COMET SYSTEM, s.r.o.
1.maje 1220
756 61  Roznov pod Radhostem
CZECH REPUBLIC
Tel.: +420 571 653 990

E-mail: info@cometsystem.com


 

Monitoring
Systems
Multiloggers Transmitters
And Regulators
Data
Loggers
Temperature
Recorder with Printer
Portable
Instruments
Temperature
Probes

Web sensor T4511 - remote thermometer with Ethernet interface

code: T4511
Ambient temperature t-line Web sensor for Pt1000 sensor. Remote alarm.

Web Sensor for external Pt1000 temperature probe.

WiFi Router Easy wireless communication using Web Sensor and optional  Wireless TP-LINK router.

 

Included in delivery:


Send request
   

Features

APPLICATIONS:

  • Server rooms monitoring
    Temperature monitoring of the server rooms and rack units, SNMP monitoring, remote alarm by email and Syslog

  • Building HVAC management
    Temperature monitoring of buildings, history data to Comet Database, remote alarm by email or SMS

  • Warehouses
    Temperature monitoring of storage, history data to Comet Database or 3rd party SCADA system

  • Museums, archives, galleries
    Temperature is requested for rooms where old valuable documents are stored, history data to Comet Database, remote alarm by email or SMS

  • Factories and manufacturing
    Temperature monitoring for food processing industry, pharmaceutical industry, aerospace industry, etc.

  • Air-conditioned rooms
    Temperature rising indicates cooling fault, remote alarm by email
  Temperature LCD Ethernet WWW WWW config 1000 values Graph CSV Email Modbus XML SNMP Trap SOAP Syslog SNTP MIN/MAX


P8541 demo

SOFTWARE:

  • Comet Database
    Complex solution for data acquisition and analysing. Easy to use and high flexible database software for Comet Transmitters and Regulators.

  • T-Sensor software
    Free configuration utility for Comet Transmitters and Regulators.

  • SensorReader software
    Basic data acquisition utility for Comet Transmitters and Regulators. Software is free for download.

  • 3rd party software
    Cacti, InTouch, ControlWeb, EasyView, LabVIEW. Support for this software is provided by the 3rd party companies.
  Online Ethernet Monitoring system

FEATURES:

Temperature
Temperature  Web Sensor is designed for measuring from Pt1000 temperature probe. Degrees Celsius and Fahrenheit are user selectable.
Dual line LCD
Ethernet Large dual line LCD for display of temperature is an advantage. Display can be switched off.
Ethernet interface
Ethernet 10Base-T/100Base-TX Ethernet interface via standard RJ45 connector. IP address can be obtain automatically from DHCP server or set manually. Internet protocol version 4 is supported only.
WWW server
WWW WWW config Actual measured values are accessible via powerful embedded web server. Web pages are ready for access from mobile devices like smartphones and tablets. Device configuration via web pages is possible too. The device allows you to user customize the design of web pages.
History values memory
1000 values Measured values are stored into history memory according selected time interval. Capacity of the memory is 1000 records for each channel. Values inside history memory are not backuped. Memory is cleared after device restart.
History graphs
Graph Graphs with history values are accessible via web pages. Modern HTML5 canvas graphic component allows to use graphs from thousands of devices. It is not problem show graphs on tablets or smartphones. All modern web browsers are supported - Firefox, Opera, Chrome or Internet Explorer 9.
Email
Email Warning email are sent when measured value exceed selected limits. Emails are also send when values returns back into safe range. SMTP authentication is supported, but SSL not. Domain name for SMTP server address is supported. Emails with CSV file attachment can be sent at selected intervals.
Actual values via XML
XML XML protocol for actual measured values reading. This protocol is suitable for device integration into 3rd party SCADA systems.
History export to CSV
CSV History values can be exported for next processing by the CSV file. CSV file can be processed inside spreadsheet application like Microsoft Excel or OpenOffice Calc. Two formats of CSV file are supported - dot and comma decimal point separators. Timestamps inside CSV file are shown when device time is synchronised by the SNTP server. CSV file can be downloaded from web pages or periodically send as email attachment.
ModbusTCP protocol
Modbus Modbus protocol for communication with SCADA systems or third party software. Device use Modbus TCP protocol version. Two Modbus clients can be connected to device at one moment.
SNMP protocol
SNMP SNMP version 1 protocol for IT infrastructure. Using SNMP protocol you can read actual measured values, alarm status and alarm parameters. Via SNMP protocol is also possible to get last 1000 measured values from history table. MIB tables with OID description are available.
SNMP Trap
Trap SNMP Trap for IT infrastructure. The device allows sending Traps to selected Trap receiver server. Traps are sent in case of alarm on channel or at error states like unable to send email, unable to deliver SOAP message, etc.
SOAP protocol
SOAP The device allows to send currently measured values via SOAP v1.1 protocol. The device sends values in XML format to the web server. The advantage of this protocol is that communication is initialized by the device side. Due to it is not necessary use port forwarding.
Syslog protocol
Syslog Syslog protocol for IT infrastructure monitoring systems. The device allows sending text message to selected Syslog server. Messages are sent in case of alarm on channel or at error states like unable to send email, unable to deliver SOAP message, etc.
SNTP protocol - time synchronization
SNTP Time synchronisation with SNTP server. Actual time is shown at web pages and is necessary for timestamps inside CSV files. Synchronisation interval can be set to one day or to one hour.
MIN/MAX memory
MIN/MAX Memory for minimum and maximum values. Memory is independent on values in history memory. Minimum and maximum values can be cleared according user requirements.

