WiFi temperature sensor for 4 external Pt1000 probes
Sensors with WiFi interface are designed to measure temperature from the up to four connected probes (optional accessories).
Communication with the sensor is done via a wireless WiFi network. The device allows sending measured values to the online COMET Cloud (with the shortest interval of 5 minutes) or into COMET Database. The values can be displayed on integrated web pages and provided to third party systems using the Modbus TCP, SNMP, JSON and XML. 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 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, SNMP protocol or by sending JSON data to an http server. Sensor allow to provide values via XML and JSON using HTTP GET requests as well.
Thanks to these unique features, the WiFi sensor will find applications and a wide range of application areas.
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codeW0741
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Warranty3 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
4x 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, SNMP (v1, v2c, v3), HTTP POST, HTTP GET (JSON, XML)
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
WiFi security
Open, WEP, WPA, WPA2, WPA2-PMF, WPA3, WPA2-EAP
Protection class
IP30
Dimensions
81 x 93 x 32 mm
Weight
115 g
Warranty
3 years
Optional accessories and download
Temperature probe Pt1000TG8/C, CINCH connector
Temperature range: -80 to 200°C
code
SN104C
Temperature probe Pt1000TG8/C, CINCH connector, cable 2 meters
Temperature range: -80 to 200°C
code
SN105C
Temperature probe Pt1000TG8/C, CINCH connector, cable 5 meters
Temperature range: -80 to 200°C
code
SN108C
Temperature probe Pt1000TG8/C, CINCH connector, cable 10 meters
Temperature range: -80 to 200°C
code
SN113C
Temperature probe Pt1000TG7/C, CINCH connector
Temperature range: -50 to 200°C
code
SN164C
Temperature probe Pt1000TG7/C, CINCH connector, cable 2 meters
Temperature range: -50 to 200°C
code
SN165C
Temperature probe Pt1000TG7/C, CINCH connector, cable 5 meters
Temperature range: -50 to 200°C
code
SN166C
Temperature probe Pt1000TG7/C, CINCH connector, cable 10 meters
Temperature range: -50 to 200°C
code
SN167C
Temperature probe 2304-220/C, CINCH connector, cable 1 meter
Temperature range: -30 to 220°C
code
SN168C
Temperature probe 2021-150/C, CINCH connector, cable 1 meter
Temperature range: -30 to 150°C
code
SN169C
Temperature probe PTS350A-2/C, CINCH connector, cable 2 meters
Temperature range: -30 to 130°C
code
SN170C
Temperature probe 2034-220/C, CINCH connector, cable 1 meter
Temperature range: -30 to 150°C
code
SN175C
Temperature probe 2061-200/C, CINCH connector, cable 1 meter
Temperature range: -50 to 200°C
code
SN178C
Temperature probe 2061-200/C, CINCH connector, cable 2 meters
Temperature range: -50 to 200°C
code
SN179C
Temperature probe 2061-200/C, CINCH connector, cable 5 meters
Temperature range: -50 to 200°C
code
SN180C
Temperature probe 2061-200/C, CINCH connector, cable 10 meters
Temperature range: -50 to 200°C
code
SN181C
Temperature probe PTS350A-5/C, CINCH connector, cable 5 meters
Temperature range: -30 to 130°C
code
SN182C
Temperature probe PTS350A-10/C, CINCH connector, cable 10 meters
Temperature range: -30 to 130°C
code
SN183C
Temperature probe Pt1000TGL40/C, CINCH connector, cable 1 meter
Temperature range: -30 to 80°C
code
SN185C
Temperature probe Pt1000TGL40/C, CINCH connector, cable 2 meters
Temperature range: -30 to 80°C
code
SN186C
Temperature probe Pt1000TGL40/C, CINCH connector, cable 5 meters
Temperature range: -30 to 80°C
code
SN187C
Temperature probe Pt1000TGL40/C, CINCH connector, cable 10 meters
Temperature range: -30 to 80°C
code
SN188C
Temperature probe Pt1000TR160/C, CINCH connector, cable 1 meter
