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This User Guide explains how to properly install the Laird External Temperature Probe kit for the Sentrius Sensor series and
view sampled data using the Sentrius Sensor Mobile App.
This variant of the Sentrius RS1xx series of LoRa / BLE Sensors enables use of an external cabled temperature probe, in place
of the integrated temperature sensor. The kit includes an IP67 rated cabled temperature probe that is 200mm in length and
6.35mm in diameter at the stainless-steel probe end. The external temperature probe utilizes a One Wire digital interface and
supports a general temperature range of -55° to +125°C (+/-0.9°C). The cabled probe connects into the main body of the Sentrius
Sensor via a CAT5 IP67 rated RJ45 connector.
Note:
This guide only contains a brief walkthrough. Refer to the RS1xx Guide for further details on sensor functionality and
the mobile app capabilities. To access the RS1xx Guide, navigate to the
, click Documentation,
and select the
Sentrius RS1xx User Guide
.
Figure 1: Sentrius sensor with external temperature probe
Reference Description
1
IP67 Rated, 1520 mm overall length, 200
mm Probe length, 6.35 mm diameter
stainless steel temperature probe CAT5
RJ45 connector
2
External
port
Sentrius
Sensor
(915 MHz or 868 MHz)
The external temperature probe is available separately or included with an external Sentrius Sensor kit. Sentrius Sensors are
also available separately either for single or bulk packaging.
Table 1: Ordering Info
Part Number
Description
455-0009
Sentrius™ RS1xx External Sensor – 915 MHz external temperature probe including LoRa and BLE
455-0010
Sentrius™ RS1xx External Sensor – 868 MHz external temperature probe including LoRa and BLE
455-0012
Sentrius™ RS1xx External Sensor – 915 MHz external temperature probe including LoRa and BLE (Bulk)
455-0013
Sentrius™ RS1xx External Sensor – 868 MHz external temperature probe including LoRa and BLE (Bulk)
455-0011
Stainless Steel External Temperature Probe Kit (Probe Only)
Probe length
– 200 mm
Probe diameter
– 6.35 mm
