Thermometer with Ethernet interface and relays
Temperature Ethernet sensor for Pt1000 sensors with two relay outputs.
Sensor H4531 is designed for online monitoring of temperature. Three binary inputs to detection of two-states signals are the advantage. Other devices are controlled by two relay outputs.
Processing and analysis of measured data:
- online in COMET Cloud
- COMET Database software
- integration into 3-party systems
-
codeH4531
-
Warranty3 years
Technical data
Measured value
Temperature
Two-state signal
TEMPERATURE SENSOR - external probe Pt1000
Measuring range
-200 to +600 °C
Accuracy
±0.2 °C
Resolution
0.1 °C
RELAY OUTPUTS
Quantity
2
Maximal voltage
50 V
Maximal current
2 A
Maximal power
60 VA
BINARY INPUTS
Quantity
3
Signal for binary inputy
dry contact, open collector or two-state voltage signal.
Inputs are not galvanically isolated.
Inputs are not galvanically isolated.
Minimum pulse duration on binary input
500 ms
Voltage across open contact
< 3,3 V
Low voltage level
0 to +0,5 V
High voltage level
+3,0 to +30 V
GENERAL TECHNICAL DATA
Operating temperature
-30 to +80 °C
Channels
1x external temperature probe
Acoustic alarm
from built-in beeper - switchable
Output
Ethernet
Measuring interval
2 s
Range of humidity sensor temperature compensation
all temperature range
Available temperature units
degrees Celsius, degrees Fahrenheit
Communication protocol
WWW, ModbusTCP, SNMPv1, SOAP, XML
Alarm protocols
E-mail (SMTP authentication is supported), SNMP Trap, Syslog
Power
9-30 Vdc
Protection class
IP40
Dimensions
136 x 117 x 45 mm
Weight
approx. 340 g
Warranty
3 years
Optional accessories and download
Temperature probe Pt1000TG8/0, without connector
Temperature range: -80 to 200°C
code
SN104
Temperature probe Pt1000TG8/0, without connector, cable 2 meters
Temperature range: -80 to 200°C
code
SN105
Temperature probe Pt1000TG8/0, without connector, cable 5 meters
Temperature range: -80 to 200°C
code
SN108
Temperature probe Pt1000TG8/0, without connector, cable 10 meters
Temperature range: -80 to 200°C
code
SN113
Temperature probe 2061-250/0, without connector
Temperature range: -30 to 250°C
code
SN147
Temperature probe 2061-250/0, without connector, cable 2 meters
Temperature range: -30 to 250°C
code
SN148
Temperature probe 2061-250/0, without connector, cable 5 meters
Temperature range: -30 to 250°C
code
SN151
Temperature probe 2061-250/0, without connector, cable 10 meters
Temperature range: -30 to 250°C
code
SN156
Temperature probe Pt1000TG7/0, without connector
Temperature range: -50 to 200°C
code
SN164
Temperature probe Pt1000TG7/0, without connector, cable 2 meters
Temperature range: -50 to 200°C
code
SN165
Temperature probe Pt1000TG7/0, without connector, cable 5 meters
Temperature range: -50 to 200°C
code
SN166
Temperature probe Pt1000TG7/0, without connector, cable 10 meters
Temperature range: -50 to 200°C
code
SN167
Temperature probe 2304-220/0, without connector, cable 1 meter
Temperature range: -30 to 220°C
code
SN168
Temperature probe 2021-150/0, without connector, cable 1 meter
Temperature range: -30 to 150°C
code
SN169
Temperature probe PTS350A-2/0, without connector, cable 2 meters
Temperature range: -30 to 130°C
code
SN170
Temperature probe 2034-220/0, without connector, cable 1 meter
Temperature range: -30 to 150°C
code
SN175
Temperature probe 2061-200/0, without connector, cable 1 meter
Temperature range: -50 to 200°C
code
SN178
Temperature probe 2061-200/0, without connector, cable 2 meters
Temperature range: -50 to 200°C
code
SN179
