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7
Technical Specifications
Power Characteristics
•
10VDC-30VDC, 24 VDC @ 200mA typical
RF Characteristics
•
902 MHz – 928 MHz Frequency Hopping Spread Spectrum (FHSS), FCC certified
ISM license-free band
•
Up to 3000' range to Transmitters with clear line of sight; 500' to 1000' range with obstructions
•
The RF module in each Transmitter is individually tested and calibrated over the full
temperature range to ensure reliable wireless operation
Output Options
•
RS-485 digital communications with conversion to RS-232 or USB for interface with
PC or server and WMT (WMT) (optional)
•
Serial
Modbus RTU (Binary) over RS-485
Modbus
•
over TCP/IP (via optional converter)
Physical Characteristic
•
Baked
enamel explosion-proof, weather-proof and corrosion-proof housing
•
Electromagnetic
•
Compliance
(CE
•
Operates within specification in fields from 80 to 1,000 MHz with field strengths to 10
V/m. Meets EN 50082-1 general immunity standard and EN 55011 compatibility
emissions standard
Industrial Certification
•
Rated for industrial use FM rated: -40°F to 185°F(-40°C to 85°C)
104°F(-40°C to 40°C)
•
FM Approved as explosion-proof (XP) for Class I, Division 1, Groups B,C,&D, T6; as
dust ignition-proof for Class II/III, Division 1, Groups E, F, &G, T6; indoor and outdoor
(Type 4X)
hazardous (classified) locations.
•
CSA Approved as explosion-proof (XP) for Class I, Division 1, Groups B,C,&D, T6; as
dust ignition-proof for Class II/III, Division 1, Groups E, F, &G, T6; indoor and outdoor
(Type 4X)
hazardous (classified) locations.
•
NEMA
4X explosion-proof housing
Compatibility
)
CSA Rated: -40°F to
34
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