Related Manuals for Calex PyroCAN Series
Summary of Contents for Calex PyroCAN Series
- Page 1 PyroCAN Series Operators Guide Ihr Schweizer Industriepartner info@digiparts.ch www.digiparts.ch...
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Page 2: Specifications
PyroCAN infrared temperature sensors measure temperatures from -20°C to 1000°C and transmit the reading digitally via a Raw CAN interface. SPECIFICATIONS Temperature Range vs Field-of-View table Field of View Model Number PCAN21 10:1 PCAN201 Raw CAN Interface ±1% of reading or ±1ºC whichever is greater Accuracy ±... -
Page 3: Optical Chart
M16 x 1mm 1000 OPTICAL CHART The optical chart below indicates the nominal target spot diameter at any given distance from the sensing head and assumes 90% energy. Distance: Sensor to object (inches) Distance: Sensor to object (inches) 19.7 39.4 D:S 20:1 D:S 2:1 11.9... - Page 4 DISTANCE AND SPOT SIZE The size of the area (spot size) to be measured determines the distance between the sensor and the target. The spot size must not be larger than the target. The sensor should be mounted so that the measured spot size is smaller than the target. AMBIENT TEMPERATURE The sensor is designed to operate in ambient temperatures from 0°C to 90°C..
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Page 5: Air/Water Cooled Housing
AIR/WATER COOLED HOUSING The air/water cooled housing shown below allows the sensor to withstand high ambient temperatures. It is equipped with two 1/8” BSP fittings. Water temperature should be 10°C to 27°C for efficient cool- ing. Chilled water below 10°C is not recommended. To avoid condensation, the air purge collar should be used with the water-cooled housing. -
Page 6: Electrical Installation
ELECTRICAL INSTALLATION Power Supply 12 to 24 V DC Sensor #1 Other devices Sensor #32 PWR+ PWR- Wire colour codes: Brown PWR+ +12 to +24 V DC White PWR- Yellow CAN output + Green CAN output - PROTOCOL • The sensor transmits an 8-byte message every 200 ms containing the ambient and object temperatures in °C. - Page 7 READING THE MEASURED TEMPERATURE Example message received from sensor: Object Temperature Ambient Temperature Bytes DATA0 DATA1 DATA2 DATA3 DATA4 DATA5 DATA6 DATA7 Value 0x51 0x39 0xB2 0x41 0xA4 0x70 0xDF 0x41 0x41B23951 0x41DF70A4 Encoding Float Float Decimal 22.28 °C 27.93 °C COMMANDS Get Emissivity Setting [0x86] After this command is sent, the sensor will return the emissivity setting as a floating point value as...
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Page 8: Operation
Contact our Service Department before returning any equipment. In many cases, problems can be solved over the telephone. If the sensor is not performing as it should, try to match the symptom below to the problem. If the table does not help, call Calex for further advice. Troubleshooting...