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PolyXeta®2
Brand: INTEC ControlsThe PolyXeta®2 sensor is used in hazardous areas including water and wastewater treatment, indoor commercial growing, bio-gas processing, and petrochemical production and distribution where the environment is rated as Class 1 (flammable vapors and gases may be present), Division 1 (ignitable concentrations of hazards exist under normal operating conditions) or Division 2 (ignitable concentrations of hazards are handled, processed or used, but which are normally in closed containers or closed systems from which they can only escape through accidental rupture or breakdown of such containers or systems), Groups A through D (specific combustible gases).
Features- ATEX, IEC Ex, FM and CSA certification for use in hazardous locations
- SIL 2 safety certified
- Hot-swappable, microprocessor-based X-Change sensor module for easy lifecycle maintenance
- Fault and alarm relays (30 VAC/VDC, 1 A)
- RS-485 Communications port for connection to DGC6 or other Modbus-RTU controller
- 4-20 mA analog output for gas reading plus under-/over-range and fault conditions
- Visual (LED) indication of power, alarm and fault
- Bi-color, backlit 2 x 16 character LCD (green = normal; red = alarm) (optional)
- Digital measurement filtering for high EMC immunity
- Die-cast aluminum enclosure with light grey epoxy coating with one or three wire entry ports
- Two years material and workmanship, 12 months normal exposure for sensor element
1 - 12 of 96 Part Numbers
PX2-1-1-E1110-E-P1
- ATEX Zone - ATEX Zone 1
- Display Option - No Display
- Gas Sensor & Range - Toxic Gases & Oxygen
- Toxic Gases & Oxygen - Carbon Monoxide
- Wiring Ports - One Wire Entry Port
PX2-1-1-E1110-E-P3
- ATEX Zone - ATEX Zone 1
- Display Option - No Display
- Gas Sensor & Range - Toxic Gases & Oxygen
- Toxic Gases & Oxygen - Carbon Monoxide
- Wiring Ports - Three Wire Entry Ports
PX2-1-1-E1130-E-P1
- ATEX Zone - ATEX Zone 1
- Display Option - No Display
- Gas Sensor & Range - Toxic Gases & Oxygen
- Toxic Gases & Oxygen - Nitrogen Dioxide
- Wiring Ports - One Wire Entry Port
PX2-1-1-E1130-E-P3
- ATEX Zone - ATEX Zone 1
- Display Option - No Display
- Gas Sensor & Range - Toxic Gases & Oxygen
- Toxic Gases & Oxygen - Nitrogen Dioxide
- Wiring Ports - Three Wire Entry Ports
PX2-1-1-E1195-A2-P1
- ATEX Zone - ATEX Zone 1
- Display Option - No Display
- Gas Sensor & Range - Toxic Gases & Oxygen
- Toxic Gases & Oxygen - Oxygen 2-Year
- Wiring Ports - One Wire Entry Port
PX2-1-1-E1195-A2-P3
- ATEX Zone - ATEX Zone 1
- Display Option - No Display
- Gas Sensor & Range - Toxic Gases & Oxygen
- Toxic Gases & Oxygen - Oxygen 2-Year
- Wiring Ports - Three Wire Entry Ports
PX2-1-1-E1195-A3-P1
- ATEX Zone - ATEX Zone 1
- Display Option - No Display
- Gas Sensor & Range - Toxic Gases & Oxygen
- Toxic Gases & Oxygen - Oxygen 3-Year
- Wiring Ports - One Wire Entry Port
PX2-1-1-E1195-A3-P3
- ATEX Zone - ATEX Zone 1
- Display Option - No Display
- Gas Sensor & Range - Toxic Gases & Oxygen
- Toxic Gases & Oxygen - Oxygen 3-Year
- Wiring Ports - Three Wire Entry Ports
PX2-1-1-E1195-A5-P1
- ATEX Zone - ATEX Zone 1
- Display Option - No Display
- Gas Sensor & Range - Toxic Gases & Oxygen
- Toxic Gases & Oxygen - Oxygen 5-Year
- Wiring Ports - One Wire Entry Port
PX2-1-1-E1195-A5-P3
- ATEX Zone - ATEX Zone 1
- Display Option - No Display
- Gas Sensor & Range - Toxic Gases & Oxygen
- Toxic Gases & Oxygen - Oxygen 5-Year
- Wiring Ports - Three Wire Entry Ports
PX2-1-1-E1195-A7-P1
- ATEX Zone - ATEX Zone 1
- Display Option - No Display
- Gas Sensor & Range - Toxic Gases & Oxygen
- Toxic Gases & Oxygen - Oxygen 7-Year
- Wiring Ports - One Wire Entry Port
PX2-1-1-E1195-A7-P3
- ATEX Zone - ATEX Zone 1
- Display Option - No Display
- Gas Sensor & Range - Toxic Gases & Oxygen
- Toxic Gases & Oxygen - Oxygen 7-Year
- Wiring Ports - Three Wire Entry Ports
1 - 12 of 96 Part Numbers
Specifications
Brand
Power Supply
- PX2-1 Series - 20-28 Vdc, reverse polarity Protected
- PX2-1 Series - 20-28 Vdc, reverse polarity Protected, or 24 Vac ± 10 % (21.6-26.4 Vac)
Power Consumption
- Toxic Gases & Oxygen - 24 Vdc, 130 mA max
- Combustible Gases - 24 Vdc, 90 mA, 130 mA max
Control Unit
- Microprocessor with 12-bit converter resolution
Digital Filter
- Averaging in order to increase the EMC immunity
Visual Indications
- 3 LEDs for Power, Alarm and Fault
Physical
- Wire length - Max. Load 500 Ω (= wire resistance + Controller Input resistance)
- Weight - Approximately 2.9 lb (1.3 kg)
- Mounting - Wall Mounting (Sensor Head downwards)
- Wire Connection - Spring-Type terminal, 0.08 to 2.5 mm² AWG 28-12
Marking & Certificates
- ATEX and IEC Ex
- FM and CSA Class 1, Div. 1
- SIL 2