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Sensor
Transmitters:
ID + Data
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Transmitters and Sensor Devices for use in all Aquatic
Environments
As
use of telemetry continues to expand the available
knowledge of fish movement and behavior in their
natural environment, the need to supplement identification
of fishes with sensor data becomes increasingly
valuable. Such devices assist researchers in better
identifying responses by tagged fish populations
to changes within the study environment, from behaviors
associated with onset of spawning activity to behavioral
affects associated with warm/cold water releases
in regulated rivers. Our suite of coded radio,
acoustic, and combined acoustic / radio tags
transmit sensor data along with each unique animal
ID — in
every type of environment encountered in fisheries
research.
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| Applicable
Habitats |
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| Sensor
Types |
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Depth Sensor:
Depth sensor data are embedded within each unique identification
(ID) code. Sensor data transmission events can occur at each
ID burst interval or at a pre-selected alternate transmission
cycle based on application requirements. Pressure transmitters
range between 15, 50, 100, 150, 250, 500, and 750 psi. Data may
be displayed, as well as stored in an appropriately configured
Lotek receiver.
Motion Sensor:
Motion sensitivity sensors allow the user to identify a unit
of time by which to define the state of motion/ mobility of
an instrumented animal. When a transmitter registers a change
in the motion/ mobility state,
a code corresponding to the altered state is transmitted.
The user can also specify sensitivity boundaries that will
define the transmitter’s state of motion/ mobility.
A motion reset feature can also be enabled to allow the user
to revert back from an altered motion/mobility state.
Temperature Sensor:
Temperature transmitters are provided over a range of –
6° to + 34° C with sensor accuracy and resolution of
+ 2% full-scale deflection. ID and temperature data may be
displayed and stored in an appropriately configured Lotek receiver.
Sensor transmitter accuracy is +/- 2% of full scale deflection;
resolution is 2% of full scale deflection. Maximum deviation in
transmitter size and weight is +/- 3% of specified.
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| Key
Features |
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Coded:
Lotek coding systems have the ability to identify large numbers
of individually tagged animals with transmitters operating at
a high transmission interval and on a single frequency. This
capability represents a powerful advantage for research projects.
Through a significant reduction in total scan time, such a system
offers the potential for greater tracking efficiency and higher
probability of detection in projects involving large study populations,
multiple antenna deployments, aerial tracking, as well as in
studies where fish are expected to pass monitoring sites at relatively
high velocities.
Ability to combine sensors:
Multiple sensors can be incorporated into a single transmitter
and can be designed for simultaneous deployment with conventional
coded (ID-only) transmitters. Users can also define the transmission
ratio of multi-sensor devices. For example a transmitter can
be specified to transmit temperature data at equal intervals,
or at some multiple of depth data transmission.
Field-proven technology:
The Lotek sensor platform builds upon existing technology, to
provide configuration flexibility and ease of future expansion.
Coded sensor transmitters currently available include temperature,
pressure, motion and EMG
(electromyogram). Sensor devices are available across
all our transmitter platforms: radio, acoustic,
and combined acoustic/radio.
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| Specifications |
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All
models listed transmit a unique digitally coded ID. The following
nomenclature denotes the transmission mode of the ID and/or sensor
device:
SR - SRX compatible radio transmission
MA - MAP compatible acoustic transmission
CH - Alternate (MAP) acoustic and (SRX) radio transmission
| Sensor
device for use with SRX 400A / SRX 600 radio receiver
family: |
| Model |
Sensor
Type
|
Physical
Specifications
|
Estimated
Life (days) |
| |
|
Size
(dia x length)
(mm) |
Air
weight
(g) |
Water
weight
(g) |
2.0
sec.
between
bursts |
5.0
sec.
