1A07/1A05/1A06 Type - WISENMESHNET® 1/4/8-Channel Vibrating Wire Interface Node Basics 1A07: 1 x VW Interface Node 1A05/1A06: 4/8 x VW Interface Node Battery Power Qty. x 1 (3.6V Lithium primary D-Cell ER34615) Qty. x 2 (3.6V Lithium primary D-Cell ER34615) Accuracy Stop Voltage 2.7VDC Mesh Stop Voltage 2.1VDC Battery Connection Standard Aluminium Battery Holder Working Current Max. 100mA (Typ. 98mA) Local Storage Min. 450 Messages during Meshing L x W x H 100 x 100 x 60mm 180 x 140 x 60mm Weight 0.60kg 1.20kg External Sensor Size and Weight
Depending on the specific VW sensor connected(External cable length ≤ 1.1km)
Cable Gland Qty. 1 x EMC-CMA12 for external VW sensor connection Qty. 4/8 x EMC-CMA12 for external VW sensor connections Wire Connection Spring type wiring terminal Externally Connected VW Sensor Sensor Type Vibrating Wire Typed No. of Inputs 1 Channel 4/8 Channels Sensor Connection
VW Type of 5 wires: VW+, VW-, T+, T-, GND.
Note: Temperature wires (or a 3kΩ resistor) must be connected to the T+ & T- terminals
so VW node can work properly; Ground wire between a node and a sensor must be connected.
Parameter Resonant Frequency (Hz) Range 400 to 6000Hz Accuracy 0.015% at Any Reading Resolution 0.002Hz@400Hz or 0.05Hz@6000Hz External Thermistor Sensor Parameter Thermistor Resistor of 3kΩ@25°C Range 0.052kΩ to 113.096 kΩ Accuracy 0.12kΩ or 2°C Standard System Parameter Temperature
Range: -40 to 85°C, Accuracy: ±1°C, typical: 0.5°C; Resolution: 0.1°C
(Note: Only available in 1A07 Type)
Voltage Accuracy: ± 0.1V WSN Interface Mesh Wireless Interface WISENMESHNET® Protocol For Installation Brackets, please refer to https://www.wisencn.com/accessory
Type SpecificProduct Calibration Certificate: Downloadable from WiSen® Visualisation Platform, under /Download & Upload/Calibration & Document & Software/Calibration.Note: Every unit from WiSen has been fully electrically tested, calibrated, radio verified and mesh examined while individual calibration certificate is issued before shipped to our global customers.
Leica GeoMos SpecificWiSen® Programmer.zip: Firmware upgrade via WiSen Program Lead;WiSen® SD Reader.zip: Data download or rescue from in a unit with SD card storage;WiSen® Standard Serial Port Monitoring Software.zip: Data communication via a gateway on a Windows PC;Please refer to "Technical Document" for instructions.WiSen Downloader Installer v1.2.0.msi: Software to integrate Wisen data into Leica GeoMoS.
|Applications: WISENMESHNET® VW interface node is Compatible with all different brands & types of high quality Vibrating Wire sensors, therefore it can be applied in all different related monitoring projects. Examples of VW sensors: Strain Gauge; Displacement Transducers; Piezometers; Settlement Sensors; Pressure Cells; Load Cells. Suggested VW sensor supplier: http://www.soilinstrument.com/|
|Casing and Painting Materials:||Aluminium-Alloy Die Castings 12 (Epoxy Polyester Powder Coating)|
|IP Rating:||>= IP66|
|Operating Temperature:||-40 to 85°C|
|Certificates:||CE, ACMA, RoHS, REACH,Network Rail Approval (UK), London Underground Product Approval (UK)|
1A07/1A05/1A06 Type - 1/4-Channel Vibrating Wire Interface Node