RTU Unit Flow Meter is a fully integrated unit: data-logger, cell modem and battery all together, fit into an extremely compact and robust aluminum case. In contrast to standard logger solutions this RTU does not need a separate enclosure, lots of wires to modem, battery and antenna, complicated setup to make the logger talk to the modem, etc. This RTU is truly plug and play. Connect the sensors and your solar panel by simply screwing in a connector, insert your SIM card.
Supporting many analog and digital sensors, lots of pulse counters and even TTL outputs, it can be expanded to far beyond 100 I/O channels, making it a truly universal RTU for all kinds of environmental monitoring tasks. RT Unit flow meter GSM/GPRS was developed to meet the most stringent requirements towards a universal telementry station: high resolution, WMO compliance, synchronous and asynchronous monitoring, lots of memory, 60 I/O channels, and much more. It comes in a robust aluminum housing, with integrated battery and quadband MotorolaGPRS modem. Power is supplied by a solar panel the size of a postcard.
∎Applications :
∎Features :
∎Technical Specifications :
Type | Details |
Frequency ranges | 850 & 1900 MHz |
Operating temperature | -20°C ... +65°C / -4°F ... 149°F extended temp. ranges from -30°C ... +75°C / -22°F ... 167°F upon request |
Mounting | Mast mounting bracket, integrated |
Analog inputs | 12 x 0...1V/2.5VDC (3 channels on Port C can be programmed to a measuring range of 0...150mV DC low temp. drift with internal amplification) |
SIM-Cards | small form factor |
Digital inputs | 40 x SDI-12 Values |
Connection types | - GSM: CSD Circuit Switched Data - UMTS: optional - GPRS |
Sensor excitation voltage | Programmable: - Unregulated battery voltage from 5.5V ........V - Stabilized voltage, programmable from 3.3V ... 5.5V in 0,1V increments |
- UMTS: optional | yes |
GPRS connectionsettings | Programmable: - permanent connection - scheduled connection, from 1 x per minute to 1 x per day |
Antenna | Omni directional, vertical,TNC jack, +2dBi |
Connectors for sensors and power | 4 x M9 female 7-pin to sensor 1 x M9 female 5-pin to power IP-67 protection class Sockets: brass, nickel plated, with gold plated socket contacts Protective cap |
Power Supply | Internal 6.2V battery, charged by solar panel or mains power supply |
∎Telemetric Features :
∎Other customizable :
∎Requirement from client site while installation :