Specification - ABB 9438 User Manual

10 SPECIFICATION

System
Measuring ranges
Programmable within the ranges 0 to 20.0 µg kg
20 mg kg –1
Scaling
µg kg –1 , mg kg –1 or ppb, ppm
Accuracy
±5% of reading or ±1 µg kg
Response time
90% of a step change in 1 minute
Resolution
0.1 µg kg –1
Stability
±5% of reading or ±1 µg kg
greater
Not applicable when autocalibration is in operation
Temperature compensation
5 to 55°C (41 to 131°F) automatic using Pt1000 resistance
thermometer
Salinity correction
Preset within the range 0 to 80 ppt
Barometric pressure correction
Preset within the range 500 to 800 mm Hg
Sample flow
–1
100 to 400 ml min
Sample pressure
Maximum 2 bar
Sample temperature
5 to 55°C (41 to 131°F)
Sensor ambient temperature
0 to 55°C (32 to 131°F)
Environmental Data
Operating temperature limits
–20 to 55°C (–4 to 131°F)
Operating humidity limits
Up to 95% RH non-condensing
Storage temperature limits
Liquid handling panel:
Sensor:
Transmitter:
Solenoid valve power
supply (optional):
Protection
Liquid handling panel
IP65
IP54 – Liquid handling panel enclosure
Solenoid valve power supply
(optional): IP65 (optional)
Transmitter
Panel-mounting, IP66/NEMA4X
Wall-mounting, IP66/NEMA4X front
–1
and 0 to
–1 , whichever is the greater
–1 per week, whichever is the
–25 to 70°C (–13 to 158°F)
0 to 55°C (32 to 131°F)
–25 to 70°C (–13 to 158°F)
–25 to 70°C (–13 to 158°F)
Power Requirements
System
Power consumption, <21 VA
Transmitter
Power supply, 100 to 130 V or 200 to 260 V 50/60 Hz
Power consumption, <10 VA
Error due to power supply variations
Less than ±2% for +6% –20% variation from nominal
supply voltage
Insulation, mains to earth
2 kV r.m.s.
Solenoid valve
Power supply, 90 to 132 V or 180 to 264 V 47/63 Hz
Power consumption, <11 VA
Mechanical Data
Mounting
Transmitter, Wall- or Panel-mounting
Liquid handling panel/enclosure, Wall-mounting
Solenoid valve power supply, Wall-mounting
Overall dimensions
Liquid handling panel
without unions and without
environmental enclosure:
with environmental
enclosure:
Transmitter
Wall-mounting:
Panel-mounting:
Panel cutout:
Weights
Liquid handling panel
With sensor fitted, without
environmental enclosure:
With sensor fitted and with
environmental enclosure:
Transmitter
Wall-mounting:
Panel-mounting:
Solenoid valve
power supply:
Sample connections
Compression fitting to accept either 6 mm or
tubing – to be specified when ordering
100 approx. x 310 x 118 mm
(3.94 approx. x 12.2 x 4.65 in.)
250 x 440 x 160 mm
(9.84 x 17.32 x 6.3 in.)
160 x 214 x 68 mm
(6.29 x 8.43 x 2.68 in.)
96 x 96 x 191 mm
(3.78 x 3.78 x 7.52 in.)
92 x 92 mm
(3.62 x 3.62 in.)
1.3 kg (2.86 lb)
3.9 kg (8.58 lb)
2 kg (4.41 lb)
1.5 kg (3.31 lb)
0.7 kg (1.54 lb)
1 / in. O.D.
4
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