Infrared Temperature Sensor PyroMini OEM

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Product Description

Features

Miniature sensing head withstands up to 120C ambient temperature without cooling
Measurement ranges from -20C to 500C
Choice of outputs: 4-20 mA, 0-10 V DC, Type J or K thermocouple
Right-angled cable entry for low-profile installations
Stainless steel sensing head, sealed to IP65
Fixed emissivity 0.95 suitable for measuring most non-reflective non-metals, and painted surfaces
Not designed or approved for fever detection

Characteristics

Simple - Save installation time and reduce the cost of instrumentation on the machines you build with the PyroMini OEM.

Easy - This simple sensor works straight out of the box with no configuration necessary.

Accurate - Fixed emissivity setting provides accurate measurements on non-reflective materials such as paper, foodstuffs, organic materials, rubber, painted surfaces (including painted metals) and thick plastics.

Compact - Install the sensor where space is limited. The sensing head measures just 55 mm long, with a right-angled cable entry.

Industry standard outputs - A choice of robust industrial analogue outputs including 4-20 mA, thermocouple or voltage allows the sensor to be connected directly to an existing temperature indicator or controller.

General Specifications

Attribute	Value
Temperature Range	LT models: -20C to 100C
	MT models: 0C to 250C
	HT models: 0C to 500C
Output	Choice of outputs:
	4-20 mA, 2-wire, loop-powered, linear with temperature
	0-10 V DC, linear with temperature
	Type J Thermocouple
	Type K Thermocouple
Field of View	Choice of options (see Field of View Diagrams)
Accuracy	1C or 1% of reading, whichever is greater
Repeatability	0.5C or 0.5% of reading, whichever is greater
Emissivity Setting	Fixed at 0.95
Response Time, t90	240 ms (90% response)
Spectral Range	8 to 14 m
Supply Voltage (at Sensor)	12 to 28 V DC (for 0-10 V DC models)
	8 to 28 V DC (for all other models)
Maximum Current Draw	20 mA
Max. Loop Impedance	900 (4-20 mA output)

The given measured spot size contains 90% of the energy detected by the sensor. We normally recommend the target is at least twice as large as the given measured spot for maximum accuracy. Sensors may be used at longer distances than the above diagrams show. There is no maximum measurement distance in clean air, and accuracy does not change with distance; this is because the sensor detects only the wavelengths of infrared radiation that are not absorbed by the atmosphere.

Mechanical Specifications

Attribute	Value
Construction (Sensing Head)	Stainless Steel 316
Construction (Electronics Module)	Aluminum
Major Dimensions (Sensing Head)	18(dia.) x 55(l) mm (see Installation)
Major Dimensions (Electronics Module)	26.5(h) x 25(w) x ~130(l) mm including cable glands
Mounting (Sensing Head)	M16 x 1 mm thread
	Mounting nut included
Mounting (Electronics Module)	Requires four M3 screws (see Installation)
Cable Length	Sensing head cable: 3 m
	Output cable: 1 m as standard; up to 30 m available
Relative Humidity	95% Non-Condensing
Conforms to Standards	CE, RoHS