Datasheet

Revised 08/04
3
TECHNICAL INFORMATION FOR TGS2600
1-5 Circuit & operating conditions
The ratings shown below should be maintained at
all times to insure stable sensor performance:
1-6 Specifications
NOTE 1
NOTE 1: Sensitivity characteristics are obtained
under the following standard test conditions:
(Standard test conditions)
Temperature and humidity: 20 ± 2˚C, 65 ± 5% RH
Circuit conditions: Vc = 5.0 ± 0.05V DC
VH = 5.0 ± 0.05V DC
RL = 10.0k Ω ± 1%
Preheating period: 7 days or more under standard circuit
conditions.
1-7 Dimensions
Fig. 3 - Sensor dimensions
Top view
Bottom view
metI noitacificepS
ecnatsiserrosneS )ria( k01 Ω k09~ Ω
(tneidargecnatsiserrosneS
β )6.0~3.0
β )ria(sR/)negordyhmpp01(sR=
tnerrucretaeH24±Am4
noitpmusnocrewopretaeH)lacipyt(Wm012
metInoitacificepS
)cV(egatlovtiucriCV0.5±CDV2.0
V(egatlovretaeH
H )V0.5±CA/CDV2.0
).pmetmoor(ecnatsiserretaeH
38Ω.pmetmoorta
)lacipyt(
R(ecnatsiserdaoL
L )k54.0(elbairaVΩ).nim
)sP(noitapissidrewoprosneS ≤Wm51
erutarepmetegarots&gnitarepOC˚05+~C˚01-
noitartnecnocnoitcetedlamitpOmpp03~1
Mechanical Strength:
The sensor shall have no abnormal findings in its
structure and shall satisfy the above electrical
specifications after the following performance tests:
Withdrawal Force -
Vibration -
Shock -
withstand force of 5kg in each
direction
frequency-1000c/min., total
amplitude-4mm, duration-one
hour, direction-vertical
acceleration-100G, repeated 5
times
All sensor characteristics shown in this
brochure represent typical characteristics.
Actual characteristics vary from sensor to
sensor and from production lot to production
lot. The only characteristics warranted are those
shown in the Specification table above.
Side view
ø9.2±0.2
7.8±0.5
10.0±1.0
3.6±0.1
1
2
3
Sensing
element
4
3.6±0.1
ø8.1±0.2
ø0.55±0.05
ø5.1
90˚
1.6
1.6
ø0.5 x 6
0.9
0.9
Pin connection:
1: Heater
2: Sensor electrode (-)
3: Sensor electrode (+)
4: Heater