|
Model |
IR-FAC |
IR-FAI |
IR-FAS |
IR-FAQH |
|
Measuring system |
Single color
type |
Two- color
type |
|
Element |
PbS
(cooling type) |
InGaAs |
Si |
Hybrid
Element |
|
Wavelength |
2.0µm |
1.55µm |
0.9µm |
0.9 /
1.55µm |
|
Accuracy ratings |
70°C to
300°C: ±4°C
300°C to 500°C: ±5°C
Higher than
500°C: ±1.0 % of measured value |
Lower than
1000°C: ±5°C
1000°C to 1500°C: ±0.5% of
measured value
1000°C to 1500°C: ±0.5% of
measured value
1500°C to 2000°C: ±1.0% of
measured value
Higher than 2000°C: ±2% of
measured value |
|
Repeatability |
Within
2°C |
0.2°C |
|
|
|
Temperature drift |
0.2°C/°C |
0.1°C/°C or
0.015% of measured value, whichever is
larger |
0.2°C/°C
or 0.02% of measured value, whichever is
larger |
|
Resolution |
70°C to
100°C: About 3°C
100°C to 200°C: About
3°C
Higher than 200°C: About 0.5°C |
0.5°C |
1.0°C |
|
Response time |
0.01
second |
0.04
second |
|
Emissivity (ratio)
compensation |
1.999 to
0.050 (*1) |
Emissivity:
1.999 to 0.050 |
Emissivity
ratio: 1.999 to 0.050 |
|
Signal modulation |
DELAY:
Tracing of average value (smoothing) (Modulation
ratio: 0.0 to 99.9 seconds, 0.1 second increment)
Modulation ratio 0 = REAL
PEAK: Tracing of
maximum value ( Modulation ratio: 0, 2, 5,
10°C/second ), Modulation ratio 0 = PEAK
HOLD |
|
Display |
LCD 4-digit
(Temperature display, parameter display), °C/°F
(key selection) |
|
Analog output |
4 to 20mADC
isolated output (load resistance: 500 or lower)
Accuracy rating: ±0.2% of
output range
Output resolution: 0.01% of output
range
Output scaling: Setting within measuring
temperature range
Dummy output: Setting within
0 to 100% of analog output |
|
Contact output |
2-point
selectable from high/low, high/high, low/low alarm
or error signal
Photo-coupler 30VDCMax.
50mA |
1-point,
High (low) alarm or error signal, Photo-coupler
30VDCMaximum 50mA |
|
Contact input |
1-point,
peak hold reset or sample hold, Dry contact or
open collector |
|
Parameter setting by
keys |
Operator
mode: Settings of emissivity, signal modulation,
alarms, etc.
Engineering mode: Settings of
engineering unit (°C/°F), output scaling, zero,
span, reference temperature input for automatic
emissivity calculation, output correction, etc.,
Settings of optional functions |
Operator
mode: Settings of emissivity ratio, signal
modulation, alarms, etc.
Engineering mode:
Settings of engineering unit (°C/°F), output
scaling, zero, span, reference temperature input
for automatic emissivity ratio calculation, output
correction, etc., Settings of optional
functions |
|
Computing function |
Zero/span
adjustment, automatic emissivity (ratio)
computation (*2), Output correction |
|
Self-diagnosis |
Thermometer
temperature abnormal, Parameter error |
|
Options |
Laser
function |
Solid state
built-in laser unit, 1mW (645nm) or less, Class 2
(not available in high sensitivity
type) |
|
Analog
input |
Input
signal: 4 to 20mADC
Remote setting of
emissivity (ratio) or reference temperature input
setting for automatic emissivity (ratio)
computation |
|
Communications IF |
RS-485,
Transmitting of measured data (down to 1 decimal
point), Transmitting/receiving of
parameters |
|
Working temperature |
5 to
40°C |
0 to
50°C |
|
Rated power supply |
24VDC
(Allowable voltage fluctuation range: 22 to
28VDC), Recommended power unit:
IR-ZFEP |
|
Power consumption |
Maximum
15VA |
Maximum 3VA
|
|
Connection |
Cramp type
no screw terminals |
|
Mounting |
DIN rail
mounting or wall mounting |
|
Case material |
Steel |
Resin |
|
Outside Dimensions,
Weight |
W140 x
H110 x D65mm About 1.0kg |
W90 x H90 x
D60mm. About 250g |
|
CE |
EN61326 +
A1
Emission: Class A
Immunity: Table
A.1 |
|
Stability under EMC test
environment |
±10°C |
±10°C or ±1%
of measuring range, whichever is
larger |
|
Condition of CE
conformance |
See Note
*3. |
|
*1: The effective compensation range
is e = 1.0 to 0.8 for the measured temperature of 70 to
80°C and
 = 1.0 to 0.6
for 80 to 90°C.
*2: The emissivity (ratio) is automatically
computed by inputting the reference input temperature
with key setting or analog input
(option).
*3:
Condition of CE conformance for IR-FAC
(1) The
connection cable is up to 30m.
(2) An individual DC
power unit for thermometer is required. (Recommended
power unit: IR-ZFEP)
(3) All of the thermometer, the
connection cable, and a DC power unit should be used
indoors. |
