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WiFi temperature and relative humidity sensor for 4 external probes

WiFi temperature and relative humidity sensor for 4 external probes
WiFi temperature and relative humidity sensor for 4 external probes
WiFi temperature and relative humidity sensor for 4 external probes
WiFi temperature and relative humidity sensor for 4 external probes
WiFi temperature and relative humidity sensor for 4 external probes
WiFi temperature and relative humidity sensor for 4 external probes

Sensors with WiFi interface are designed to measure temperature and relative humidity from connected probe (optional accessories) and to measure the temperature from up to 3 connected Pt1000 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, 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 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.

  • code
    W3745
  • Warranty
    3 years
  • $748
Buy
Add to quote

Technical data

Measured value

Temperature
Relative humidity
Counted values (dew point…)

TEMPERATURE SENSOR

Measuring range according to the connected probe Digi/E
Accuracy according to the connected probe Digi/E
Resolution 0.1 °C

HUMIDITY SENSOR

Measuring range according to the connected probe Digi/E
Accuracy according to the connected probe Digi/E
Resolution 0.1% RH

TEMPERATURE SENSOR - external probe Pt1000

Measuring range -90 to +260 °C (optionally -150 to +600°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

DEW POINT

Measuring range according to the connected probe Digi/E
Accuracy according to the connected probe Digi/E
Resolution 0.1 °C

GENERAL TECHNICAL DATA

Operating temperature -30 to +60 °C
Channels 1x connectable temperature+humidity probe (ELKA connector); 3x connectable Pt1000 temperature probe (CINCH conektor)
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 133 x 93 x 32 mm
Weight 117 g
Warranty 3 years

Optional accessories and download

Pt1000TG8/C, temperature probe

Pt1000TG8/C, temperature probe

Temperature range: -80 to 200°C
code SN104C
Price $68
In stock on request
Pt1000TG8/C, temperature probe, cable 2 m

Pt1000TG8/C, temperature probe, cable 2 m

Temperature range: -80 to 200°C
code SN105C
Price $72
In stock 153 pcs
Pt1000TG8/C, temperature probe, cable 5 m

Pt1000TG8/C, temperature probe, cable 5 m

Temperature range: -80 to 200°C
code SN108C
Price $86
In stock 42 pcs
Pt1000TG8/C, temperature probe, cable 10 m

Pt1000TG8/C, temperature probe, cable 10 m

Temperature range: -80 to 200°C
code SN113C
Price $114
In stock 82 pcs
Pt1000TG7/C, temperature probe

Pt1000TG7/C, temperature probe

Temperature range: -50 to 200°C
code SN164C
Price $94
In stock 1 pcs
Pt1000TG7/C, temperature probe, cable 2 m

Pt1000TG7/C, temperature probe, cable 2 m

Temperature range: -50 to 200°C
code SN165C
Price $100
In stock on request
Pt1000TG7/C, temperature probe, cable 5 m

Pt1000TG7/C, temperature probe, cable 5 m

Temperature range: -50 to 200°C
code SN166C
Price $110
In stock 4 pcs
Pt1000TG7/C, temperature probe, cable 10 m

Pt1000TG7/C, temperature probe, cable 10 m

Temperature range: -50 to 200°C
code SN167C
Price $132
In stock 3 pcs
2301-220/C, temperature probe, cable 1 m

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

Temperature range: -30 to 220°C
code SN168C
Price $178
In stock 3 pcs
2021-150/C, temperature probe, cable 1 m

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

Temperature range: -30 to 150°C
code SN169C
Price $280
In stock 3 pcs
PTS350A-2/0, temperature probe, cable 2 m

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

Temperature range: -30 to 130°C
code SN170C
Price $98
In stock 2 pcs
2034-220/C, temperature probe, cable 1 m

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

Temperature range: -30 to 150°C
code SN175C
Price $168
In stock 18 pcs
2061-200/C, temperature probe, cable 1 m

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

Temperature range: -50 to 200°C
code SN178C
Price $204
In stock 7 pcs
2061-200/C, temperature probe, cable 2 m

2061-200/C, temperature probe, cable 2 m

Temperature range: -50 to 200°C
code SN179C
Price $210
In stock on request
2061-200/C, temperature probe, cable 5 m

