SIT70 SATELLITE INTERNET TELEMETRY
Satellite Internet-Based Data Acquisition and Control.
- Remote data and control anywhere — guaranteed!
- Receive data by internet on your computer
- Near real time spreadsheet data and control
- Alarms by text to your cell phone or email
- Interface to almost any sensor
- Easy installation – just install antenna and turn it on
- Low cost/economical
- Solar, battery, or AC power
Satellite Telemetry Product Description
Global Water’s SIT70 Satellite Internet Telemetry provides the easiest and most economical way to collect environmental data remotely. The remote satellite telemetry system uses the latest satellite and Internet technologies to bring data to your computer in near real time. The satellite internet telemetry system includes a data transmitter and a rechargeable battery enclosed in a rugged, water resistant, and lockable enclosure; a ground-to-satellite antenna; and mounting hardware.
Flexible Inputs and Outputs
The SIT70 Satellite Internet Telemetry system will interface with most sensors, including all of Global Water’s rugged 4-20 mA sensors. The power supply can support 5VDC, 12VDC, or 18VDC sensors attached to the Satellite Internet Telemetry system. The satellite internet telemetry system includes up to eight analog inputs, up to three factory programmable status/accumulator inputs, and up to four control outputs.
Simple Installation and Operation
The SIT70 Satellite Internet Telemetry system is simple to set up and operate: just hook up your sensors, point the antenna to the sky, and turn on your telemetry equipment. Satellite service is available anywhere in the world for the satellite telemetry system. The Satellite Internet Telemetry system uses UHF frequencies to contact a large number of satellites in orbit resulting in a maximum latency rate of four minutes with a half hour transmission rate. Data is transmitted from the satellite telemetry system based on programmed time intervals and/or alarms and is transferred via satellite and Internet to a dedicated web page. You can monitor and collect data anywhere you have web access.
The SIT70 Satellite Internet Telemetry system includes a 12 VDC 5 AH gel cell battery and a NEMA 4 enclosure. For long term AC power, we recommend the AC Charger. We also offer solar panels to support your remote satellite telemetry installation. A Smart Charger is recommended for all solar powered satellite internet telemetry system installations.
How the SIT70 works
Satellite Telemetry Specifications
Analog Inputs: Up to 8 analog 4-20mA, 0-1mA, 0-500uA, 0-5VDC, 0-10VDC, or 0-15VDC
Dedicated battery voltage monitor
Digital Input/Output (Optional): 3 Digital/2 Controls, 2 Digital/3 Controls, or 1 Digital/4 Controls
Digital Input Configuration Options: Accumulators (pulse counters), digital status, or event status in any combination
Control Output Capability: Sink 1/2 ADC Max
Power Requirements: 12V DC
Battery: Rechargeable 12V 5AH Gel Cell
Power Supply for Sensors: +5VDC, +12VDC, or +18VDC
Current Draw: 12VDC @ 5mA minimum standby; 50mA receiving; 2A transmitting
Operating Temperature: -40° to +140°F (-40° to +60°C) Battery may not apply
Storage Temperature: -58° to +185°F (-50° to +85°C)
Humidity: 0-100% non-condensing
Antenna Cable: 5 ft standard
Transmission Frequency: 1616-1625.5 Mhz
Average Transmission Power: 1.6W
Transmission Latency: 70% of reports arrive within 1 minute, worst case at 1/2 hr report interval (4 minutes)
Dimensions: Inner 10x12x6 in (25.4×30.5×15.2cm), Outer Lid 12×14 in (30.5×35.5 cm)
Weight: 21 lbs (9.5 kg) shipping weight
Satellite Telemetry Options
SIT70 Satellite Internet Telemetry (PN# FM1750)
Includes the following parts: transmitter, antenna with 5 ft cable, rugged NEMA 4 enclosure, a rechargeable 5 AH gel cell battery, and mounting hardware.
FM0100 Satellite Telemetry Subscription Service
SATELLITE INTERNET TELEMETRY ACCESSORIES
AC Charger Option (PN# 329969)
For continous operation using AC power use the 329969 and FN0000 smart charger.
BC100 Smart Charger (PN# FN0000)
Maintain constant battery voltage and increase battery life.
Antenna Lightning Suppressor (PN# FVF100)
Protect your satellite internet telemetry system from lightning strikes.
DC Power Supplies
SP102 Solar Panel (5 watts, 300mA minimum) (PN# FH0000)
Supplemental power for remote radio telemetry system sites. NOTE: Do not use solar panels as the only power source, use with rechargeable batteries.
Multichannel recorder for sensor datalogging. Includes Global Logger Software. With weather proof enclosure and 12V battery.
WL16 Water Level Logger
Submersible pressure transducer and datalogger for recording water level data.