between
bursts |
| SR-11-12 |
|
11 x 39 |
7.5 |
4.0 |
73 |
180 |
| SR-11-18 |
|
11 x 45 |
8.0 |
4.0 |
183 |
449 |
| SR-11-25 |
|
11 x 53 |
9.5 |
4.5 |
262 |
641 |
| SR-11-35 |
|
11 x 61 |
11.5 |
6.0 |
367 |
898 |
| SR-16-25 |
|
16 x 50 |
17.0 |
7.5 |
588 |
3 yr.** |
| SR-16-50 |
|
16 x 75 |
26.0 |
11.0 |
3 yr.** |
3 yr.** |
| SR-M11-12 |
Motion
|
11 x 39 |
7.5 |
4.0 |
71 |
166 |
| SR-M11-18 |
Motion
|
11 x 45 |
8.0 |
4.0 |
178 |
415 |
| SR-M11-25 |
Motion
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11 x 53 |
9.5 |
4.5 |
255 |
592 |
| SR-M11_35 |
Motion
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11 x 61 |
11.5 |
6.0 |
357 |
829 |
| SR-M16-25 |
Motion
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16 x 50 |
17.0 |
7.5 |
572 |
3 yr.** |
| SR-M16-50 |
Motion
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16 x 75 |
26.0 |
11.0 |
3 yr.** |
3 yr.** |
| SR-TP11-12 |
Temperature
& Pressure |
11 x 42 |
8.0 |
4.0 |
69 |
169 |
| SR-TP11-18 |
Temperature
& Pressure |
11 x 48 |
9.0 |
4.5 |
172 |
422 |
| SR-TP11-25 |
Temperature
& Pressure |
11 x 55 |
10.0 |
5.0 |
246 |
603 |
| SR-TP11-35 |
Temperature
& Pressure |
11 x 64 |
12.0 |
6.0 |
344 |
844 |
| SR-TP16-25 |
Temperature
& Pressure |
16 x 52 |
18.0 |
8.0 |
552 |
3 yr.** |
| SR-TP16-50 |
Temperature
& Pressure |
16 x 77 |
27.0 |
12.0 |
3 yr.** |
3 yr.** |
| SR-PM11-12 |
Pressure
& Motion |
11 x 42 |
8.5 |
4.0 |
69 |
160 |
| SR-PM11-18 |
Pressure
& Motion |
11 x 48 |
9.5 |
4.5 |
172 |
401 |
| SR-PM11-25 |
Pressure
& Motion |
11 x 55 |
11.0 |
5.0 |
246 |
572 |
| SR-PM11-35 |
Pressure
& Motion |
11 x 64 |
12.0 |
6.0 |
344 |
801 |
| SR-PM16-25 |
Pressure
& Motion |
16 x 52 |
18.0 |
8.0 |
552 |
3 yr.** |
| SR-PM16-50 |
Pressure
& Motion |
16 x 77 |
27.0 |
12.0 |
3 yr.** |
3 yr.** |
| Sensors
for use with MAP 600 MP, RT, SDL acoustic receiver family: |
| Model |
Sensor
Type
|
Physical
Specifications
|
Estimated
Life (days) |
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Size
(dia x length)
(mm) |
Air
weight
(g) |
Water
weight
(g) |
2.0
sec.
between
bursts |
5.0
sec.
between
bursts |
| MA-11-12 |
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11 x 45 |
8.0 |
4.0 |
12 |
30 |
| MA-11-18 |
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11 x 51 |
9.0 |
4.5 |
30 |
74 |
| MA-11-25 |
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11 x 58 |
10.0 |
5.0 |
42 |
106 |
| MA-16-25 |
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16 x 54 |
23.0 |
13.0 |
75 |
186 |
| MA-16-33 |
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16 x 62 |
27.0 |
15.0 |
102 |
254 |
| MA-16-50 |
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16 x 79 |
31.0 |
16.0 |
163 |
406 |
| MA-16-25 |
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16 x 82 |
33.0 |
17.0 |
45 |
111 |
| MA-16-33 |
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16 x 98 |
38.0 |
20.0 |
61 |
152 |
| MA-M11-12 |
Motion |
11 x 45 |
8.0 |
4.0 |
12 |
29 |
| MA-M11-18 |
Motion |
11 x 51 |
9.0 |
4.5 |
30 |
73 |
| MA-M11-25 |
Motion |
11 x 58 |
10.0 |
5.0 |
42 |
104 |
| MA-M16-25 |
Motion |
16 x 54 |
23.0 |
13.0 |
74 |
184 |
| MA-M16-33 |
Motion |
16 x 62 |
27.0 |
15.0 |
102 |
251 |
| MA-M16-50 |
Motion |
16 x 79 |
31.0 |
16.0 |
162 |
402 |
| MA-M16-252 |
Motion |
16 x 82 |
33.0 |
17.0 |
44 |
110 |
| MA-M16-332 |
Motion |
16 x 98 |
38.0 |
20.0 |
61 |
151 |
| MA-TP11-12 |
Temperature
& Pressure |
11 x 48 |
8.5 |
4.5 |
12 |
29 |
| MA-TP11-18 |
Temperature
& Pressure |
11 x 54 |
9.5 |
5.0 |
29 |
73 |
| MA-TP11-25 |
Temperature
& Pressure |
11 x 61 |
11.0 |
5.5 |
42 |
104 |
| MA-TP16-25 |
Temperature
& Pressure |
16 x 56 |
23.0 |
13.0 |
74 |
184 |
| MA-TP16-33 |
Temperature
& Pressure |
16 x 64 |
27.0 |
15.0 |
101 |
251 |
| MA-TP16-50 |
Temperature
& Pressure |
16 x 81 |
32.0 |
17.0 |
162 |
402 |
| MA-TP16-252 |
Temperature
& Pressure |
16 x 84 |
34.0 |
18.0 |
44 |
110 |
| MA-TP16-332 |
Temperature
& Pressure |
16 x 100 |
38.0 |
20.0 |
60 |
151 |
| MA-PM11-12 |
Pressure
& Motion |
11 x 48 |
8.5 |
4.5 |
12 |
29 |
| MA-PM11-18 |
Pressure
& Motion |
11 x 54 |
9.5 |
5.0 |
29 |
72 |
| MA-PM11-25 |
Pressure
& Motion |
11 x 61 |
11.0 |
5.5 |
42 |
103 |
| MA-PM16-25 |
Pressure
& Motion |
16 x 56 |
23.0 |
13.0 |
74 |
183 |
| MA-PM16-33 |
Pressure
& Motion |
16 x 64 |
27.0 |
15.0 |
101 |
250 |
| MA-PM16-50 |
Pressure
& Motion |
16 x 81 |
32.0 |
17.0 |
162 |
400 |
| MA-PM16-252 |
Pressure
& Motion |
16 x 84 |
34.0 |
18.0 |
44 |
110 |
| MA-PM16-332 |
Pressure
& Motion |
16 x 100 |
38.0 |
20.0 |
60 |
150 |
| Sensors
that work with both radio and acoustic receivers: |
| Model |
Sensor
Type
|
Physical
Specifications
|
Estimated
Life (days) |
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Size
(dia x length)
(mm) |
Air
weight
(g) |
Water
weight
(g) |
2.0
sec.