Temperature probe 2061-200/0, without connector, cable 5 meters
Temperature range: -50 to 200°C
code
SN180
Temperature probe 2061-200/0, without connector, cable 10 meters
Temperature range: -50 to 200°C
code
SN181
Temperature probe PTS350A-5/0, without connector, cable 5 meters
Temperature range: -30 to 130°C
code
SN182
Temperature probe PTS350A-10/0, without connector, cable 10 meters
Temperature range: -30 to 130°C
code
SN183
Temperature probe Pt1000TGL40/0, without connector, cable 1 meter
Temperature range: -30 to 80°C
code
SN185
Temperature probe Pt1000TGL40/0, without connector, cable 2 meters
Temperature range: -30 to 80°C
code
SN186
Temperature probe Pt1000TGL40/0, without connector, cable 5 meters
Temperature range: -30 to 80°C
code
SN187
Temperature probe Pt1000TGL40/0, without connector, cable 10 meters
Temperature range: -30 to 80°C
code
SN188
Temperature probe Pt1000TR160/0, without connector, cable 1 meter
Temperature range: -30 to 80°C
code
SN199
Temperature probe Pt1000TR160/0, without connector, cable 2 meters
Temperature range: -30 to 80°C
code
SN200
Temperature probe Pt1000TR160/0, without connector, cable 5 meters
Temperature range: -30 to 80°C
code
SN201
Temperature probe Pt1000TR160/0, without connector, cable 10 meters
Temperature range: -30 to 80°C
code
SN202
Temperature probe Pt1000TR160/0, without connector, cable 15 meters
Temperature range: -30 to 80°C
code
SN203
Temperature probe Pt1000TR160/0, without connector, cable 20 meters
Temperature range: -30 to 80°C
code
SN204
PTS380K/0 temperature sensor with a stainless steel connection head and connector
Temperature range: -30 to 100°C
code
SN205
Stick-in probe 2091-250/0, without connector, cable 1 meter
Temperature range: -50 to 250°C
code
SN210
Stick-in probe 2091-250/0, without connector, cable 2 meters
Temperature range: -50 to 250°C
code
SN211
Stick-in probe 2091-250/0, without connector, cable 5 meters
Temperature range: -50 to 250°C
code
SN212
Stick-in probe 2091-250/0, without connector, cable 10 meters
Temperature range: -50 to 250°C
code
SN213
Special probe 2071-80/0, without connector
Temperature range: -30 to 80°C
code
SN214
Temperature probe Pt1000TG68/0, without connector, cable 2 meters
Temperature range: -50 to 200°C
code
SN232
Temperature probe Pt1000TG68/0, without connector, cable 5 meters
Temperature range: -50 to 200°C
code
SN233
Temperature probe Pt1000TG68/0, without connector, cable 10 meters
Temperature range: -50 to 200°C
code
SN234
Temperature probe Pt1000TR125/0, without connector, cable 1 meter
Temperature range: -190 to 150°C
code
SN239
Temperature probe Pt1000TR125/0, without connector, cable 2 meters
Temperature range: -190 to 150°C
code
SN240
Temperature probe Pt1000TR125/0, without connector, cable 5 meters
Temperature range: -190 to 150°C
code
SN241
Cryogenic temperature probe Pt1000TR125/0, without connector, cable 10 meters
Temperature range: -190 to 150°C
code
SN242
Temperature probe Pt1000TR050S/0, without connector, cable 1 meter
Temperature range: -50 to 400°C
Discontinued
Temperature probe Pt1000TR050S/0, without connector, cable 2 meters
Temperature range: -50 to 400°C
Discontinued
Temperature probe Pt1000TR050S/0, without connector, cable 5 meters
Temperature range: -50 to 400°C
Discontinued
Ultra thin temperature probe Pt1000TG3/0, without connector
Temperature range: -50 to 200°C
code
SN252
Ultra thin temperature probe Pt1000TG3/0, without connector, cable 2 meters
Temperature range: -50 to 200°C
code
SN254
