Thermometer with Ethernet interface and relays
BRAND
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
Technical data
Measured value
Temperature
Two-state signal
TEMPERATURE SENSOR – external probe Pt1000
Measuring range
-200 to +600 °C
-200 to +600 °C
Accuracy
±0.2 °C
±0.2 °C
Resolution
0.1 °C
0.1 °C
RELAY OUTPUTS
Quantity
2
2
Maximal voltage
50 V
50 V
Maximal current
2 A
2 A
Maximal power
60 VA
60 VA
BINARY INPUTS
Quantity
3
3
Signal for binary inputy
dry contact, open collector or two-state voltage signal.
Inputs are not galvanically isolated.
dry contact, open collector or two-state voltage signal.
Inputs are not galvanically isolated.
Minimum pulse duration on binary input
500 ms
500 ms
Voltage across open contact
< 3,3 V
< 3,3 V
Low voltage level
0 to +0,5 V
0 to +0,5 V
High voltage level
+3,0 to +30 V
+3,0 to +30 V
GENERAL TECHNICAL DATA
Operating temperature
-30 to +80 °C
-30 to +80 °C
Channels
1x external temperature probe
1x external temperature probe
Acoustic alarm
from built-in beeper – switchable
from built-in beeper – switchable
Output
Ethernet
Ethernet
Measuring interval
2 s
2 s
Range of humidity sensor temperature compensation
all temperature range
all temperature range
Available temperature units
degrees Celsius, degrees Fahrenheit
degrees Celsius, degrees Fahrenheit
Communication protocol
WWW, ModbusTCP, SNMPv1, SOAP, XML
WWW, ModbusTCP, SNMPv1, SOAP, XML
Alarm protocols
E-mail (SMTP authentication is supported), SNMP Trap, Syslog
E-mail (SMTP authentication is supported), SNMP Trap, Syslog
Power
9-30 Vdc
9-30 Vdc
Protection class
IP40
IP40
Dimensions
136 x 117 x 45 mm
136 x 117 x 45 mm
Weight
approx. 340 g
approx. 340 g
Warranty
3 years
3 years
code
H4531
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