GEC ZTP-101T

GE
Measurement & Control
ZTP-101T
Thermopile IR Sensor
This thermopile sensor is used for non-contact
surface temperature measuring. The ZTP -101T
model consists of thermo-elements, flat IR filter,
a thermistor for temperature compensation and
a hermetically-sealed small-size package. There
is also a variety of filters available to maximize
performance in specific applications
Features
Applications
• Included ambient temperature (thermistor) sensor for compensation
• Patient monitoring
• Ear & Tympanic thermometers
• Occupancy detection
• HVAC
• Appliance
• Non-contact measurement
• Wider surface area measurement
• Small-size sensor package
• High sensitivity
• Fast response time
• Low cost
Specifications
Thermopile Chip
Thermistor Resistance (R-T Table)
Parameter
Limits
Min
Units
Typ
T ambient (° C)
Rmin (kW)
Rcent (kW)
Rmax (kW)
-40
267
284.7
303.2
-35
197.2
209.6
222.5
-30
147.1
155.9
165
-25
110.8
117.1
123.6
-20
84.16
88.68
93.35
-15
64.46
67.73
71.11
-10
49.74
52.13
54.59
-5
38.65
40.41
42.21
%/°C
0
30.24
31.54
32.86
nV rms
R.M.S., 25°C
5
23.81
24.77
25.75
18.86
19.58
20.3
Chip Size
3.0 X 3.0
mm2
Diaphragm Size
1.5 x 1.5
mm2
0.51 x 0.51
mm2
Active Area
Internal
Resistance
140
200
260
Resistance T.C
Responsivity
77
110
Responsivity T.C
kW
0.10
%/°C
143
V/W
-0.11
Noise Voltage
62
25°C
500K, 1 Hz
0.60
nW/Hz1/2
500K, 1 Hz
10
9.00 E07
cmHz1/2/W
500K, 1 Hz
15
15.03
15.56
16.1
20
12.04
12.44
12.84
25
9.7
10
10.3
30
7.823
8.082
8.342
35
6.342
6.566
6.791
40
5.168
5.361
5.557
45
4.233
4.4
4.569
50
3.484
3.629
3.776
55
2.882
3.007
3.135
2.615
NEP
Detectivity
Condition
Max
Time Constant
22
ms
Thermistor for Temperature Compensation
Parameter
Limits
Resistance
Beta - Value
Min
Typ
Max
29.1
30
30.9
3773
3811
3849
Absolute Maximum Ratings
Operating Temperature
-20°C ~ 100°C
Storage Temperature
-40°C ~ 120°C
K
Units
Condition
60
2.396
2.504
kW
Tol. :3%, @25°C
65
2.0009
2.095
2.192
Tol. :1%, Defined
at 0°C/50°C
70
1.679
1.7612
1.8458
75
1.4153
1.4871
1.5612
80
1.1984
1.261
1.3264
85
1.0193
1.0745
1.1317
90
0.8707
0.9193
0.9697
95
0.7469
0.7898
0.8344
100
0.6433
0.6812
0.7208
105
0.5562
0.5899
0.625
Sensitivity
Field of View
6
Parameter
Limits
Min
5
Field of
View
Output[mV]
4
3
45
Units
Condition
Degree
50% of
Maximum
Output
Max
50
55
1. 0
2
0. 9
0. 8
1
0. 7
Normaliz ed O utput
0
-1
-2
Typ
0
20
40
60
80
100
o
o
Object Temperature[ C] @Tamb.=25[ C]
0. 6
0. 5
0. 4
0. 3
0. 2
0. 1
0. 0
-60 -50 -40 -30 -20 -10
0
10
De gr ee
Transmission Data of Filter
100
T rans miss ion(%)
80
60
40
20
0
2
4
6
8
10
12
W avelength ( um)
14
16
18
20
20
30
40
50
60
Outline of Sensor Packaging and Pin Arrangement (unit = mm)
Unit: mm
Pin arrangement:
1. GND Thermistor
2 . Thermopile
3. GND Thermopile
4 . Thermistor
www.ge-mcs.com
920-548A
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