2061-200/C, temperature probe, cable 5 m

Temperature range: -50 to 200°C
code SN180C
Price $226
In stock 3 pcs
2061-200/C, temperature probe, cable 10 m

2061-200/C, temperature probe, cable 10 m

Temperature range: -50 to 200°C
code SN181C
Price $254
In stock on request
PTS350A-5/C, temperature probe, cable 5 m

PTS350A-5/C, temperature probe, cable 5 m

Temperature range: -30 to 130°C
code SN182C
Price $110
In stock 13 pcs
PTS350A-10/C, temperature probe, cable 10 m

PTS350A-10/C, temperature probe, cable 10 m

Temperature range: -30 to 130°C
code SN183C
Price $130
In stock 9 pcs
Pt1000TGL40/C, temperature probe, cable 1 m

Pt1000TGL40/C, temperature probe, cable 1 m

Temperature range: -30 to 80°C
code SN185C
Price $60
In stock 8 pcs
Pt1000TGL40/C, temperature probe, cable 2 m

Pt1000TGL40/C, temperature probe, cable 2 m

Temperature range: -30 to 80°C
code SN186C
Price $64
In stock 12 pcs
Pt1000TGL40/C, temperature probe, cable 5 m

Pt1000TGL40/C, temperature probe, cable 5 m

Temperature range: -30 to 80°C
code SN187C
Price $72
In stock 18 pcs
Pt1000TGL40/C, temperature probe, cable 10 m

Pt1000TGL40/C, temperature probe, cable 10 m

Temperature range: -30 to 80°C
code SN188C
Price $86
In stock 17 pcs
Pt1000TR160/C, temperature probe, cable 1 m

Pt1000TR160/C, temperature probe, cable 1 m

Temperature range: -30 to 80°C
code SN199C
Price $52
In stock 11 pcs
Pt1000TR160/C, temperature probe, cable 2 m

Pt1000TR160/C, temperature probe, cable 2 m

Temperature range: -30 to 80°C
code SN200C
Price $54
In stock 28 pcs
Pt1000TR160/C, temperature probe, cable 5 m

Pt1000TR160/C, temperature probe, cable 5 m

Temperature range: -30 to 80°C
code SN201C
Price $60
In stock 65 pcs
Pt1000TR160/C, temperature probe, cable 10 m

Pt1000TR160/C, temperature probe, cable 10 m

Temperature range: -30 to 80°C
code SN202C
Price $72
In stock 116 pcs
Pt1000TR160/C, temperature probe, cable 15 m

Pt1000TR160/C, temperature probe, cable 15 m

Temperature range: -30 to 80°C
code SN203C
Price $92
In stock 24 pcs
Pt1000TR160/C, temperature probe, cable 20 m

Pt1000TR160/C, temperature probe, cable 20 m

Temperature range: -30 to 80°C
code SN204C
Price $102
In stock 76 pcs
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
Price $220
In stock 1 pcs
2091-250/C, Stick-in probe, cable 2 m

2091-250/C, Stick-in probe, cable 2 m

Temperature range: -50 to 250°C
code SN211C
Price $236
In stock 1 pcs
2091-250/C, Stick-in probe, cable 5 m

2091-250/C, Stick-in probe, cable 5 m

Temperature range: -50 to 250°C
code SN212C
Price $284
In stock 6 pcs
2091-250/C, Stick-in probe, cable 10 m

2091-250/C, Stick-in probe, cable 10 m

Temperature range: -50 to 250°C
code SN213C
Price $366
In stock 2 pcs
Pt1000TR125/C, temperature probe, cable 1 m

Pt1000TR125/C, temperature probe, cable 1 m

Temperature range: -190 to 150°C
code SN239C
Price $198
In stock 8 pcs
Pt1000TR125/C, temperature probe, cable 2 m

Pt1000TR125/C, temperature probe, cable 2 m

Temperature range: -190 to 150°C
code SN240C
Price $216
In stock 30 pcs
Pt1000TR125/C, temperature probe, cable 5 m

