CartaSense Ltd. GPRSUSG01 用户手册
M-Sensor Specifications
34
Version; 1.3
A.4:
M-Sensor Specifications
Networking and system Configuration
Communications Network
Communications Network
Multi-hop, cluster tree wireless sensor
network
network
Number of Communications
Channels:
Up to four
Multi-hops (Store and Forward)
Up to 15 hops
Network Robustness
Self-healing, adaptive
Temperature measurement Rate per
RS
Remotely programmable from 2 min up
to 255 min (default 10 min)
Certifications & Compliances
FCC,CE, WHO, RoHS, EN 12830, EN/UL
60950
UHF Network
Operating Frequency
Operating Frequency
433 MHz ISM band.
Maximum rated output power
less than 0dBm
RF Read Range
Up to 500 m per hop in free space at -4
dBm
PHYSICAL AND ENVIRONMENTAL
Water-proof
Water-proof
IP67 for temperature only
IP 65 if RH is required
Dimensions:
8.5 x 5 x h21 cm (Without the mount)
9 x 7 x h21.5 cm (Including mount)
Weight:
250gr. (Without the mount, including
batteries)
300gr. (Including mount)
Color:
Grey
Power
DC power input
DC power input
2 replaceable AA batteries (not included)
Measurement specifications
Maximum measurement Range
Maximum measurement Range
(from 0ºC to +60ºC)
Temperature: -35ºC to +65ºC Relative
Humidity: 35% to 100%
Option for 0% to 100% is available with
Option for 0% to 100% is available with
add-on module
Accumulated Operation Time
Up to 3 years if connected without
battery replacement
Temperature measurement accuracy ±0.5ºC (in range -10ºC to +50 ºC)
±0.8ºC (in range -35ºC to -10ºC & 50ºC
to +60ºC)
to +60ºC)
Relative Humidity measurement
accuracy
accuracy
Measurement range: 35% to 100%
accuracy: ±5%
accuracy: ±5%
Measurement range with add-on module
: 0% to 100% accuracy: ±3%
Relative Humidity Resolution
1%
Memory Capacity
2500 measurement points of each
temperature and relative humidity
Remote configuration
Product can be configured / programmed