Temperature Sensor User's Guide

0-5V
0-10
V 4-20mA RS232
Sensing Range
-30
to 70 °C, 0 to 100 °C, 0 to 250 °C, 0 to 500 °C, or 0 to 1000 °C
Ambient
Temperature Range
0 °C to 70 °C (internal case temperature)
Storage Temperature R
ange
-10 °C to 70 °
C
Field of View of Sensing Ele
-
ment
1:2.
3:1, 4:1, 5:1, 20:1, or 40:1 (distance:spot)
Minimum
Spot size
3 mm (0.1”) (Smart-micro) 5 mm (0.2”) (Smart) (16 mm (0.625”) (SmartIRt/c.20 and 40)
Dominant Spectral Response
5 to 14 um (Smart-micro), 5.5 to 20 um (Smart)
Impedanc
e
Less than 1 Koh
ms 50 ohm max NA
Emissivity Setting (e
)
0.90 can be factor
y adjusted
Measureme
nt Type
Ther
mopile
Resolutio
n
10
bit*** 4 Digit w/ floating decimal
Update Tim
e
Less than 250ms after first
reading**
Response
Time (95% of step
change)
Less th
an 650 ms**
Bandwidt
h
Typically 5
Hz
First Reading i
n
Less than 2 second
s
Accuracy
(Includes Repeat-
ability and Interchangeability
)
Typically:
±1 °C (±1.8 °F) or 1% of reading at e 0.9
Rec
ommended Power Supply
12 ± 10% V DC or 24 ± 10% V DC; depending on model
Power
Accepted*
Shuts off when voltage is functionally low*
Power Consumptio
n
12V power less then 400mW 24V Power less than 800 mW
Dime
nsions
Contact Exergen for Drawing
Housin
g
Zinc-Aluminum Alloy Z-12 (ISO/DIS 301)
Sensor Connectio
n
3 foot pigtail
(and 3 feet from sensor to box on Smart-microIRt/c)
DB9 and loose power wires
Rec
ommended Air Purge Pres-
sure
3 PSI - Cont
act Exergen for Pressure\Flow\Error Graphs
Maximum
Air Pressure
20 PSI - may cause reading errors
Air
Cleanliness
Instrument Air is Recommended, ANSI/ISA-7.0.01-1996
Humidity
Non-Conden
sing - ISA-71.01-1985 Environment Class C Severity X
Shoc
k
100G
Weigh
t
Approximately 200 grams (7oz.)
LED
Constant
ly on for normal operation
* The unit will not give an error message if the input voltage exceeds recommended high limit, but functionality or accuracy is not guaranteed when exceeding the
Rec
ommended Power Supply voltage.
** At room temperature
***
Current Output 10bit 0-20mA