The CM is a powerful, compact, integrated infrared sensor designed for continuous temperature monitoring that can easily replace traditional contact probes with a J-type or K-type thermocouple output, or with a user scaleable 0-5V output, if your application is susceptible to noise.
The CM is a powerful, compact, integrated infrared sensor designed for continuous temperature monitoring that can easily replace traditional contact probes with a J-type or K-type thermocouple output, or with a user scaleable 0-5V output, if your application is susceptible to noise.
The RS232 digital interface allows the user to configure all programmable sensor variables with the powerful DataTemp Multidrop software. Includes a 24 volt DC alarm output triggered by target temperature or head ambient temperature, peak hold, valley hold or variable averaging signal processing, adjustable target emissivity settings and adjustable window transmissivity setting. The built-in sensor health LED provides a convenient on-line indicator of the sensor's operating status and aids in troubleshooting initial sensor set up.
Features
Applications
| Weight | 1 m cable model: <7 oz (200 g) |
| Spectral Response | 8 to 14 μm |
| Temperature Range | -4 to 932°F (-20 to 500°C) |
| Optical Resolution | 13:1 |
| Accuracy (mV) | mV: ±1.5% of reading or ±2°C, whichever is greater t/c: ±1.5% of reading ±2°C or ±4°C, whichever is greater |
| Repeatability | Digital and voltage: ±0.5% of reading or ±2°C, whichever is greater t/c: ±0.5% of reading ±1°C or ±2°C, whichever is greater |
| Temperature Resolution | 0.1°C |
| Response Time (95%) | 150 mSec |
| Emissivity | 0.10 to 1.10 (adjustable) |
| Transmissivity | 0.10 to 1.00 (adjustable) |
| Signal Processing | Peak hold, valley hold, variable averaging |
| Self Diagnostics/Sensor Status | Normal operation, alarm, out of range, unstable, sensor fault |
| Bore-Sight Tolerance | 3° @ focal point |
| Analog Outputs | Model specific Type J, Type K or scaleable 0 to 5 V voltage output |
| Cable Length | 3.3' (1 m) standard 9.8' (3 m) cables optional |
| Thermocouple Output Impedance | 100 Ω |
| Voltage Output Minimum Load Impedance | 50 KΩ |
| Power Supply | 24 VDC ±20% @ 20mA |
| Digital Output | Two-way RS232 digital output |
| Alarm Output | Transistor, 24 VDC @ 20 mA |
| Environmental Rating | IP65 (NEMA-4) |
| Ambient Temperature Range | 14 to 160°F (-10 to 70°C) |
| Cable Temperature Range | -22 to 220°F (-30 to 105°C) |
| Storage Temperature | -4 to 185°F (-20 to 85°C) |
| Relative Humidity | 10 to 95%, non-condensing |
| Shock | IEC 68-2-27 (MIL STD 810D) 50 g's, 11 mSec, any axis |
| Vibration | IEC 68-2-27 (MIL STD 810D) 3 g's, any axis, 11–200 Hz |
Click on a category to view a selection of compatible accessories with the Raytek RAYCMLTJ3 Infrared Temperature Sensor with RS232, Type J Output, 3m Cable, 0.75-16UNF Thread.
| Weight | 1 m cable model: <7 oz (200 g) |
| Spectral Response | 8 to 14 μm |
| Temperature Range | -4 to 932°F (-20 to 500°C) |
| Optical Resolution | 13:1 |
| Accuracy (mV) | mV: ±1.5% of reading or ±2°C, whichever is greater t/c: ±1.5% of reading ±2°C or ±4°C, whichever is greater |
| Repeatability | Digital and voltage: ±0.5% of reading or ±2°C, whichever is greater t/c: ±0.5% of reading ±1°C or ±2°C, whichever is greater |
| Temperature Resolution | 0.1°C |
| Response Time (95%) | 150 mSec |
| Emissivity | 0.10 to 1.10 (adjustable) |
| Transmissivity | 0.10 to 1.00 (adjustable) |
| Signal Processing | Peak hold, valley hold, variable averaging |
| Self Diagnostics/Sensor Status | Normal operation, alarm, out of range, unstable, sensor fault |
| Bore-Sight Tolerance | 3° @ focal point |
| Analog Outputs | Model specific Type J, Type K or scaleable 0 to 5 V voltage output |
| Cable Length | 3.3' (1 m) standard 9.8' (3 m) cables optional |
| Thermocouple Output Impedance | 100 Ω |
| Voltage Output Minimum Load Impedance | 50 KΩ |
| Power Supply | 24 VDC ±20% @ 20mA |
| Digital Output | Two-way RS232 digital output |
| Alarm Output | Transistor, 24 VDC @ 20 mA |
| Environmental Rating | IP65 (NEMA-4) |
| Ambient Temperature Range | 14 to 160°F (-10 to 70°C) |
| Cable Temperature Range | -22 to 220°F (-30 to 105°C) |
| Storage Temperature | -4 to 185°F (-20 to 85°C) |
| Relative Humidity | 10 to 95%, non-condensing |
| Shock | IEC 68-2-27 (MIL STD 810D) 50 g's, 11 mSec, any axis |
| Vibration | IEC 68-2-27 (MIL STD 810D) 3 g's, any axis, 11–200 Hz |
Click on a category to view a selection of compatible accessories with the Raytek RAYCMLTJ3 Infrared Temperature Sensor with RS232, Type J Output, 3m Cable, 0.75-16UNF Thread.
