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MAN-0076 Rev 05 Millennium II
December 07, 2012
Net Safety Monitoring Inc
Appendix C: MILLENNIUM II Transmitter Specifications
Transmitter model
Analog-Relay
Analog
Analog/HART
Digital
Electrical
Power Consumption
(with sensor attached)
IR: <150 mA @ 24 VDC
Solid State( H2S or Ammonia): 100mA @24VDC
Voltage Range
10.5 – 32 VDC
10.5 – 32 VDC
18 – 32 VDC
10.5 – 32 VDC
RFI, EMC, Immunity
RFI: 150 to 170 MHz and 450 to 470 MHz, 5W FM radio at 1 meter away; EMC: IEC 61000-1-4 and IEC
61000-4-3 Severity Level 2
Display
Display
OLED and Status LED’s (Separate status for Normal, Fault & Alarm)
Environmental
Temperature
Certified : -55°C to +85°C
(Note: See sensor manuals for sensor certified temperatures).
RH
0 – 99% RH non-condensing
Enclosure
Metallurgy
Copper Free Aluminum (AL6061) or Stainless Steel (SS316)
IP/NEMA
IP67 / NEMA 4X
Mounting
Mounting
Surface Mount, Pipe Mount & other mounting options available.
Outputs
Outputs
(4) Mechanical Relays
5A Form C contacts
30VDC/250Vac OR
(4) Solid State Relays
2.5A Form A contacts
60VDC/VAC
4 – 20 mA - into a
maximum loop
impedance of 800 Ohms
@ 32VDC or 150 Ohms
@ 10.5VDC. Isolated or
non-isolated loop supply
4 – 20 mA with HART
communication protocol
RS 485 Modbus RTU