Instruments

AST T3-250

AST T3-450

AST T3-390

AST T3-514

AST T3-814

Features

Digital IR pyrometer in two
wire technology with analog
output, laser targeting light,
TTL output & USB interface
for parameter setting,
emissivity adjust at the device

Digital IR pyrometer in two
wire technology with analog
output, laser targeting light,
TTL output & USB interface
for parameter setting, 
emissivity adjust at the device
 

Digital IR pyrometer in two
wire technology with analog
output, laser targeting light,
TTL output & USB interface
for parameter setting, for measurement through the flame 
emissivity adjust at the device
 

Digital IR pyrometer in two
wire technology with analog
output, laser targeting light,
TTL output & USB interface
for parameter setting, for glass surface temp. measurement
emissivity adjust at the device
 

Digital IR pyrometer in two
wire technology with analog
output, laser targeting light,
TTL output & USB interface
for parameter setting, for low temp. application
emissivity adjust at the device
 

Temperature range(°C)

300-1800

600-2100

300-1400

300-2500

0-1000

Emissivity

0.1-1 adjustable

0.1-1 adjustable

0.1-1.2 adjustable

0.1-1.2 adjustable

0.1-1.2 adjustable

Spectrum range(μm)

1.6

1

3.9

5.14

8-14

Distance to spot size ratio

100:1

200:1

100:1

200:1

50:1

50:1

50:1

100:1

Response time(msec)

10 adjustable up to 10 sec

10 adjustable up to 10 sec

60 adjustable up to 10 sec

60 adjustable up to 10 sec

60 adjustable up to 10 sec

Accuracy

0.3% of measured
value or +1°C

T<500°C, ±1.5%
of measured value
T > 500°C, ±1%

± 2% of measured
value or ± 3°C
whichever is greater
 

Analog output

2 wire 4-20 mA

2 wire 4 - 20mA,
0 - 10V/0 - 5V
J & K type T/c
 

Digital output

TTL Output