HIGH HUMIDITY
ENVIRONMENTS MINI PROBE
(MRBD)
SPECIFICATIONS
High degree of resistance to moisture and high humidity
environments (Standard IEC 60068-2-3. Storage in Damp
Heat, Air temperature @ +50°C, Relative Humidity 95%
for 56 Days)
Smaller than regular BetaCURVE Interchangeable Series
Fast time response
Suitable for encapsulation into small housings or
special enclosures
Various lead lengths available
NTC Thermistor soldered to 32 AWG Solid Silver Plated Copper
Wire with PTFE Insulation. Unit is potted in a polyimide tube with
thermally conductive epoxy.
SENSOR SOLUTIONS ///HIGH HUMIDITY ENVIRONMENTS MINI PROBE (MRBD)
09/2015
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HIGH HUMIDITY ENVIRONMENTS MINI PROBE (MRBD)
FEATURES
High degree of resistance to moisture and high
humidity environments (Standard IEC 60068-2-3)
Rapid Time Constant
(400 milliseconds in liquids).
Standards supplied with ± 0.2°C tolerance
(0°C to +70°C).
Custom tolerances available on request
Temperature range -40ºC to +100ºC
APPLICATIONS
Reduced size allows localized and rapid
temperature sensing
o Small Biomedical probes and catheter
assemblies
Temperature monitoring in Communication
systems
Micro-flow sensing
Instrumentation and specialist probes
PERFORMANCE SPECS
Parameters
Nominal Resistance at +25°C
Resistance tolerance from 0°C to +70°C
Alpha Value at +25°C
Beta Value 25/85
Tolerance on Beta Value 25/85
Time response in Liquids
Dissipation Constant in still air
Units
Ohms
°C
%/°C
K
%
milliseconds
mW/°C
Value
10000
± 0.2
- 4.39
3976
± 0.5
400
0.5
MECHANICAL DETAILS
Figure 1: Mini BetaCURVE Thermistor Probe (MRBD) – High Humidity environments
SENSOR SOLUTIONS ///HIGH HUMIDITY ENVIRONMENTS MINI PROBE (MRBD)
09/2015
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HIGH HUMIDITY ENVIRONMENTS MINI PROBE (MRBD)
RESISTANCE V TEMPERATURE TABLE
Temp. oC
Ohms
Temp. oC
Ohms
Temp. oC
Temp. oC
Ohms
Ohms
-40
336,109
-4
40,152
31
7,721
66
2,011
-39
314,563
-3
38,110
32
7,402
67
1,942
-38
294,534
-2
36,184
33
7,097
68
1,876
-37
275,905
-1
34,367
34
6,807
69
1,813
-36
258,571
0
32,651
35
6,530
70
1,752
-35
242,434
1
31,031
36
6,266
71
1,693
-34
227,404
2
29,501
37
6,014
72
1,637
-33
213,399
3
28,054
38
5,774
73
1,582
-32
200,344
4
26,688
39
5,544
74
1,530
-31
188,168
5
25,395
40
5,325
75
1,480
-30
176,807
6
24,173
41
5,116
76
1,432
-29
166,202
7
23,016
42
4,916
77
1,385
-28
156,298
8
21,921
43
4,724
78
1,341
-27
147,045
9
20,885
44
4,542
79
1,298
-26
138,396
10
19,903
45
4,367
80
1,256
-25
130,309
11
18,973
46
4,200
81
1,216
-24
122,743
12
18,092
47
4,040
82
1,178
-23
115,663
13
17,257
48
3,887
83
1,141
-22
109,034
14
16,465
49
3,741
84
1,105
-21
102,825
15
15,714
50
3,601
85
1,070
-20
97,008
16
15,001
51
3,467
86
1,037
-19
91,554
17
14,325
52
3,339
87
1,005
-18
86,440
18
13,682
53
3,216
88
974
-17
81,642
19
13,073
54
3,098
89
945
-16
77,139
20
12,493
55
2,985
90
916
-15
72,912
21
11,943
56
2,877
91
888
-14
68,941
22
11,420
57
2,773
92
862
-13
65,210
23
10,923
58
2,674
93
836
-12
61,703
24
10,450
59
2,579
94
811
-11
58,406
25
10,000
60
2,487
95
787
-10
55,304
26
9,572
61
2,399
96
764
-9
52,385
27
9,165
62
2,315
97
741
-8
49,638
28
8,777
63
2,234
98
720
-7
47,051
29
8,408
64
2,157
99
699
-6
44,614
30
8,056
65
2,082
100
678
-5
42,317
SENSOR SOLUTIONS ///HIGH HUMIDITY ENVIRONMENTS MINI PROBE (MRBD)
09/2015
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HIGH HUMIDITY ENVIRONMENTS MINI PROBE (MRBD)
ORDERING INFORMATION
Part Number
10K3MRBD1
Description
Mini BetaCurve Thermistor Probe (MRBD)
Ω @25ºC
10000
MOQ
1000 *
* For quantities less than Minimum Order Quantity – contact distribution
NORTH AMERICA
EUROPE
ASIA
Measurement Specialties, Inc.,
a TE Connectivity Company
910 Turnpike Road
Shrewsbury, MA 01545
Tel: 1-508-842-0516
Fax: 1-508-842-0342
Sales: temperature.cs.amer@meas-spec.com
Measurement Specialties (Europe), Ltd.,
a TE Connectivity Company
Ballybrit Business Park
Galway Ireland
Tel: +353-91-753238
Fax: +353-91-770789
Sales:temperature.cs.emea@meas-spec.com
Measurement Specialties (China), Ltd.,
a TE Connectivity Company
No. 26 Langshan Road
Shenzhen High-Tech Park (North)
Nanshan District, Shenzhen 518057
China
Sales: temperature.cs.asia@meas-spec.com
TE.com/sensorsolutions
Measurement Specialties, Inc., a TE Connectivity company.
Measurement Specialties, TE Connectivity, TE Connectivity (logo) and EVERY CONNECTION COUNTS are trademarks. All other logos, products and/or company names referred to herein
might be trademarks of their respective owners.
The information given herein, including drawings, illustrations and schematics which are intended for illustration purposes only, is believed to be reliable. However, TE Connectivity makes
no warranties as to its accuracy or completeness and disclaims any liability in connection with its use. TE Connectivity‘s obligations shall only be as set forth in TE Connectivity‘s Standard
Terms and Conditions of Sale for this product and in no case will TE Connectivity be liable for any incidental, indirect or consequential damages arising out of the sale, resale, use or misuse
of the product. Users of TE Connectivity products should make their own evaluation to determine the suitability of each such product for the specific application.
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TE Connectivity Ltd. family of companies
All Rights Reserved.
SENSOR SOLUTIONS ///HIGH HUMIDITY ENVIRONMENTS MINI PROBE (MRBD)
09/2015
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