Four; load impedance: 600 Ω maximum
Connection: 22 to 16 AWG wire, 22 to 20 AWG
recommended, twisted pair shielded wire
Four; type: not powered SPDT relays, each rated
at 5 A resistive, 240 VAC maximum
Connection: 18 to 16 AWG wire, 18 AWG stranded
recommended
Four; connection: 22 to 16 AWG wire, 22 to
20 AWG stranded (isolated DC voltage input or an
open-collector/relay contact closure input)
recommended
Input power—AC: T 1.6 A, 250 VAC; DC: T 6.3 A,
250 VAC
Output power—AC: T 5.0 A, 250 VAC; DC: T 1.6 A,
250 VAC
Alarm relay outputs: T 5.0 A, 250 V
Sample line and sample bypass drain: 6 mm OD
push-to-connect fitting for plastic tubing
Air purge air inlet: 6 mm OD push-to-connect fitting
for plastic tubing
Chemical and case drains: 11 mm (7/16 in.) ID slip-
on fitting for soft plastic tubing
Sample pressure, flow rate,
and temperature
Pressure: 2–87 psi to preset pressure regulator
Flow rate: 55–300 mL/minute
Temperature: 5 to 50 °C (41 to 122 °F)
1, 2, 4 or 6; programmable sequence
0.425 m
3
/hour (15 scfh
1
), instrument quality air
ETL certified to UL and CSA standards, CE marked
452 x 360 x 804 mm (17.8 x 14.2 x 31.7 in.)
Rating: NEMA 4x/IP65
Material: PC/ABS case, PC door, PC hinges and
latches, 316 SST hardware
Indoor use only. Keep away from direct sunlight.
20 kg (45 lb) without reagents and standards,
36.3 kg (80 lb) with reagents
Pollution
degree/installation
category
AC: 100–240 VAC, 50/60 Hz
Instrument: 0.5 A nominal, 2.6 A maximum
Connection: 18 to 16 AWG wire, 18 AWG stranded
recommended
5 to 45 °C (41 to 113 °F)
–20 to 60 °C (–4 to 140 °F)
Table of contents
Specifications on page 3
General information on page 4
Installation on page 7
Table 1 General specifications (continued)
Specifications
Specifications are subject to change without notice.
Table 1 General specifications
1
standard cubic feet per hour