Environmental Monitoring System (EMS-01) Instruction Manual
8
2.1
Technical Specifications
EMS-01
Specification
Notes
Dimensions
146 x 86 x 69 mm
Millimetres
. Width x Height x Depth
Weight
300 g
Grams
(0.3 Kilograms)
Supply Voltage
100-240 VAC
Volts / Alternating Current
50-60 Hertz
Motherboard Output Relay Voltage
250 VAC
Motherboard Output Relay Current
8 A
Amps
. Maximum into resistive load
Relay Minimum Load
10 mA
Milliamps
. At 5 VDC (Volts / Direct Current)
Leader Cable
Belden 9534
Belden 9534 EIA RS-232 Multicore Cable (4
Core, 24 AWG, 0.2 mm²). Variable length.
Detection Response Time
1 second
Alarm (Audible)
85 dB
Decibels
. Within 0.6 m range
Alarm (Visible)
LED Indicator
Front panel
Operating Temperature
0 to +50°C
Degrees Centigrade
. Ambient temperature
Operating Humidity
10 to 95%
Relative humidity (non-condensing) at 45°C
Operating Altitude
0 to 3,000 m
Metres
Storage Temperature
-20 to +70°C
Input channels
1
Maximum Sensor Cable Length
100 m (with
maximum 20 probes)
Use recommended yellow Sensor Cable
(SCY). Also requires End of Line (EOL)
terminator.
Table 1:
EMS-01 Technical Specifications