Ultra thin temperature probe Pt1000TG3/0, without connector, cable 5 meters
Temperature range: -50 to 200°C
code
SN255
Ultra thin temperature probe Pt1000TG3/0, without connector, cable 10 meters
Temperature range: -50 to 200°C
code
SN256
Temperature probe Pt1000TR050S/0, without 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/0, without connector, for ATEX zone II
Temperature range: -30 to 180°C
code
SN263
Temperature probe Pt1000TG8Ex/0, without connector, for ATEX zone II, cable 2 meters
Temperature range: -30 to 180°C
code
SN264
Temperature probe Pt1000TG8Ex/0, without connector, for ATEX zone II, cable 5 meters
Temperature range: -30 to 180°C
code
SN265
Temperature probe Pt1000TG8Ex/0, without connector, for ATEX zone II, cable 10 meters
Temperature range: -30 to 180°C
code
SN266
Temperature probe Pt1000TG8Ex/0, without connector, for ATEX zone II, cable 15 meters
Temperature range: -30 to 180°C
code
SN267
Temperature probe Pt1000TR050M/0, without connector, cable 1 meter
Temperature range: -50 to 400°C
code
SN270
Temperature probe Pt1000TR050M/0, without connector, cable 2 meters
Temperature range: -50 to 400°C
code
SN271
Temperature probe Pt1000TR050M/0, without connector, cable 5 meters
Temperature range: -50 to 400°C
code
SN272
Temperature probe Pt1000TR050M/0, without connector, cable 10 meters
Temperature range: -50 to 400°C
code
SN273
ac/dc adapter 230Vac to 12Vdc/1A, EU
code
A1515eu
ac/dc adapter 230Vac to 12Vdc/1A, UK
code
A1515uk
ac/dc adapter 230Vac to 12Vdc/1A, US
code
A1515us
KIT-GSM with modem
code
KIT-GSM-W
TL-POE10R - PoE splitter
code
TL-POE
300Mbps Wireless N Nano Router
code
TL-WIFI
Holder for mounting the COMET Transmitter on magnetic surfaces
code
SP103
COMET Database
code
CDB
COMET Cloud
code
cloud
COMET Cloud Lite for Android & iOS
code
cloud_app
Database Viewer for Comet Database
code
DBV
Motion detector JS20
code
JS20
The LD-12 flood detector
code
LD12
Magnetic door contact SA-200-A
code
SA200A
Magnetic door contact with cable length 10m
code
SA200A-10
Magnetic door contact with cable length 15m
code
SA200A-15
Magnetic door contact with cable length 2m
code
SA200A-2
Magnetic door contact with cable length 20m
code
SA200A-20
Magnetic door contact with cable length 30m
code
SA200A-30
Magnetic door contact with cable length 5m
code
SA200A-5
The optical smoke detector SD-283ST
code
SD280
Power detector SP008
code
SP008
Tool for easy connection to WAGO terminals 233 for serial output transmitters
code
SP006
COMET presentation case for samples
code
BM512
COMET Magnetic Foldable Stand
code
PPO001
Software
Comet Database One Click Installer (21.1-V)
Database Viewer 3.20.0.0 dbapi 21.1
TSensor (3-5-8-0)
Sensor Reader (2-0-8-0)
Conversions - application for recalculation of values
COMET Cloud Lite - Android (Google Play)
COMET Cloud Lite - iOS (App Store)
Others
Terms and Conditions COMET System s.r.o.
Manuals
Quick Start Manual
Declaration of Conformity
How to add WebSensor to COMET Cloud
MIB
Software development kit (SDK)
Catalogs
CATALOG - WebSensors with Ethernet output and relay Catalog
Catalogue Sheets - COMET Premium WebSensors & Regulators
Related products
COMET Database
code
CDB
Database Viewer for Comet Database
code
DBV
Thermometer with Ethernet interface and relays
code
H0530
Rack mount thermometer with Ethernet interface and relays
code
H4531R
Wireless IoT thermometer for external probe, Sigfox
code
W0811
IoT Wireless Temperature Datalogger for 4 external probes, with built-in 2G modem
code
U0141M
Reference
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