Infrared Low Temperature Sensor

Non-Contact Infrared Temperature Sensor 4-20mA

Non-Contact Infrared Temperature Sensor 4-20mA

Power: 24VDC
Output: 4 -20 mA
Product description: DOBENY Non-contact Infrared Temperature Sensor is a range of high quality, low cost, compact sensors which measure the temperature of inaccessible or moving objects and materials. Materials includin
INQUIRY

DOBENY's new miniature, low-cost, high performance infrared sensor/transmitter model DOBAC features a 18 mm O.D. by 108 mm long stainless steel housing. The IRT-A comes with a 2 m shielded cable for power and output connections. Models feature industry standard outputs that provide easy interfacing directly to all meters, controllers, dataloggers, computer boards and PLC’s. The fixed emissivity of 0.95 allows for quick and easy measurements requiring no adjustment during installation and use.

DOBENY’s family of infrared non-contact sensors have no drift and have high repeatability & interchangeability giving them the edge needed to increase production process speed and quality.

· Non-contact

· Output: 4 to 20 mA

· Measurements to 3500°C

·interface directly to most of all meters, controllers, dataloggers

· Fast Response with High Stability

·Optional Air/Water Cooled Housing, Air Purge Collar, Laser Sighting Tool and Mounting Brackets

General Specifications

Model：IRT-A

Temperature Range: -60~3500℃ （See To Order chart ）

Supply Voltage: 24 Vdc

Output: 4 to 20 mA

Field of View: 20：1

Accuracy: ±1°C or ±1% （ Ambient temperature: 23℃±5℃）

Repeatability: ±1°C

Emissivity Setting Range: pre-set to 0.95

Response Time: 300 ms; 50ms; 8ms

Spectral Range: 8 to 14 μm

Maximum Current Draw: 25 mA

Construction: Stainless Steel 304

Dimensions: ø18 x length108 mm

Mounting: two mounting nuts

Cable Length: 2m as standard (custom lengths also available)

Weight: 400g with 2 m(7') cable

Environmental Rating: IP65

Ambient Temperature Operating Range: 0 to 50°C (32 to 122°F)

4-wire , 3-wire or 2-wire

Maximum distance and size of measurement point
Size of measurement target and optical features of infrared thermodetector determine maximum distance between measurement target and measurement head. To prevent measurement error, the measurement target should fill field of view of probe as much as possible. Therefore, always keep measurement point smaller than measurement object or at least the same size as measurement target.

When adjust measurement target and measurement head, ensure that optical path is barrier free, as shown below:

Ordering information IRT-(Pre-Calibrated Temperature Range)A-Cable Length.

Ordering Examples: IRT-500A-02，Field of View:20:1, 0 to 500°C, 4-20mA，2m

To Order
Model No.	Description
IRT-[]A-[*]	DoBeny Infrared Temperature Sensor
*Field of View [] Select**
20	20:1
Temperature Range [] Select**
100	0 to 100°C (32 to 212°F)
500	0 to 500°C (32 to 932°F)
L100	-20 to 100°C (-4 to 212°F) （L：-20）
S	Custom, within -20°C (-4°F ) and 3000°C (5432°F)
Cable Length [] Select*
02	2m(7')
05	5 m (16')
10	10 m (33')
25	25 m (82')

Technical Experts at Your Service Call 86-18257343661 from 8 AM—5 PM China for applications and technical support, or email dobeny@126.com, you will have a response within 24 hours.

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