17
2. SPECIFICATIONS AND APPROVALS
2.1. SPECIFICATIONS
Table 2-1: T703/T703U System Specifications
<1% photometer feedback; <3% without photometer feedback (CNST or REF)
Operating Temperature Range
0 - 95% RH, non-condensing
Installation Category (Over Voltage Category ) II
Pollution Degree 2
Intended for Indoor Use Only at Altitudes 2000m
7” (178 mm) x 17” (432 mm) x 24” (609 mm)
35.5 lbs (16.1 kg) including internal zero air pump
Typical Power Consumption
100V – 120V, 60Hz, 3.0 A
220V – 240V, 50/60Hz, 3.0 A
75 W (with Zero Air Pump 150 W)
95 W (with Zero Air Pump 170 W)
0.1 V, 1 V, 5 V or 10 V (selectable)
Range with 5% under/over-range
1 Ethernet: 10/100Base-T
2 RS-232 (300 – 115,200 baud)
2 USB device ports
8 opto-isolated digital control outputs
12 opto-isolated digital control inputs
8 opto-isolated digital status outputs
1 USB com port
1 RS485
Multidrop RS232
Table 2-2: T703/T703U Specifications for Ozone Generator
w/internal zero air source: 1 to 5 LPM adjustable
w/external zero air source: 1 to 15 LPM adjustable
Min: 50 ppb at 2 LPM
Max: 5 ppm at 1 LPM
Min: 3 ppb at 5 LPM
Max: 5 ppm at 1 LPM
Min: 100 ppb LPM
Max: 5 ppm LPM
Min: 15 ppb LPM
Max: 5 ppm LPM