
- Power Draw: 2 Watts maximum
- Protection: Power electromagnetic interference (EMI) filter, 4-20 mA surge suppression, RS-485 surge suppression
- Display Screen: 102×64 Resolution graphical LCD screen transflective (sunlight readable) with white LED backlight
- Interface: 3 Push-buttons (MENU, ADD and SUB), 3 Magnetic non-intrusive switches for calibration
- Customizable Settings: 2 Individual-configurable alarm LED/relay set-point
- Temperature Range: -40°C to +54°C (-40°F to +129°F)
- Output: RS-485 modbus
- Wire (analog) Output: 4-20 mA (3-Wire)
- Product Dimensions: 5.5 in, L x 6 in. W x 7 in. H
- Weight: 6 lbs
Downloads:
More Information
| Manufacturer | Oxidation Technologies |
|---|---|
| Call For Price | Yes |
| Gas | Ammonia (NH3), Arsine (AsH3), Carbon Dioxide (CO2), Carbon Monoxide (CO), Chlorine (Cl2), Chlorine Dioxide (ClO2), Ethylene Oxide (ETO), Formaldehyde (CH2O), Hydrocarbon (HC), Hydrogen (H2), Hydrogen Chloride (HCl), Hydrogen Cyanide (HCN), Hydrogen Fluoride (HF), Hydrogen Sulfide (H2S), Nitric Oxide (NO), Nitrogen Dioxide (NO2), Oxygen (O2), Ozone (O3), Phosphine (PH3), Sulfur Dioxide (SO2) |
| 4-20 mA Output | No |
| Field Replaceable Sensor | No |
| Auto Test Generator | None |
| Min, Max, Avg | No |
| Voltage Output | None |
| Datalogging | No |
| Rechargeable | Yes |
| Field Replaceable Battery | Yes |
| Warranty | 1 Year |
| Audible Alarm | Yes |
| Range | Gas Dependent |
| Unit Features | - Electrochemical, Infrared or Catalytic bead sensors - Wire powered (3-Wire) 12 to 35 VDC - Ideal for Refineries, water treatment plants, mills and more |
| Sensor Range | Gas Dependent |
| Integrated Relays | Yes |
| Sensor Range | Gas Dependent |