Hach 1950Plus - Power Requirements; Carrier Gas Requirements

Page 14
Technical Specifications
UVTOCSpecifications.fm
Technical Specifications
Samples
Single stream fast loop inlet
Inlet pressure:
0.15–6 bar (2–87 psig)
Outlet pressure:
Ambient
Inlet temperature:
2–70 °C (36–158 °F)
Flow rate:
25–200 mL/minute
Power Requirements
Switch selectable 115 or 230 V ac ±10%, 50/60 Hz
Wire size information:
Rigid solid: 0.2–4 mm
2
; flexible stranded: 0.2–2.5 mm
2
; AWG: 24–12
Maximum power consumption:
300 VA
Installation Category:
II
Fuses:
AC mains fused for single phase only. For fuse requirements, see section 7.13 on page 127.
Carrier Gas Requirements
Carrier Gas Usage:
450 cc/min in TOC mode; 250 cc/min in TC mode
Clean, CO
2
free air at 2.8 bar (40 psig) minimum to 3.8 bar (55 psig) maximum. Recommended
3.1 bar (45 psi).