The STS4-4-IW3 is a rugged 4-channel wireless data acquisition node typically used for diagnostic live-load testing projects.
The long battery life and ruggedized design makes this hardware ideal for use in harsh field conditions.
Features
Standard 802.11b/g/n wireless protocol with wired Ethernet backup
Designed to exceed IP6
Communication & power up to 16 data channels
Internal Li-Ion battery with up to 40 hours of testing time
A completely wireless turnkey load testing system
All sensors automatically identify themselves—no tracking channel numbers!
Hardwired backup communication capability in case of extremely noisy environment
Capable of reading virtually any analog sensor
System Setup
Intelliducer sensors, standard wireless communication, simple yet powerful software makes this system truly plug-and-play!
Setup the STS4 Wireless Base Station to create the wireless network.
Connect your PC to the STS wireless network and launch STS-LIVE
Plug in the sensors and turn on the the STS Nodes
Start collecting and viewing data in engineering units
Specifications
Measurement Types: Analog Single-ended or Differential
Analog Input Temperature Input: 3KΩ NTC Thermistor
Maximum Sample Rate: 1000 S/s
Analog Input: ~1 S/s (non user adjustable)
Programmable Gain Settings: 11
Analog to Digital Converter (ADC) 24-bit ADC (Sigma delta)
Inputs
Analog Inputs: 4
Temperature Inputs (NTC Thermistor only) : 4
Memory
System Memory: 16 MB (Operating System)
Internal MicroSD Memory: 8 GB
Excitation Voltages
Vx (programmable): +1 to +5 Vdc @ 20mA (per channel)
V+15: +15 Vdc @ 400 mA (combined)
Power
Li-Ion Battery: +10.8 Vdc (Nominal), 6.8 Ah, 73 Wh
DC Supply: +24 Vdc @ 3.0 Amp (max for charging)
Power over Ethernet: +48 Vdc (IEEE 802.3af)
Sensor Interface
Connector: 10-Pin weatherproof Mil-Spec circular bayonet snap-lock.
Intelliducer Support: Yes
Physical
Waether Protection: Splash proof
Size (W x L x H) 6.2 x 9.6 x 2.13 in (157 x 243 x 54 mm)
Weight: 2.56 lb (1,165 g)
Operating Temperature: -40° to 185 °F (-40 to +85 °C)