TS Series
Miniature Quartz
Temperature Sensor
160 kHz to 350 kHz
DESCRIPTION
TS1
TS2
The TS Quartz Temperature Sensors are tuning-fork quartz
crystals vibrating in a torsional mode. They are designed so
that their frequency is both extremely sensitive to
temperature and highly linear. For example, the 172.0 kHz
design has a sensitivity of roughly +46.4 ppm/
O
C. This high
sensitivity offers the ability to detect fine changes in
temperature; the degree depending on the implementation.
Further, this frequency-based technique has the advantage
of being immune to amplitude noise in the measurement
system; a feature not shared by thermocouple, thermistor,
or RTD based temperature sensing techniques. Lastly,
remote temperature sensing is possible by using an antenna
to pick up the frequency of the EM waves emitted by the
sensor.
TS3
TS6
TS1 AND TS2 AVAILABLE WITH THE
FOLLOWING LEAD CONFIGURATIONS:
03 & 06
(TS1 & TS2)
02
(TS2 only)
FEATURES
04 & 07
(TS2 only)
Frequency-based sensing
High shock resistance
Low aging
Designed and manufactured in the USA
DIMENSIONS
APPLICATIONS
For detailed dimensions and lead spacing see
Statek CX1 (10121), CX1 (10101), CX1-CX2
(10202), CX2 (10134), CX2 (10138), CX3
(10104), and CX6 (10132) data sheets.
High resolution temperature measurement
Temperature-critical process control/monitoring
Wireless temperature measurement
Human health monitoring
SMD TERMINATIONS
Designation
SM1
SM2
SM3
SM4
SM5
Termination
Gold Plated
Solder Plated
Solder Dipped
Solder Plated (Lead Free)
Solder Dipped (Lead Free)
10162 - Rev B
STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256
www.statek.com
SPECIFICATIONS
FREQUENCY VS. TEMPERATURE
Specifications are typical at 25
O
C unless otherwise noted.
Specifications are subject to change without notice. Tighter
specifications available. Please contact factory.
TYPICAL PARAMETERS
262.144 kHz Frequency vs. Temperature Curve
2500
2000
1500
1000
500
0
Parameters will vary according to frequency.
Standard Frequencies
1
Standard Calibration
Tolerances
2
Quality Factor Q
Motional Capacitance C
1
Motional Resistance R
1
3
Shunt Capacitance C
0
Drive Level
Aging, first year
4
Shock, Survival
Vibration, Survival
172.0 kHz
262.144 kHz
200 ppm (0.02%) 200 ppm (0.02%)
500 ppm (0.05%) 500 ppm (0.05%)
10000 ppm (1.0%) 10000 ppm (1.0%)
170,000
0.3 fF
22 kΩ
1.4 pF
0.5
µW
3 ppm MAX
.
5,000 g
130,000
0.3 fF
5 kΩ
1.0 pF
0.5
µW
3 ppm MAX.
dF/F from F(25°C) [ppm]
- 1000
- 1500
- 2000
- 2500
- 35
- 15
5
25
45
65
85
- 500
Temperature [°C]
5,000 g
20 g, 10-2,000 Hz swept sine
STANDARD FREQUENCIES
Max Process Temperature
5
Surface Mount:
260
O
C for 20 sec.
Thru-hole: 1) 175
O
C for 10 sec.
2) 200
O
C for 10 sec. (06HT & 07HT only)
1. Other frequencies available. Please contact factory.
2. Other calibration tolerances available. Please contact factory.
3. Motional resistance varies with temperature.
4. Aging data from similar quartz oscillator crystal.
5. For detailed information refer to Tech Note 27. HT (High Temp. Lead-Package Attach Solder)
172.0 kHz, 190.5 kHz, 262.144 kHz, 300.0 kHz,
325.0 kHz, and 350.0 kHz.
PACKAGE HANDLING THRU-HOLE
1) Lead to package solder interface temperature should
not exceed 175
O
C. (02, 03 & 04)
2) Take proper soldering consideration as the melting
temperature of the lead-attach solder is 217
O
C. (06 &
07 only)
FREQUENCY-TEMPERATURE MODEL
Although the frequency-temperature characteristic of the TS sensor is nearly linear, it is not exactly so. A better model is a
second-order polynomial in temperature:
While higher-order polynomial models are possible, a second-order model is usually sufficient. Taking
T
0
= 25
O
C, typical values
for
α
and
β
are as follows:
Frequency
kHz
172.000
262.144
TS2
TS1 = CX1 Leaded & SMD
TS2 = CX2 Leaded & SMD
TS3 = CX3 SMD only
TS6 = CX6 SMD only
F(T) = F
(T
0
) [1
+
α
(T
- T
0
)
+
β
(T
- T
0
)
2
]
α
ppm/ C
46.4
34.5
O
β
ppm/ C
2
0.036
0.018
O
HOW TO ORDER TS TEMPERATURE SENSORS
S
“S” if special or
custom design.
Blank if Std.
C
Blank = Glass Lid
C = Ceramic Lid
02
03
04
06
07
SM1
SM2
SM3
SM4
=
=
=
=
=
=
=
=
=
SM1
End Lead
Side Lead
Half-Side Lead
Side Lead (HT)
Half Side Lead (HT)
Gold Plated
Solder Plated
Solder Dipped
Solder Plated
(Lead-free)
SM5 = Solder Dipped
(Lead-free)
262.144K
Frequency
K = kHz
200
Calibration
Tolerance
@ 25
O
C
(in ppm)
/
I
Operating Temp. Range:
C = -10
O
C to +70
O
C
I
= -40
O
C to +85
O
C
M = -55
O
C to +125
O
C
S = Customer Specified
10162 - Rev B
STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256
www.statek.com
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