ACC-EXP-VWC - Vibrating Wire Controller

Part Number

P51353-01

Product Description

Wildeye SDI12 Expander - Vibrating Wire Controller. Interfaces between a Wildeye datalogger and a Vibrating Wire sensor, to excite the sensor and take frequency readings. These readings are in turn converted to real-world units on the website.

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Tech specs

VW parameters:

Parameter	Value
Freq measurement range	30Hz - 12,000Hz
Excitation voltage	Default: 12v/15v (SPO output) Optional high voltage mode: 30-200V
Excitation pulse width	~1ms
Frequency resolution	0.1Hz
Frequency averaging / noise rejection	Internal filtering (adjustable)
Channels	1
Operating temperature	−40°C – +85°C

Tested VW Sensors

Geokon 4500-series pressure sensor
Geokon 4450-series displacement sensor

Cable & Connector

Cable type: PUR

Cable length: 1m

Termination: Bare wires

Pinout

Brown - N/C
White - VW Sensor Signal -
Blue - VW Sensor Signal +
Black - GND & Sensor Temperature -
Grey - Sensor Temperature +

Add-Sensor definition

Yes (Name: ACC-EXP-VWC)

Compatible Loggers

Wildeye data-loggers and expanders with the following connector types are compatible with this sensor:

NACS

Scan to add sensor in app