between
bursts |
5.0
sec.
between
bursts |
| CH-11-12 |
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11 x 50 |
9.0 |
4.5 |
20 |
51 |
| CH-11-18 |
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11 x 56 |
10.0 |
5 |
51 |
127 |
| CH-11-25 |
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11 x 63 |
11.0 |
5.5 |
73 |
181 |
| CH16-25-IA |
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16 x 75 |
30.0 |
17 |
129 |
320 |
| CH-16-25 |
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16 x 54 |
24.0 |
14 |
129 |
320 |
| CH-16-33 |
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16 x 62 |
32 |
18 |
175 |
436 |
| CH-16-50 |
|
16 x 79 |
36 |
19 |
280 |
698 |
| CH-16-252 |
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16 x 82 |
37 |
20 |
81 |
202 |
| CH-16-332 |
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16 x 98 |
42 |
22 |
111 |
276 |
| CH-M11-12 |
Motion |
11 x 50 |
9 |
4.5 |
20 |
49 |
| CH-M11-18 |
Motion |
11 x 56 |
10 |
5 |
51 |
124 |
| CH-M11-25 |
Motion |
11 x 63 |
11 |
5.3 |
72 |
177 |
| CH-M16-25 |
Motion |
16 x 54 |
24 |
14 |
128 |
314 |
| CH-M16-33 |
Motion |
16 x 62 |
32 |
18 |
174 |
428 |
| CH-M16-50 |
Motion |
16 x 79 |
36 |
19 |
279 |
685 |
| CH-M16-252 |
Motion |
16 x 82 |
37 |
20 |
81 |
200 |
| CH-M16-332 |
Motion |
16 x 98 |
42 |
22 |
110 |
273 |
| CH-TP11-12 |
Temperature
& Pressure |
11 x 52 |
10 |
5.0 |
20 |
50 |
| CH-TP11-18 |
Temperature
& Pressure |
11 x 58 |
11 |
5.5 |
50 |
125 |
| CH-TP11-25 |
Temperature
& Pressure |
11 x 65 |
12 |
6 |
72 |
179 |
| CH-TP16-25 |
Temperature
& Pressure |
16 x 55 |
26 |
15 |
127 |
316 |
| CH-TP16-33 |
Temperature
& Pressure |
16 x 63 |
32 |
18 |
173 |
432 |
| CH-TP16-50 |
Temperature
& Pressure |
16 x 81 |
36 |
20 |
277 |
690 |
| CH-TP16-252 |
Temperature
& Pressure |
16 x 83 |
38.0 |
21.0 |
81 |
201 |
| CH-TP16-332 |
Temperature
& Pressure |
16 x 100 |
43.0 |
22.5 |
110 |
274 |
| CH-TP32-50 |
Temperature
& Pressure |
32 x 86 |
87.0 |
35.5 |
983 |
3 yr.** |
| CH-PM11-12 |
Pressure
& Motion |
11 x 60 |
11.0 |
5 |
20 |
49 |
| CH-PM11-18 |
Pressure
& Motion |
11 x 66 |
12.0 |
5.5 |
51 |
124 |
| CH-PM11-25 |
Pressure
& Motion |
11 x 70 |
13.0 |
6 |
72 |
177 |
| CH-PM16-25 |
Pressure
& Motion |
16 x 56 |
26.0 |
15 |
128 |
314 |
| CH-PM16-33 |
Pressure
& Motion |
16 x 64 |
33.0 |
18 |
174 |
428 |
| CH-PM16-50 |
Pressure
& Motion |
16 x 81 |
36 |
20 |
279 |
685 |
| CH-PM16-252 |
Pressure
& Motion |
16 x 83 |
38 |
21 |
81 |
200 |
| CH-PM16-332 |
Pressure
& Motion |
16 x 100 |
43 |
22.5 |
110 |
273 |
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| Model |
Sensor
Type
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Physical
Specifications
|
Estimated
Life (days) |
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Size
(dia x length)
(mm) |
Air
weight
(g) |
Water
weight
(g) |
2.0
sec.
