Homepage Alutal Temperature Optical Pyrometers - Steel AST A450C - Steel

AST A450C - Steel

Pyrometer bicolor high precision digital radiation. This device measures the temperature of an object by calculating the ratio of the energy in two different wavelength ranges.

Temperature measurement is not performed by parameters that affect the amount of energy that reaches the pyrometer. This makes the thermometer reason is inherently more accurate.

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The ratio technique can eliminate or reduce error in temperature measurement caused by changes in emissivity surface finish and energy absorbing materials such as water vapor between the pyrometer and the target.

The pyrometer may be used either in proportion as for single color mode. Parameters such as the ratio of emissivity, emissivity, response time, analog output are adjustable via the supplied software.

STANDARD SCOPE OF SUPPLY

AST A450 with Laser Targeting or Mira Lens, USB port. RS-232 and RS-485 connection cable 5 meters, 1.5 meters of communication cable and USB
cable.

USE

- Induction heating;
- Girdling;
- Welding;
- Forging;
- Sintering;
- Melt;
- Laminating;
- Rolling furnaces;
- Production of crystals.

RESOURCES

- High precision;
- Bicolor, only changing color;
- Wide range of temperature;
- Digital Interface;
- USB output;
- Low field coverage;
- Fast response time;
- Very good stability;
- Solid Stainless steel body;
- Easy to use software.

USB 2.0 Output

ESPECIFICAÇÃO TÉCNICA

MODEL	AST A450+
Measured temperature range (Sub adjustable analog range)	600-1600°C 800-2500°C
Emissivity	0.1 ... 1 adjustable (for single color mode)
Emissivity slope	0.75 ... 1:25 adjustable tilt (for two-color mode)
Spectral field,? m	0.7...1.15 ? m
Photodetector Type	Si/Si
Response Time	2 msec. Adjustable up to 10 sec
Accuracy	± 0.5% + 1 ° C of the measured value
Repeatability	0.1% of reading ° C + 1 ° C
Analog flow	4-20mA or 0-20mA or 0-10V selectable by the user
Digital output	USB 2.0, RS-232 or RS-485 (Remote) User selectable
Proportional Distance measurement point	100:1 (600 - 1600°C) 200:1 (800 - 2500°C)
Energy	24V DC
Sight	Laser Driver (PL) or through the viewfinder lens (TL)
Protection Class	IP 65
Operating Temperature	0°C...+70°C, 0°C...+200°C (With cooling)
Isolation	Power supply, digital output and analog output are galvanically isolated against each other
Operating Humidity	Unlimited
Dimensions / Weight	Diameter: Ø49.5 mm; Comp.: 118mm/ Weight=0.6 kg.
Adjustable parameters Software	Emissivity, emissivity slope analog output address off limit, response time, peak picker, analog output bicolor bw2- switches or single color.

SOFTWARE "INTRASOFT"

- Emissivity setting;
- Definition of the response time;
- The picker Pico configuration;
- Average temperature adjustment;
- Graphic;

COBERTURA DE CAMPO

COBERTURA DE CAMPO S (mm)
600°-1600°C (FOV) 100:1	800°-2500°C (FOV)200:1
350	3	1.5
500	5	2.5
700	7	3.5
1000	10	5
1500	15	7.5
2000	20	10
2500	25	12.5
3000	30	15
5000	50	25
Infinito ( ?)	8 (min)	5 (min)
ABERTURA (A)	7	4