The MultiScan™48R is a 48 channel resistance measurement device with 48 input channels capable CAN wired communication.
The WiDAQ 24-bit A/D converter and low noise high precision measurement circuitry facilitates data acquisition from a wide variety of resistance based sensors used for a variety of applications from conventional roof monitoring to dense sensor deployments in test labs.
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Roof Monitoring - Conventional roof moisture monitoring
Flood Monitoring - Interstitial spaces and/or mass input monitoring solutions
Building Science Research - Test huts/labs requiring dense sensor deployments
See the Industrial WiDAQ datasheet for long term monitoring and custom applications.
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48 resistance channels capable of reading wide moisture content ranges.
Sensor inputs use quick punch Bix terminations for fast, secure and dense sensor deployments.
Synchronizes with SMT Building Intelligence Gateway (BiG) or Tactical Intelligence Gateway (TiG) via a USB wired CANKey device.
ABS, PVC, or Metal custom mountings & enclosures
Low profile & low voltage hardware
The controller has the ability to power the entire network through CAN or other external power sources as required.
Portable Gateway, CAN, and Acquisition units are used during protracted roofing installations to validate night seals and construction related moisture levels within the assembly, long before final power and internet has been provided, exporting the data to Analytics for review and site repair as may or may not be needed.
Resistance measurements can be performed in either positive or negative polarity for the purpose of negating half cell voltages or diode effects in monitored structures.
Inputs are optically isolated from each other preventing external electrical noise influences.
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Communication Electrical/Performance: Wired CAN
Max Distance: 1000m 22 AWG control wire
Max Nodes: 128 nodes
CAN Interface: CAN 2.0B (ISO 11898)
CAN Speed: 10kbps Input Power 6VDC to 12VDC
Environmental
Operating Temperature: 0° to 40°C / 32° to 104°F
Storage Temperature: -25° to 70°C / -13° to 158°F
Humidity: 5% to 90% RH non-condensing
Electrostatic Discharge (ESD): 8kVdc air, 4 kVDC contact (exposed inputs) Induced AC: Maximum 2VAC induced on sensor lines.
Mechanical
Standard Enclosure
Dimensions: 12” x 12” x 2”
Weight: 200g
Interface
LEDs: Red/Green LEDs
Button: Power/Config Button
Safety
Safety Requirements: 12V SELV Separated Extra Low Voltage. See CAN p
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Resistance – Inputs 1-48
Range: 100Ω to 1KΩ
Resolution: 10Ω
Accuracy: ±5%
Range: 1KΩ to 10KΩ
Resolution: 100Ω
Accuracy: ±5%
Range: 10KΩ to 100KΩ
Resolution: 1KΩ
Accuracy: ±5%
Range: 100KΩ to 1MΩ
Resolution: 10KΩ
Accuracy: ±5%
Range 1MΩ to 10MΩ
Resolution: 100KΩ
Accuracy: ±5%
Range: 10MΩ to 100MΩ
Resolution: 1MΩ
Accuracy: ±10%
Range: 100MΩ to 1GΩ
Resolution: 10MΩ
Accuracy: ±10%
The MultiScan™48R is a 48 channel resistance measurement device with 48 input channels capable CAN wired communication.
The WiDAQ 24-bit A/D converter and low noise high precision measurement circuitry facilitates data acquisition from a wide variety of resistance based sensors used for a variety of applications from conventional roof monitoring to dense sensor deployments in test labs.
