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SatLink3 Logger/Transmitter SL3-1

SatLink3 Logger/Transmitter SL3-1



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Description

SatLink3 Logger/Transmitter SL3-1

Introducing the World’s First Wi-Fi Multi-Communications Logging Transmitter. Now with Python!

Sutron’s SatLink3 provides a cost-effective way to measure, log, calculate and transmit data from remote locations around the world. The unit monitors 32 independent measurements of most hydrological, meteorological, environmental or related sensors. SL3 has built-in support for all CGMS satellites including GOES, EUMETSAT, INSAT and MTSAT for operation anywhere. Most often used directly connected to sensors and transmitting data on a user-set schedule, the Satlink3 has options for cellular and Iridium communications. Note: SatLink 3 Firmware included in this download package, along with the latest LinkComm software. Sign up for Exclusive Updates on SatLink 3 and LinkComm!


Feature

  • Support for Python scripting with up to 8 individually configured scripts.
  • Expanded measurements from 16 to 32
  • Improved analog accuracy & additional analog channels
  • Two independent SDI-12 added inputs expand SL3’s benefits. (a) If an SDI sensor or SDI wires are damaged or knocked offline, the other SDI sensor will continue to operate. (b) Two independent SDI ports also increase flexibility of SDI sensor scheduling.
  • Optional cell/Iridium modems for redundant 2-way communications
  • Modbus Master/Slave over RS232/RS485
  • Wi-Fi for operation with wireless devices, including smart phones, tablets and PCs
  • Expanded log from 120,000 to 1,000,000 readings
  • Improved GUI program that runs on Android, iPhone, PC or MAC devices
  • Expanded Operating Temperature Range (-40° C to +70° C)

Whether used in a simple 2-input station or a complicated station with multiple inputs & communication modes, SL3 is the perfect DCP solution.

Features/Benefits

  • Application specific behaviors and extended connectivity beyond standard sensor configurations and data formats with Python scripting.
  • Support for all Geostationary Environmental Satellites including GOES, EUMETSAT, INSAT, MTSAT & CGMS.
  • Compact multi-communication logger with built-in SDI-12, Analog, Digital, RS485 & 4-20mA measurement circuitry with lightning protection
  • 2 Switched Power Outputs w/overload protection & 2 Digital Outputs for pulse or on/off control of attached devices
  • Optional Iridium and call modem cards for two-way communication and alarms
  • Allows for support of rapidly changing communications standards preventing hardware obsolesce
  • Equation processing & multiple level averaging
  • Built-in Wi-Fi simplifies set up using smart phone/tablet/PC or connect directly to a PC USB port
  • Use with LinkComm interface for intuitive programming (Android, iPhone, PC, MAC)
  • Optional data hosting with Hydromet Cloud, for data collection, retrieval, and viewing via the web

Supported Satellite Communications

  • GOES 300, 1200 bps
  • INSAT 4800 bps
  • EUMETSAT 100, 1200 bps
  • MTSAT 100, 300 bps
  • CGMS 100 bps

Spesification

SATLINK3 SPECIFICATIONS @ 25°C Specifications subject to change without notice
GENERAL INFORMATION
Size 6.06 in. x 9.24 in. x 2 in.
Weight 3.1 lbs (1.42kg)
IP rating IP63
Operating Temperature -40° C to +70° C
POWER REQUIREMENTS
Voltage 9-20 VDC
Quiescent < 2 mA typ @12.5 VDC
SDI-12
Independent channels 2
Compliance V1.3 logger
Power 500mA max
ANALOG – SINGLE ENDED
Number of inputs 2
Range* 0-5V
Accuracy @ 25°C 0.004% typ
Resolution 0.298 μV
ANALOG – DIFFERENTIAL
Number of Inputs 3
Range* ± 39mV, ± 312mV, ± 2.5V
Accuracy @ 25°C 0.004% typ
Resolution 0.298 μV @ ± 2.5V scale
ANALOG – 4-20ma
Number of inputs 1
Range 0-22mA
Accuracy @ 25°C 0.02%
Load Internal 200Ω
DIGITAL – Inputs/Outputs
Number of inputs 2, 0-15 V, optional low level input
Input type Status, counter, frequency
Max input frequency 10KHz, optional debouncing, internal pull
Number of outputs 2
Output types On/off/pulse Open collector w/100 ohm limiting resistor. 100mA, 15V max
OTHER I/Os & CONNECTIONS
Precision analog reference 2.5V 10.0 mA
Switch 12V 1.0 A (2 available)
Protected 12V 1.0 A
RS485
GPS INPUT SMA-F
RS232 DB9
USB (OTG) USB MICRO AB
USB Host Type A
microSD Internal, Expandable Up to 32 GB
RF POWER OUTPUT
RF output power 1.25-14 Watts depending on settings

NOTE: In humid/hostile environments we RECOMMEND installing SatLink in a NEMA 4 enclosure. Sutron also recommends adding a lightning protection module such as the Sutron 6461-1240 for remote systems.

*Nominal. Guaranteed Analog Input Range Over Temperature Is 0-4.98 V, ± 2.49 V, ± 311 mV, ± 38.9 mV.   

IRIDIUM MODULE SPECIFICATIONS

GENERAL

Operating Temperature

-40° to +70° C

Dimensions LxWxH

2.7” x 2.15” x .8” (6.9cm x 5.5cm x 2.1cm)

Weight

.075 lbs (34 g)

DC POWER

OPTIONAL IRIDIUM BOARD ONLY

Current

 

Listening Current

< 21mA

Transmitting

< 35 mA (30 sec Avg)

IRIDIUM COMMUNICATION

Frequency Range

1616 to 1626.5 MHz

TX Format

SBD, Short Burst Data

Input/Output Impedance

50 ohms

Max. RF transmit power

1.6 W

Coverage

Global

Cellular Module Specifications

General

Operating Temperature

-40° to +70°C

Dimensions LxWxH

2.7” x 2.15” x .8” (6.9cm x 5.5cm x 2.1cm)

Weight

0.07 lbs (32 g)

DC POWER

Optional CELLULAR Board Only

Electrical

Current specified at 12.5 VDC (supplied by the host SatLink3)

Standby Current

100 uA Standby

Listening on

 16 mA (avg over 343 sec)

CELLULAR COMMUNICATION

Mechanical

Inserts in Option Port 1 or Option Port 2 in SatLink3

Verizon LTE Bands

B13 (700 MHz), B4 (1700 MHz) 

Output Power

Class 3 (0.25w, 23 dBm) @ LTE

SMS

Both send and receive

Output Impedance

50 ohm

SIM card

Micro SIM 3FF