between
bursts |
5.0
sec.
between
bursts |
| MS-11-12 |
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11 x 45 |
8.0 |
4.0 |
18 |
45 |
| MS-11-18 |
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11 x 51 |
9.0 |
4.5 |
46 |
113 |
| MS-11-25 |
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11 x 58 |
10.0 |
5.0 |
65 |
162 |
| MS-16-25 |
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16 x 54 |
23.0 |
13.0 |
114 |
284 |
| MS-16-33 |
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16 x 62 |
27.0 |
15.0 |
156 |
388 |
| MS-16-50 |
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16 x 79 |
31.0 |
16.0 |
249 |
621 |
| MS-16-252 |
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16 x 82 |
33.0 |
17.0 |
69 |
171 |
| MS-16-332 |
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16 x 98 |
38.0 |
20.0 |
94 |
234 |
| MS-M11-12 |
Motion |
11 x 45 |
8.0 |
4.0 |
18 |
44 |
| MS-M11-18 |
Motion |
11 x 51 |
9.0 |
4.5 |
45 |
111 |
| MS-M11-25 |
Motion |
11 x 58 |
10.0 |
5.0 |
65 |
158 |
| MS-M16-25 |
Motion |
16 x 54 |
23.0 |
13.0 |
114 |
280 |
| MS-M16-33 |
Motion |
16 x 62 |
27.0 |
15.0 |
155 |
381 |
| MS-M16-50 |
Motion |
16 x 79 |
31.0 |
16.0 |
248 |
610 |
| MS-M16-252 |
Motion |
16 x 82 |
33.0 |
17.0 |
69 |
170 |
| MS-M16-332 |
Motion |
16 x 98 |
38.0 |
20.0 |
93 |
231 |
| MS-TP11-12 |
Temperature
& Pressure |
11 x 48 |
8.5 |
4.5 |
18 |
44 |
| MS-TP11-18 |
Temperature
& Pressure |
11 x 54 |
9.5 |
5.0 |
45 |
111 |
| MS-TP11-25 |
Temperature
& Pressure |
11 x 61 |
11.0 |
5.5 |
64 |
159 |
| MS-TP16-25 |
Temperature
& Pressure |
16 x 56 |
23.0 |
13.0 |
113 |
281 |
| MS-TP16-33 |
Temperature
& Pressure |
16 x 64 |
27.0 |
15.0 |
154 |
383 |
| MS-TP16-50 |
Temperature
& Pressure |
16 x 81 |
32.0 |
17.0 |
246 |
612 |
| MS-TP16-252 |
Temperature
& Pressure |
16 x 84 |
34.0 |
18.0 |
68 |
170 |
| MS-TP16-332 |
Temperature
& Pressure |
16 x 100 |
38.0 |
20.0 |
93 |
232 |
| MS-PM11-12 |
Pressure
& Motion |
11 x 48 |
8.5 |
4.5 |
18 |
44 |
| MS-PM11-18 |
Pressure
& Motion |
11 x 54 |
9.5 |
5.0 |
45 |
109 |
| MS-PM11-25 |
Pressure
& Motion |
11 x 61 |
11.0 |
5.5 |
64 |
156 |
| MS-PM16-25 |
Pressure
& Motion |
16 x 56 |
23.0 |
13.0 |
113 |
277 |
| MS-PM16-33 |
Pressure
& Motion |
16 x 64 |
27.0 |
15.0 |
154 |
378 |
| MS-PM16-50 |
Pressure
& Motion |
16 x 81 |
32.0 |
17.0 |
246 |
605 |
| MS-PM16-252 |
Pressure
& Motion |
16 x 84 |
34.0 |
18.0 |
68 |
169 |
| MS-PM16-332 |
Pressure
& Motion |
16 x 100 |
38.0 |
20.0 |
93 |
230 |
Physical
dimensions and weights are typically + 3.0% of listed
specification. Periodic design modifications to individual
transmitter models may alter specifications while selection
of external attachment option (if available) will increase
dimensions and weight. It is recommended that specifications
be confirmed when placing an order.
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| Related
Products |
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| Literature |
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 Coded
Sensors Product Sheet (289 KB) in PDF format.
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