 

Technical Data

Technical parameters Value
Output Ethernet
Measured Value Temperature
Construction Type For External Temperature Probe Pt1000
Design Industrial
Temperature Measuring Range -200 to 600 °C
Relay Output No
Two-State Input No
Lcd Display Yes
PoE No
Accuracy of temperature output ±0.2°C (without temperature probe)
Resolution 0.1°C
Measuring interval 2s
Available temperature units degrees Celsius, degrees Fahrenheit
Temperature operating range -30 to +80°C
IP protection IP30
LAN connection RJ-45 connector, 10Base-T or 100Base-TX
Communication protocols WWW, ModbusTCP, SNMPv1, SOAP, XML
Alarm protocols E-mail, SNMP Trap, Syslog
Configuration T-Sensor, WWW configuration
Power 9 to 30Vdc, maximum consumption 1W
Power connector co-axial, diameter 5.5 x 2.1mm
Dimensions 88.5 x 94 x 39.5mm (W x H x D)
Weight approximately 145g
Warranty 2 years
Pt1000TG8/0, temperature probe, cable 1 m
code: SN104
Pt1000TG8/0, temperature probe, cable 1 m
Pt1000TG8/0, temperature probe, cable 2 m
code: SN105
Pt1000TG8/0, temperature probe, cable 2 m
Pt1000TG8/0, temperature probe, cable 5 m
code: SN108
Pt1000TG8/0, temperature probe, cable 5 m
Pt1000TG8/0, temperature probe, cable 10 m
code: SN113
Pt1000TG8/0, temperature probe, cable 10 m
Pt1000TR050S/0, temperature probe, cable 1 m
code: SN247
Pt1000TR050S/0, temperature probe, cable 1 m
Pt1000TR050S/0, temperature probe, cable 2 m
code: SN248
Pt1000TR050S/0, temperature probe, cable 2 m
Pt1000TR050S/0, temperature probe, cable 5 m
code: SN249
Pt1000TR050S/0, temperature probe, cable 5 m
Pt1000TG7/0, temperature probe, cable 1 m
code: SN164
Pt1000TG7/0, temperature probe, cable 1 m
Pt1000TG7/0, temperature probe, cable 2 m
code: SN165
Pt1000TG7/0, temperature probe, cable 2 m
Pt1000TG7/0, temperature probe, cable 5 m
code: SN166
Pt1000TG7/0, temperature probe, cable 5 m
Pt1000TG7/0, temperature probe, cable 10 m
code: SN167
Pt1000TG7/0, temperature probe, cable 10 m
2301-220/0, temperature probe, cable 1 m
code: SN168
2301-220/0, temperature probe, cable 1 m
2021-150/0, temperature probe, cable 1 m
code: SN169
2021-150/0, temperature probe, cable 1 m
PTS350A-2/0, temperature probe, cable 2 m
code: SN170
PTS350A-2/0, temperature probe, cable 2 m
PTS350A-5/0, temperature probe, cable 5 m
code: SN182
PTS350A-5/0, temperature probe, cable 5 m
PTS350A-10/0, temperature probe, cable 10 m
code: SN183
PTS350A-10/0, temperature probe, cable 10 m
2034-220/0, temperature probe, cable 1 m
code: SN175
2034-220/0, temperature probe, cable 1 m
2061-200/0, temperature probe, cable 1 m
code: SN178
2061-200/0, temperature probe, cable 1 m
2061-200/0, temperature probe, cable 2 m
code: SN179
2061-200/0, temperature probe, cable 2 m
2061-200/0, temperature probe, cable 5 m
code: SN180
2061-200/0, temperature probe, cable 5 m
2061-200/0, temperature probe, cable 10 m
code: SN181
