Comet H4531R – Rack-Mount Thermometer with Ethernet & Relays
The Comet H4531R is a professional rack-mount thermometer featuring Ethernet connectivity and relays.
€353.00
The Comet H4531R is the professional 1U rack-mount temperature sensor with Ethernet interface, external Pt1000 probe, two relay outputs and three binary inputs. Ideal for precise temperature monitoring in server rooms and 19-inch cabinets
The Comet H4531R is a high-quality rack-mount temperature sensor with Ethernet interface and two relay outputs. The device was specially developed for the online monitoring of temperature with an external Pt1000 probe and is excellently suited for use in 19-inch cabinets, server rooms and technical facilities.
The H4531R features three binary inputs for acquiring two-state signals as well as two relay outputs for controlling external devices. The wide measuring range from -200 to +600 °C and the high accuracy of ±0.2 °C make it the ideal solution for demanding temperature monitoring tasks.
The measured values can be integrated online into the COMET Cloud, with the COMET Database software or into third-party systems.
Why the Comet H4531R is the best rack-mount thermometer:
- 1U rack-mount design for 19-inch cabinets
- Ethernet interface for online monitoring
- Wide temperature range from -200 to +600 °C
- High accuracy of ±0.2 °C with external Pt1000 probe
- Two powerful relay outputs
- Three binary inputs for two-state signals
- Easy integration into existing systems
- COMET Cloud and database support
- High long-term stability
- Traceable calibration certificate included
Technical Data:
- Temperature measuring range: -200 to +600 °C
- Temperature accuracy: ±0.2 °C
- Resolution: 0.1 °C
- Relay outputs: 2x (50 V / 2 A)
- Binary inputs: 3 pieces
- Operating voltage: 12 V DC
- Measuring interval: 2 seconds
- Dimensions: 483 x 44 x 45 mm (1U)
- Protection class: IP30
- Weight: approx. 1025 g
Delivery Volume
- H4531R rack-mount thermometer
- Operating manual
- Traceable calibration certificate
- Free configuration software TSensor
- COMET Cloud for 3 months
- Power supply NOT included in delivery
- No sensors included in delivery
Comet H4531R - Rack temperature measuring device with Ethernet interface and relays
General Data
- Temperature measuring device for external Pt1000 probe
- Suitable for online monitoring of temperatures
- 2 relay outputs for controlling external devices
- 3 binary inputs for acquiring two-state signals
- Acoustic alarm via integrated buzzer (can be switched off)
- Processing and analysis of measurement data via:
- COMET Cloud
- COMET Database Software
- Integration into third-party systems
Technical Data
- Measured quantity:
- Temperature
- Temperature sensor (external Pt1000 probe):
- Measuring range: -200 °C ~ +600 °C
- Accuracy: ±0.2 °C
- Resolution: 0.1 °C
- Measuring interval: 2 s
- Available temperature units: °C, °F
- Power supply: 12 VDC
- Maximum power consumption: 1 W
- Dimensions: 483 × 44 × 45 mm
- Rack installation height: 1 HE (1U)
- Weight: approx. 1025 g
- Warranty: 3 years
Relay Outputs
- 2 × relay outputs
- Maximum switching voltage: 50 V
- Maximum switching current: 2 A
- Maximum switching capacity: 60 VA
Binary Inputs
- 3 × binary inputs
- Supported input signals:
- Potential-free contact
- Open collector signal
- Two-state voltage signal
- Inputs not galvanically isolated
- Minimum pulse duration: 500 ms
- Voltage at open contact: < 3.3 V
- Low level: 0 to +0.5 V
- High level: +3.0 to +30 V
Communication & Network
- Ethernet interface
- WWW web interface
- Modbus TCP
- SNMPv1
- SOAP
- XML
- Alarming via e-mail (SMTP authentication supported)
- SNMP Trap
- Syslog
Ambient Conditions
- Operating temperature: -30 °C ~ +80 °C
Connections
- 1 × connection for external Pt1000 temperature probe
- 1 × Ethernet connection
- 2 × relay outputs
- 3 × binary inputs
Protection Class
- IP30
Delivery Volume
- Comet H4531R rack temperature measuring device
- Operating manual
- NO POWER SUPPLY included in delivery
- NO SENSORS included in delivery
Compatible Temperature Probes
Compatible Power Supply
Communication
Additional Sensors
Manufacturer Information:
COMET SYSTEM, s.r.o.
Bezručova 2901
756 61 Rožnov pod Radhoštěm
Czech Republic
Phone: +420 571 653 990
Email: info@cometsystem.com
Responsible person:
Didactum® Security GmbH
Im Mühlenfeld 4
48163 Münster
Deutschland
Fon:
(+49) 250 19 71 63 54 / (+49) 171 33 11 577
Email: info@didactum-security.de
