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PyroMini 2.2 Miniature Infrared Temperature Sensor
Brand: Calex Electronics Limited
Features
- Miniature sensing head and configurable electronics module
- Touch screen (optional) for temperature indication and configuration
- Screen turns bright red in alarm condition for maximum visibility
- Adjustable emissivity setting on all models
- Data logging to MicroSD Card (optional) on touch screen models 4-20 mA or RS485 Modbus outputs
- Alarm relay outputs rated 24 Vdc (optional) - no need for separate trip amplifier Maximum, minimum, average and instantaneous readings, peak or valley hold, reflected energy compensation
- Short-wavelength measurement for improved accuracy on reflective targets such as steel rollers and many other metal surfaces
- Temperature ranges from 100° to 2,000° C
- Choice of optics, including narrow options for long-distance measurements of very hot objects
1 - 12 of 44 Part Numbers
PM2.2-151-BB
- Field of View - 15:1 Divergent Optics
- Output / Interface - RS-485 Modbus Output, No Screen
PM2.2-151-BRT
- Field of View - 15:1 Divergent Optics
- Output / Interface - RS-485 Modbus Output & Two Alarm Relay Outputs with Touch Screen
PM2.2-151-CB
- Field of View - 15:1 Divergent Optics
- Output / Interface - 4-20 mA Output, No Screen
PM2.2-151-CRT
- Field of View - 15:1 Divergent Optics
- Output / Interface - 4-20 mA Output & Two Alarm Relay Outputs, with Touch Screen
PM2.2-151-PT-BB
- Field of View - 15:1 Divergent Optics
- Temperature Range - 100° to 400° C (212° to 752° F)
- Output / Interface - RS-485 Modbus Output, No Screen
PM2.2-151-PT-BRT
- Field of View - 15:1 Divergent Optics
- Temperature Range - 100° to 400° C (212° to 752° F)
- Output / Interface - RS-485 Modbus Output & Two Alarm Relay Outputs with Touch Screen
PM2.2-151-PT-CB
- Field of View - 15:1 Divergent Optics
- Temperature Range - 100° to 400° C (212° to 752° F)
- Output / Interface - 4-20 mA Output, No Screen
PM2.2-151-PT-CRT
- Field of View - 15:1 Divergent Optics
- Temperature Range - 100° to 400° C (212° to 752° F)
- Output / Interface - 4-20 mA Output & Two Alarm Relay Outputs, with Touch Screen
PM2.2-251-BB
- Field of View - 25:1 Divergent Optics
- Output / Interface - RS-485 Modbus Output, No Screen
PM2.2-251-BRT
- Field of View - 25:1 Divergent Optics
- Output / Interface - RS-485 Modbus Output & Two Alarm Relay Outputs with Touch Screen
PM2.2-251-CB
- Field of View - 25:1 Divergent Optics
- Output / Interface - 4-20 mA Output, No Screen
PM2.2-251-CRT
- Field of View - 25:1 Divergent Optics
- Output / Interface - 4-20 mA Output & Two Alarm Relay Outputs, with Touch Screen
1 - 12 of 44 Part Numbers
Specifications
Accuracy
- ± 2° C (± 3.6° F) or 1 % of Reading, whichever is greater
Alarm
- 2 x Single Pole Changeover Alarm Relays
Ambient Temperature Range
- 0° to 70° C (32° to 158° F)
Approvals & Certifications
- EMC EN 61326-1: 2006
- RoHS
Cable Length
- 3.28 feet (1 metre)
Communication
- Data Logging, Interval 1 to 86,400 seconds (1 Day)
- RS-485
Current
- 100 mA - Max.
Diameter
- 0.12” to 0.25” (3 to 6.5 mm) - Cable Diameter
Display
- 2.83” (72 mm) Resistive Touch TFT
- 320 x 240 Pixels
- Backlit
Electrical Connectors
- 28 to 18 AWG
- Cable Gland
- Removable Screw Terminal Blocks
Environmental Protection
- IP65
- NEMA 4
Humidity
- 95 % Relative Humidity, Non-Condensing, Max.
Materials of Construction
- Cast Aluminum - Electronics Module
Metric Connection
- M16 x 1 mm Pitch
Mounting
- Wall Mounted
Output
- 4-20 mA
Relay Output
- 24 Vdc, 1 A - Alarm Relay
- Isolated 500 Vdc - Alarm Relay
Repeatability
- ± 0.5° C (± 0.9° F) or 0.5 %, whichever is greater
Resolution
- 0.1°
Response Time
- ≥ 240 milliseconds (90 % Response)
Sensor, Probe Material
- 316 Stainless Steel
Supply Voltage
- 24 Vdc ± 5 %
Temperature Range
- 100° to 2,000° C (212° to 3,632° F)