Descripción
Comet P8552 Web Sensor Two Channels with Binary Inputs
- Remote alarm
- Measure temperature or relative humidity
- Temperature can be displayed in °C or °F
- Communication with the device is realized via Ethernet network
- P-line Web Sensor
- Built-in temperature sensor
Web Sensor P8552 and Web Sensor P8652 are used to measure temperature or relative humidity up to two external probes. This allows to measure values from two different places by one device. Temperature can be displayed in °C or °F. Relative humidity have unit %RH. Device is equipped by three binary inputs. Binary inputs allow get values from dry contacts or binary sensors with voltage output. Type of the binary input is selectable in device setup.
Communication with the device is realized via Ethernet network. Device P8652 can be powered from external power supply adapter or by using power over Ethernet – PoE. Web Sensor P8552 supports powering from adapter only.
The devices are equipped with two connectors for connection of the temperature and humidity external probes and three binary inputs for two-states signals. The dry contact or two-state voltage signal can be connect to the binary input.
Applications
- Server Rooms Monitoring
- Building HVAC Management
- Warehouses
- Home automation
- Factories and Manufacturing
- Air-Conditioned Room
- Museums, archives, galleries
Software
Comet Database
T-Sensor Software
Sensor Reader software
Software
Manufacturer Specs
| Comet P8552 Specifications | |
| Technical Parameters | Value |
| Output | Ethernet |
| Measured Value | Temperature + Relative Humidity |
| Construction Type | For External Probes |
| Design | Industrial |
| Temperature Measuring Range | -55 to 100 °C |
| Relay Output | No |
| Two-State Input | Yes |
| Lcd Display | No |
| PoE | No |
| Accuracy with DSTR162/C, DSTGL40/C, DSTG8/C probe | ±0.5°C from -10 to +80°C, else ±2°C |
| Accuracy with DSRH01, DSRH02, DSRH05 probe | ±3.5% RH (10% – 90% RH) at 25°C, ±2°C |
| Measuring temperature range with DSTR162/C, DSTGL40/C probe | -30 to +80°C |
| Measuring temperature range with DSTG8/C probe | -50 to +100°C |
| Measuring relative humidity range with DSRH01, DSRH02, DSRH05 probe | 0 to 100%RH (not condensing) |
| Measuring temperature range with DSRH01, DSRH02, DSRH05 probe | 0 to +50°C |
| Resolution | 0.1°C, 0.1%RH |
| Measuring interval | 2s |
| Supported units | degrees Celsius, degrees Fahrenheit, percent of Relative humidity |
| Temperature operating range | -30 to +80°C |
| IP protection | IP30 |
| Number of binary inputs | 3 |
| Galvanic isolation of binary inputs | no |
| Type of binary inputs | dry contact/voltage contact |
| LAN connection | RJ-45 connector, 10Base-T or 100Base-TX |
| Communication protocols | WWW, ModbusTCP, SNMPv1, SOAP, XML |
| Protocols for alarms | E-mail, SNMP Trap, Syslog |
| Configuration | T-Sensor, WWW configuration |
| Power | 5Vdc, maximum consumption 1W |
| Power connector | co-axial, diameter 5.5 x 2.1 mm |
| Dimensions | 88 x 74 x 39.5 mm (W x H x D) |
| Weight | approximately 140g |
| Warranty | 3 years |
Tech Specs
Test Equipment General Attributes |
|
|---|---|
| Product Weight | 0.31 LBS |
| Shipping Weight | 0.35 LBS |
| Country of Origin | Czech Republic |
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