Overview
Hospitality Enviro Tech GSM receiver temperature humidity data logger is an industrial grade wireless acquisition host transmitted wirelessly by GPRS. Using GPRS wireless network, remote sensor data is sent to the centralized monitoring center. There is no distance limit. Where there is a GPRS network can be monitored. At the same time, the device has a RJ 45 network port, which supports Ethernet TCPIP or UDP or SNMP protocol and can transmit data through wired network.
Features
- Photoelectric isolation, anti EMI for stable operation
- Stores 80,000 data points
- Multi point, long distance measurements supported
- Simple field wiring, POE or DC power
- Ethernet and GPRS dual communication
- Full or half duplex modes supported
- SMS, voice, local alarms, TRAP mode
- Multi point temperature or humidity, switch, RS 485, relay
Technical Specifications
| Quantity | 8 channel input, 4 way relay channel output, 2 way RS 485 to Ethernet bridge |
| Types | Dry contact |
| Connectable sensor | Various sensors such as smoke, water leakage, magnetic door, infrared, vibration |
| Alarm mode | Customize |
| Ethernet protocol | TCP client mode, server mode, UDP, SNMP polling mode |
| Conversion port mode | RS 485 to Ethernet |
| Network Interface | RJ 45, 10 M or 100 M adaptive |
| Wireless transmission | GPRS |
| Device MAC address | Factory default |
| Recording capacity | 80000 |
| Transmission distance | Unlimited |
| Parameter configuration method | Configuration software |
| Protocol | TCP, UDP, SNMP, ARP, DHCP and other network protocols |
| Power supply | POE DC 24 V |
| Dual power supply | Support |
| Working current | 300 mA |
| Enclosure rating | IP 65 |
| Fireproof level | V 0 |
| Anti electromagnetic interference | High level optical isolation |
| Shell | Aluminum alloy |
| Panel | PCB single side |
| Installation Method | Wall Screwed metal surface screw or bundled |
| Humidity | 0% RH to 99% RH, non-condensing |
| Temperature | -4 °F to 158 °F (-20 °C to 70 °C) |
| Shell size | 6.10 in x 5.98 in x 1.34 in (155 mm x 152 mm x 34 mm) |
| Weight | 1.87 lb. (850 g) |
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