Pt1000TR125/C, temperature probe, cable 5 m

Temperature range: -190 to 150°C
code SN241C
Price $276
In stock 30 pcs
Pt1000TR125/C, temperature probe, cable 10 m

Pt1000TR125/C, temperature probe, cable 10 m

Temperature range: -190 to 150°C
code SN242C
Price $374
In stock 18 pcs
Pt1000TR050S/C, temperature probe, cable 1 m

Pt1000TR050S/C, temperature probe, cable 1 m

Temperature range: -50 to 400°C
Discontinued
Ultra thin temperature probe Pt1000TG3/C, CINCH connector

Ultra thin temperature probe Pt1000TG3/C, CINCH connector

Temperature range: -50 to 200°C
code SN252C
Price $80
In stock 21 pcs
Temperature probe Pt1000TR050S/C, CINCH connector, cable 10 meters

Temperature probe Pt1000TR050S/C, CINCH connector, cable 10 meters

Temperature range: -50 to 400°C
Discontinued
Ambient temperature probe, 201-80/C

Ambient temperature probe, 201-80/C

Temperature range: -30 to 80°C
code SN258
Price On request
In stock 14 pcs
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
Price $118
In stock 1 pcs
Temperature probe Pt1000TG8Ex/C, CINCH connector, for ATEX zone II, cable 2 meters

Temperature probe Pt1000TG8Ex/C, CINCH connector, for ATEX zone II, cable 2 meters

Temperature range: -30 to 180°C
code SN264C
Price $120
In stock 2 pcs
Temperature probe Pt1000TG8Ex/C, CINCH connector, for ATEX zone II, cable 5 meters

Temperature probe Pt1000TG8Ex/C, CINCH connector, for ATEX zone II, cable 5 meters

Temperature range: -30 to 180°C
code SN265C
Price $136
In stock on request
Temperature probe Pt1000TG8Ex/C, CINCH connector, for ATEX zone II, cable 10 meters

Temperature probe Pt1000TG8Ex/C, CINCH connector, for ATEX zone II, cable 10 meters

Temperature range: -30 to 180°C
code SN266C
Price $162
In stock 1 pcs
Temperature probe Pt1000TG8Ex/C, CINCH connector, for ATEX zone II, cable 15 meters

Temperature probe Pt1000TG8Ex/C, CINCH connector, for ATEX zone II, cable 15 meters

Temperature range: -30 to 180°C
code SN267C
Price $206
In stock on request
Temperature probe Pt1000TR050M/C, CINCH connector, cable 1 meter

Temperature probe Pt1000TR050M/C, CINCH connector, cable 1 meter

Temperature range: -50 to 400°C
code SN270C
Price On request
In stock 2 pcs
Temperature probe Pt1000TR050M/C, CINCH connector, cable 2 meters

Temperature probe Pt1000TR050M/C, CINCH connector, cable 2 meters

Temperature range: -50 to 400°C
code SN271C
Price On request
In stock 5 pcs
Temperature probe Pt1000TR050M/C, CINCH connector, cable 5 meters

Temperature probe Pt1000TR050M/C, CINCH connector, cable 5 meters

Temperature range: -50 to 400°C
code SN272C
Price On request
In stock 7 pcs

Ultra thin digital temperature/humidity probe

Ultra thin digital temperature/humidity probe

Temperature range: -10 to 60°C
code DIGIH/E-1
Price $212
In stock 4 pcs
Ultra thin digital temperature/humidity probe, cable 2 m

Ultra thin digital temperature/humidity probe, cable 2 m

Temperature range: -10 to 60°C
code DIGIH/E-2
Price $224
In stock 4 pcs
Ultra thin digital temperature/humidity probe, cable 5 m

Ultra thin digital temperature/humidity probe, cable 5 m

Temperature range: -10 to 60°C
code DIGIH/E-5
Price $252
In stock 2 pcs
Digital temperature/humidity probe, cable 1 m

Digital temperature/humidity probe, cable 1 m

Temperature range: -30 to 105°C
code DIGIL/E-1
Price $198
In stock on request
Digital temperature/humidity probe, cable 10 m

Digital temperature/humidity probe, cable 10 m

Temperature range: -30 to 105°C
code DIGIL/E-10
Price $280
In stock on request
Digital temperature/humidity probe, cable 15 m