Temperature range: -30 to 80°C
code
SN199C
Temperature probe Pt1000TR160/C, CINCH connector, cable 2 meters
Temperature range: -30 to 80°C
code
SN200C
Temperature probe Pt1000TR160/C, CINCH connector, cable 5 meters
Temperature range: -30 to 80°C
code
SN201C
Temperature probe Pt1000TR160/C, CINCH connector, cable 10 meters
Temperature range: -30 to 80°C
code
SN202C
Temperature probe Pt1000TR160/C, CINCH connector, cable 15 meters
Temperature range: -30 to 80°C
code
SN203C
Temperature probe Pt1000TR160/C, CINCH connector, cable 20 meters
Temperature range: -30 to 80°C
code
SN204C
Stick-in probe 2091-250/C, CINCH connector, cable 1 meter
Temperature range: -50 to 250°C
code
SN210C
Stick-in probe 2091-250/C, CINCH connector, cable 2 meters
Temperature range: -50 to 250°C
code
SN211C
Stick-in probe 2091-250/C, CINCH connector, cable 5 meters
Temperature range: -50 to 250°C
code
SN212C
Stick-in probe 2091-250/C, CINCH connector, cable 10 meters
Temperature range: -50 to 250°C
code
SN213C
Temperature probe Pt1000TR125/C, CINCH connector, cable 1 meter
Temperature range: -190 to 150°C
code
SN239C
Temperature probe Pt1000TR125/C, CINCH connector, cable 2 meters
Temperature range: -190 to 150°C
code
SN240C
Temperature probe Pt1000TR125/C, CINCH connector, cable 5 meters
Temperature range: -190 to 150°C
code
SN241C
Temperature probe Pt1000TR125/C, CINCH connector, cable 10 meters
Temperature range: -190 to 150°C
code
SN242C
Temperature probe Pt1000TR050S/C, CINCH connector, cable 1 meter
Temperature range: -50 to 400°C
Discontinued
Ultra thin temperature probe Pt1000TG3/C, CINCH connector
Temperature range: -50 to 200°C
code
SN252C
Temperature probe Pt1000TR050S/C, CINCH connector, cable 10 meters
Temperature range: -50 to 400°C
Discontinued
Ambient temperature probe, 201-80/C
Temperature range: -30 to 80°C
code
SN258
Temperature probe Pt1000TG8Ex/C, CINCH connector, for ATEX zone II
Temperature range: -30 to 180°C
code
SN263C
Temperature probe Pt1000TG8Ex/C, CINCH connector, for ATEX zone II, cable 2 meters
Temperature range: -30 to 180°C
code
SN264C
Temperature probe Pt1000TG8Ex/C, CINCH connector, for ATEX zone II, cable 5 meters
Temperature range: -30 to 180°C
code
SN265C
Temperature probe Pt1000TG8Ex/C, CINCH connector, for ATEX zone II, cable 10 meters
Temperature range: -30 to 180°C
code
SN266C
Temperature probe Pt1000TG8Ex/C, CINCH connector, for ATEX zone II, cable 15 meters
Temperature range: -30 to 180°C
code
SN267C
Temperature probe Pt1000TR050M/C, CINCH connector, cable 1 meter
Temperature range: -50 to 400°C
code
SN270C
Temperature probe Pt1000TR050M/C, CINCH connector, cable 2 meters
Temperature range: -50 to 400°C
code
SN271C
Temperature probe Pt1000TR050M/C, CINCH connector, cable 5 meters
Temperature range: -50 to 400°C
code
SN272C
Accredited temperature calibration
code
SLU001
USB-C cable, 1 meter
code
MP053
Wall holder for datalogger
code
LP100
Holder for mounting the Datalogger "U" on magnetic surfaces
code
LP102
COMET Cloud
code
cloud
COMET Cloud Lite for Android & iOS
code
cloud_app
Database Viewer for Comet Database
code
DBV
COMET presentation case for samples
code
BM512
COMET Magnetic Foldable Stand
code
PPO001
Software
Comet Database One Click Installer (21.1-V)
COMET Cloud Lite - Android (Google Play)
COMET Cloud Lite - iOS (App Store)
Others
Terms and Conditions COMET System s.r.o.
Manuals
Instruction Manual
Quick Start Manual
Safety Information
Calibration manual
Declaration of Conformity
MIB
Firmware and SDK
Firmware version 10-0-6-0 (2022-04-25)
Software development kit (SDK)
Catalogs
CATALOG - WiFi Sensors
Catalogue Sheets - COMET WiFi Sensors
Related products
COMET Cloud
code
cloud
COMET Database
code
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