SMI30 Datasheet, PDF (5/6 Pages) List of Unclassifed Manufacturers – Intrinsically Safe Sensors

SMI30 Series Intrinsically Safe Sensors
Models: part numbers, frequencies, and response times
SMI30 Series Intrinsically Safe Sensors and Part Numbers
Sensor Models
Frequency "A" Frequency "B" Frequency "C"
(standard)
(special order) (special order)
Models
with
10 ms
response
time
Emitters
Receivers
(light operate)
Receivers
(dark operate)
Repeatability: 1 ms
SMI306EQ
(35268)
SMI30AN6RQ
(35271)
SMI30RN6RQ
(35274)
Repeatability: 1.6 ms
SMI306EBQ
(35269)
SMI30AN6RBQ
(35272)
SMI30RN6RBQ
(35275)
Repeatability: 2.3 ms
SMI306ECQ
(35270)
SMI30AN6RCQ
(35273)
SMI30RN6RCQ
(35276)
Models
with
1 ms
response
time
Emitters
Receivers
(light operate)
Receivers
(dark operate)
Repeatability: 360 µs
SMI306EYQ
(35277)
SMI30AN6RYQ
(35279)
SMI30RN6RYQ
(35281)
Repeatability: 210 µs
_
SMI306EYCQ
(35278)
_
SMI30AN6RYCQ
(35280)
_
SMI30RN6RYCQ
(35282)
Excess Gain Curve
100,000
10,000
SMI30 series
opposed mode
intrinsically safe
sensors
1,000
10ms response
models
E 100
X
C
E
S
S ₁₀
G
A
II
N
1ms response
models
0
1 FT
0.3 m
10 FT
3m
100 FT
30 m
DISTANCE
1000 FT
300 m
Accessories: apertures, barriers, kits, and mounting brackets
APG30S Aperture Kit for SM30 Series Sensors (27533)
These new water-tight aper-
tures for SM30 Series sen-
sors may be used to size and
shape the effective beam or
to limit excess gain for avoid-
ing "burn-through" effects.
Apertures are sold as a kit,
which includes a thread-on
stainless steel housing, a flat
glass lens, two quad-ring
seals, and 3 round and 3 slot-
ted aperture disks.
The stainless steel aperture
housing functions equally
well with VALOX^® and stain-
less steel sensor models. The
glass lens is useful for pro-
tecting the SM30's acrylic
lens against substances that
are hostile to acrylics, such
as concentrated acids and alkalis and industrial solvents.
Aperture sizes include the following.
Round: .06", .12", and .70" diameter
Slotted: .04", .10", and .20" wide
Intrinsic Safety Kits for use with Intrinsic Safe Sensors
Kit CI2BK-1 (36860) includes a CI3RC2 current amplifier, one RS-
11 socket, one DIN-rail mount, and one single-channel intrinsically
safe barrier.
Kit CI2BK-2 (36605) includes a CI3RC2 current amplifier, one RS-
11 socket, one DIN-rail mount, and one dual-channel intrinsically
safe barrier.
Barriers are available separately:
Single channel barrier (model CIB-1, p/n 27030)
Dual channel barrier (model CI2B-1, p/n 36865)
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