Neutronics 7100E - Appendix B: Specifications

Model 7100E Appendix B
Manual P/N: C5-06-4900-14-0
Revision A, dated 24-Jun-2016
53
6.2 Appendix B – Specifications
Oxygen sensor
External Compact Zirconium Oxide
Display
0.75” 7-segment LED digital display, 4 characters
Displays oxygen from 0 to 2000 parts-per-million.
Resolution:
0–9.9 PPM
X.X
10–99 PPM
XX.
100–999 PPM
XXX.
1,000-2,000 PPM
XXXX.
Color-coded LEDs for system status:
RUN:
Green
FAULT:
Yellow
ALARM-1:
Red
ALARM-2:
Red
Signal Interface
Serial Service Port:
Bi-directional RS-232
Analog Voltage Output:
0–1, 0–5, or 0–10 VDC
Analog Current Output:
Non-isolated 4 – 20 mA, 12 VDC, negative
ground, powered by analyzer, maximum
electrical load 250 Ohms
Range ID Voltage:
0–10 PPM
3.13 VDC + 0.1VDC
0–100PM
3.75 VDC + 0.1VDC
0–1,000 PPM
4.38 VDC + 0.1VDC
0–2,000 PPM
5.00 VDC + 0.1VDC
Relay Outputs
Alarm-1:
Field Adjustable Form C (SPDT) Voltage-free, 5A @ 250
VAC, 5A @ 30 VDC. Configurable to fail-safe/non fail-safe
and ascending/descending action
Alarm-2:
Field Adjustable Form C (SPDT) Voltage-free, 5A @ 250
VAC, 5A @ 30 VDC. Configurable to fail-safe/non fail-safe
and ascending/descending action
Fault:
Non-adjustable Form B (SPST) Voltage-free, 5A @ 250
VAC, 5A @ 30 VDC, non-fail safe action, non-configurable.
Specifications are subject to change without notice.