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AST AL390

The model AST AL390 offers the advantage of temperature measurement without contact with the metal surface of the furnaces or gas flames.
In a wavelength range of 3.9?m in furnaces and hot burning gases, gas flames are transparent and thus allow the temperature of substances are measured during the heating process in industrial furnaces, when used AST L390. This format combines the high accuracy of the digital signal with a simple connection. The pyrometer AST AL390 is used for the target temperature range 300 ° C to 1400 ° C. The electronic assembly is protected by IP65 box resistant stainless steel.
Along with the AST AL390 is also provided USB 2.0 cable (2 meters) to define the parameters and data records.

STANDARD SCOPE OF SUPPLY
AST AL390 with Targeting Laser, USB output, USB cable, connection cable 5 m and 1.5 m communication cable.

USE
Measuring the temperature by the flames and combustion, without influence on the result.

RESOURCES

- High accuracy due to digital linearisation;

- Four-wire form with analog output 4 to 20 mA; 0 to 20 mA; or 0 to 10V;

- Serial communication RS-232 or RS-485;

- 60mseg of response time;

- Very good stability.






TECHNICAL SPECIFICATION

MODEL

AST AL30

Measured temperature


(Sub adjustable analog range)

300°C to 1400°C

(Adjustable analog output)

Emissivity

0.1...1 Adjustable

Spectral field, ? m
3,9 ? m
Photodetector Type

Thermopile

Response Time

60msec.

Accuracy

1.5% of temperature reading (the instrument must be in constant temperature environment for at least 25-30 min)

Repeatability

0.3% of reading in ° C + 1 ° C (whichever is greater). Instruments must be at a constant room temperature for at least 25-30 min (in connected mode).
Proportional Distance measurement point

50:1

Analog flow

4-20mA or 0-20mA or 0-10V selectable by the user

Digital Output

USB 2.0, RS-232 / RS-485 (Remote) User selectable

Energy

24V DC

Sight

Pilot Laser (PL)

Laser Power

<1m W

Protection Class

IP 65

Operating Temperature

0°C...+70°C, 0°C...+200°C (refrigerating)

Isolation

Power supply, digital output and analog output are galvanically isolated against each other

Storage Temperature

-20°C...+70°C

Dimensions / Weight
Diameter: Ø49.5 mm; Length.: 118mm/

Weight=0.6 kg.

Adjustable parameters via Software

Emissivity, analog output, address, response time, peak picker, analog output.

Note: After starting the power supply, keep pyrometer under stable temperature condition for 25-30 minutes for accuracy and resolution. The laser should only be used for targeting purposes. In the normal measurement laser should be turned off for correct measurement.

SOFTWARE "INTRASOFT"

- Emissivity setting;

- Definition of the response time;

- The picker Pico configuration;

- Oline graphics or offline;

- Analog output;

- Data calculations.








COBERTURA DE CAMPO



ACESSÓRIOS
Revestimento de refrigeração de água com flange ajustável
(Referência nº: 8000-02 para PL)



Suporte de montagem ajustável
(Referência nº8000-07)



Unidade de ejeção de ar
(Referência nº 8000-04)



Suporte de montagem ajustável
(Referência nº8000-05)

Exibição e parametrização P-120
(Referência nº 9001-01)


Conversor RS-232<->RS-485
(Referência nº 9000-03)


Unidade de alimentação
(Referência nº 9000-02)



Indicador de temperatura
(Referência nº 9000-01)


DESENHOS DO PIRÔMETRO




Revestimento de refrigeração de água com flange ajustável (Referência nº: 8000-02 para PL)


Unidade de ejeção de ar (Referência nº 8000-04)


Suporte de montagem ajustável (Referência nº8000-07)

Suporte de montagem ajustável (Referência nº8000-05)










  • Manuals