Waterproof Infrared Temperature Sensor IRT-300A-WP

Designed with your on-the-job needs in mind, the Dobeny  IRT-300A-WP series Waterproof Infrared Temperature Sensor are everything you'd expect from the experts in measurement tools. Small in size, extremely accurate and very easy to use. Dobeny  WP series  rated for dust and water resistance.

Dobeny can meet the different temperature , mounting and signal output(i.e. 0-5V, 0-10V, 4-20mA, E,K,RS-485or RS-232)needs of different design requirements. The sensor’s small size and rugged construction make integration into systems simple.

· non-contact，Waterproof

· Output: 4 to 20 mA

· 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-300A-WP  

Temperature Range:  0~300℃ （See To Order chart ）

Supply Voltage:  24 Vdc

Output:  4 to 20 mA

Field of View:  20：1

Accuracy: ±2°C or ±1.5%, whichever is greater

Repeatability: ±1°C

Emissivity Setting Range:  pre-set to 0.95

Emissivity Setting Method:  User Adjust  emissivity

Response Time:  100 ms

Spectral Range:  8 to 14 μm

Maximum Current Draw:  25 mA

Construction:  Stainless Steel 304

Dimensions:  ø18 x length107 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 ( freely)

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(Field of View)-(Pre-Calibrated Temperature Range)A-WP-Cable Length.

Ordering Examples: IRT20-500A-WP-02，Field of View:20:1, 0 to 500°C, 4-20mA,Waterproof ，2m

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