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dataloggers, thermometers, hygrometers...
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WiFi temperature sensor for one external Pt1000 probe

Sensors with WiFi interface are designed to measure the temperature from a connected temperature sensor (optional accessories).

Communication with the sensor is done via a wireless WiFi network. The device allows sending measured values ​​to the online
COMET Cloud or COMET Database storage with the shortest interval of 5 minutes. The values ​​can be displayed on integrated web pages and provided to third party systems using the Modbus TCP protocol. The measured values ​​are displayed on the LCD display.

The device continuously evaluates the alarm limits of the measured values ​​and in case of exceeding them, it can send an e-mail or inform by means of acoustic or optical signaling. Two alarm limits are supported for each measurement channel.

The main advantage of sensors with WiFi interface is the simplicity of deployment in places where WiFi infrastructure is already available. Just place the sensor in the desired location and connect it to the WiFi network. WiFi sensor in conjunction with
COMET Cloud or COMET Database offers a comprehensive solution for monitoring and alarm without the need for a server solution on the part of the user. If necessary, however, the sensor can also be connected to third-party systems, either using the Modbus TCP protocol or by sending JSON data to an http server.
Thanks to these unique features, the WiFi sensor will find applications and a wide range of application areas.

  • code
    W0711
  • Warranty
    3 years

Technical data

Measured value

Temperature

TEMPERATURE SENSOR - external probe Pt1000

Measuring range -90 to +260 °C
Accuracy ±0.2 °C in the range -90 to +100 °C; ±0.2 % from reading from +100 to +260 °C
Resolution 0.1 °C

GENERAL TECHNICAL DATA

Operating temperature -30 to +60 °C
Channels 1x external temperature probe (Pt1000), CINCH connector
Measuring interval 1 s
Sending interval to COMET Cloud adjustable 5 minutes to 12 hours
Communication protocols HTTP(S), SMTP, ModbusTCP, HTTP POST
Alarm signalization e-mail, acoustic, LED
Power 5.0 to 5.4 VDC; consumption 150 mA (max. 500 mA); USB-C connector
Radio section frequency: 2.4 GHz; max. transmit power: 18 dBm; standard: IEEE 802.11 b/g/n;
contain CC3220MODSF with FCC ID: Z64-CC3220MOD
Protection class IP30
Dimensions 81 x 93 x 32 mm
Weight 115 g
Warranty 3 years

Optional accessories and download

Temperature Probes

Pt1000TG8/C, temperature probe

Pt1000TG8/C, temperature probe

Temperature range: -80 to 200°C
code SN104C
Temperature probe Pt1000TG8Ex/C, CINCH connector, for ATEX zone II

Temperature probe Pt1000TG8Ex/C, CINCH connector, for ATEX zone II

Temperature range: -30 to 180°C
code SN263C
Pt1000TR050S/C, temperature probe, cable 1 m

Pt1000TR050S/C, temperature probe, cable 1 m

code SN247C
Ultra thin temperature probe Pt1000TG3/C, CINCH connector

Ultra thin temperature probe Pt1000TG3/C, CINCH connector

Temperature range: -50 to 200°C
code SN252C
Pt1000TG7/C, temperature probe

Pt1000TG7/C, temperature probe

Temperature range: -50 to 200°C
code SN164C
Pt1000TR125/C, temperature probe, cable 1 m

Pt1000TR125/C, temperature probe, cable 1 m

Temperature range: -190 to 150°C
code SN239C
2301-220/C, temperature probe, cable 1 m

2301-220/C, temperature probe, cable 1 m

Temperature range: -30 to 220°C
code SN168C
2021-150/C, temperature probe, cable 1 m

2021-150/C, temperature probe, cable 1 m

Temperature range: -30 to 150°C
code SN169C
PTS350A-2/0, temperature probe, cable 2 m

PTS350A-2/0, temperature probe, cable 2 m

Temperature range: -30 to 130°C
code SN170C
2034-220/C, temperature probe, cable 1 m

2034-220/C, temperature probe, cable 1 m

Temperature range: -30 to 150°C
code SN175C
2061-200/C, temperature probe, cable 1 m

2061-200/C, temperature probe, cable 1 m

Temperature range: -30 to 200°C
code SN178C
Pt1000TGL40/C, temperature probe, cable 1 m

Pt1000TGL40/C, temperature probe, cable 1 m

Temperature range: -30 to 80°C
code SN185C
Pt1000TR160/C, temperature probe, cable 1 m

Pt1000TR160/C, temperature probe, cable 1 m

Temperature range: -30 to 80°C
code SN199C
2091-250/C, Stick-in probe, cable 1 m

2091-250/C, Stick-in probe, cable 1 m

Temperature range: -50 to 250°C
code SN210C

Temperature range: -50 to 250°C
code

Other accessories

USB-C cable, 1 meter

USB-C cable, 1 meter

code MP053
Self Adhesive Dual Lock

Self Adhesive Dual Lock

code MD036
Holder for mounting the Datalogger "U" on magnetic surfaces

Holder for mounting the Datalogger "U" on magnetic surfaces

code LP102
wall holder for datalogger - kopie

wall holder for datalogger - kopie

code LP100
COMETEO Professional Multi-Plate Radiation Shield for Weather Sensors

COMETEO Professional Multi-Plate Radiation Shield for Weather Sensors

code F8800

Optional powering

AC/DC adapter 230Vac to 5Vdc/2.1 A

AC/DC adapter 230Vac to 5Vdc/2.1 A

code A1879

Monitoring Software

COMET Cloud

COMET Cloud

code cloud
Comet Database

Comet Database

code CDB

Manuals

download-icon Quick Start Manual
1.03 MB
download-icon Safety Information
163.20 KB
download-icon Declaration of Conformity
96.01 KB

Catalogs

download-icon CATALOG - WiFi Sensors
3.51 MB

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