10 | Emerald Bluetooth Enabled Wireless Remote Sensors
Compatible Sensors for Smart-Vue Pro Duo / Quatro Data Logger
Emerald Bluetooth Enabled Wireless
Remote Sensors
Smart-Vue Pro data loggers are equipped with Bluetooth low
energy connectivity to use Emerald sensors as wireless
remote sensors. Emerald sensors can have an integrated
temperature sensor or an external Pt100 probe. This enables
you to monitor and manage equipment in hard-to-access
locations or where it is impractical to connect wired sensors
to your Smart-Vue Pro data logger.
Wired and wireless remote sensors connected to a
Smart-Vue Pro data logger offer the same web application
usage and functionality.
Figure 1. Smart-Vue Pro data logger with Emerald
Wireless Remote Sensor (Integrated
Temperature Sensor)
Figure 2. Emerald with external Pt100 sensor
You can use any combination of wired or wireless remote
sensors with your Smart-Vue Pro data loggers with up to two
active wireless remote sensors on Smart-Vue Pro Duo or up
to four on Smart-Vue Pro Quatro.
For the Smart-Vue Pro data logger to detect your nearby
Emerald wireless remote sensor, you must first activate
Bluetooth on the sensor as described below. The Smart-Vue
Pro data logger cannot discover a wireless remote sensor if it
is disabled or in standby mode.
Wireless Remote Sensor
Calibration
It is important to calibrate the sensors on your Smart-Vue Pro
data loggers to fine-tune the accuracy of readings. The
calibration procedure for wireless remote sensors is typically
handled by a qualified metrology laboratory which determines
precise correction coefficients and loads them directly in the
Emerald wireless remote sensor’s memory.
CAUTION:
Emerald Bluetooth sensors must have
firmware version 2.3.2 or higher to function as
wireless remote sensors with Smart-Vue Pro data
loggers as described in this chapter.
CAUTION:
Calibration parameters are stored
directly in Emerald sensors to adjust readings for
maximum accuracy. Calibration parameters
cannot be edited via the Smart-Vue Pro web
application.