2061-200/0, temperature probe, cable 10 m
Pt1000TGL40/0, temperature probe, cable 1 m
code: SN185
Pt1000TGL40/0, temperature probe, cable 1 m
Pt1000TGL40/0, temperature probe, cable 2 m
code: SN186
Pt1000TGL40/0, temperature probe, cable 2 m
Pt1000TGL40/0, temperature probe, cable 5 m
code: SN187
Pt1000TGL40/0, temperature probe, cable 5 m
Pt1000TGL40/0, temperature probe, cable 10 m
code: SN188
Pt1000TGL40/0, temperature probe, cable 10 m
Pt1000TR160/0, temperature probe, cable 1 m
code: SN199
Pt1000TR160/0, temperature probe, cable 1 m
Pt1000TR160/0, temperature probe, cable 2 m
code: SN200
Pt1000TR160/0, temperature probe, cable 2 m
Pt1000TR160/0, temperature probe, cable 5 m
code: SN201
Pt1000TR160/0, temperature probe, cable 5 m
Pt1000TR160/0, temperature probe, cable 10 m
code: SN202
Pt1000TR160/0, temperature probe, cable 10 m
PTS380K/0 temperature sensor with a stainless steel connection head and connector
code: SN205
PTS380K/0 temperature sensor with a stainless steel connection head and connector
2091-250/0, Stick-in probe, cable 1 m
code: SN210
2091-250/0, Stick-in probe, cable 1 m
2091-250/0, Stick-in probe, cable 2 m
code: SN211
2091-250/0, Stick-in probe, cable 2 m
2091-250/0, Stick-in probe, cable 5 m
code: SN212
2091-250/0, Stick-in probe, cable 5 m
2091-250/0, Stick-in probe, cable 10 m
code: SN213
2091-250/0, Stick-in probe, cable 10 m
2071-030/0, special probe with CINCH connector
code: SN214
2071-030/0, special probe with CINCH connector
Pt1000TG68/0, temperature probe, cable 2 m
code: SN232
Pt1000TG68/0, temperature probe, cable 2 m
Pt1000TG68/0, temperature probe, cable 5 m
code: SN233
Pt1000TG68/0, temperature probe, cable 5 m
Pt1000TG68/0, temperature probe, cable 10 m
code: SN234
Pt1000TG68/0, temperature probe, cable 10 m
Pt1000TR125/0, temperature probe, cable 1 m
code: SN239
Pt1000TR125/0, temperature probe, cable 1 m
Pt1000TR125/0, temperature probe, cable 2 m
code: SN240
Pt1000TR125/0, temperature probe, cable 2 m
Pt1000TR125/0, temperature probe, cable 5 m
code: SN241
Pt1000TR125/0, temperature probe, cable 5 m
Pt1000TR125/0, temperature probe, cable 10 m
code: SN242
Pt1000TR125/0, temperature probe, cable 10 m
Comet Database Comet Database
code: CDB
System for collecting, alarming and analysing of measured data from all COMET devices.
Database Viewer for Comet Database Database Viewer for Comet Database
code: DBV
Low cost browser Database Viewer enables several clients to view database from different places on network/internet.
Web sensor T0510 - remote thermometer with Ethernet interface Web sensor T0510 - remote thermometer with Ethernet interface
code: T0510
Ambient temperature t-line Web sensor. Remote alarm.
H4531 - thermometer with Ethernet interface and relays H4531 - thermometer with Ethernet interface and relays
code: H4531
Temperature Ethernet sensor for Pt1000 sensors with two relay outputs.