Digital temperature/humidity probe, cable 15 m

Temperature range: -30 to 105°C
code DIGIL/E-15
Price $324
In stock 2 pcs
Digital temperature/humidity probe, cable 2 m

Digital temperature/humidity probe, cable 2 m

Temperature range: -30 to 105°C
code DIGIL/E-2
Price $208
In stock 5 pcs
Digital temperature/humidity probe, cable 5 m

Digital temperature/humidity probe, cable 5 m

Temperature range: -30 to 105°C
code DIGIL/E-5
Price $234
In stock 3 pcs
Digital temperature/humidity probe

Digital temperature/humidity probe

Temperature range: -20 to 80°C
code DIGIS/E
Price $164
In stock 53 pcs
Digital temperature/humidity probe, cable 1 m

Digital temperature/humidity probe, cable 1 m

Temperature range: -10 to 60°C
code DIGIS/E-1
Price $172
In stock 4 pcs
Digital temperature/humidity probe, cable 10 m

Digital temperature/humidity probe, cable 10 m

Temperature range: -10 to 60°C
code DIGIS/E-10
Price $252
In stock 2 pcs
Digital temperature/humidity probe, cable 15 m

Digital temperature/humidity probe, cable 15 m

Temperature range: -10 to 60°C
code DIGIS/E-15
Price $298
In stock on request
Digital temperature/humidity probe, cable 2 m

Digital temperature/humidity probe, cable 2 m

Temperature range: -10 to 60°C
code DIGIS/E-2
Price $182
In stock 7 pcs
Digital temperature/humidity probe, cable 5 m

Digital temperature/humidity probe, cable 5 m

Temperature range: -10 to 60°C
code DIGIS/E-5
Price $208
In stock on request

Accredited temperature and relative humidity calibration

Accredited temperature and relative humidity calibration

code SLU003
Price $112
In stock on request

USB-C cable, 1 meter

USB-C cable, 1 meter

code MP053
Price $24
In stock on request

wall holder for datalogger - kopie

wall holder for datalogger - kopie

code LP100
Price $42
In stock 50 pcs
Holder for mounting the Datalogger "U" on magnetic surfaces

Holder for mounting the Datalogger "U" on magnetic surfaces

code LP102
Price $14
In stock 8 pcs

COMET Cloud

COMET Cloud

code cloud
Price On request
In stock yes
Database Viewer for Comet Database

Database Viewer for Comet Database

code DBV
Price $148
In stock yes

Software

download-icon Comet Database One Click Installer (21.1-V)
487.31 MB
download-icon COMET Cloud Lite - Android (Google Play)
download-icon COMET Cloud Lite - iOS (App Store)

Others

download-icon Terms and Conditions COMET System s.r.o.
133.12 KB

Manuals

download-icon Instruction Manual
3.55 MB
download-icon Quick Start Manual
1.40 MB
download-icon Safety Information
274.30 KB
download-icon Calibration manual
457.30 KB
download-icon Declaration of Conformity
59.42 KB
download-icon MIB
577.77 KB

Firmware and SDK

download-icon Firmware version 10-0-6-0 (2022-04-25)
2.12 MB
download-icon Software development kit (SDK)
22.49 KB

Catalogs

download-icon CATALOG - WiFi Sensors
3.55 MB
download-icon Catalogue Sheets - COMET WiFi Sensors
1.48 MB

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Contact

COMET AMERICA
11045 Alameda Ave
Inver Grove Heights, MN 55077
USA

E-mail: info@comet-america.com

Telephone customer support
Phone: (612)-845-6990

We produce

Leading manufacturer of temperature, humidity, atmospheric pressure, carbon dioxide CO2 transmitters, data loggers, monitoring systems, data acquisiton systems, thermometers, hygrometers, barometers. Production includes data acquisition systems, humidity, temperature, CO2 transmitters and portable thermometers, hygrometers, barometers, CO2 meters. Instruments are designed for accurate measurement and for monitoring environmental conditions.

All instruments come with included traceable calibration certificate with declared metrological traceability of etalons based on requirements of EN ISO/IEC 17025 standard.