MODEL SOLU COMP II SECTION 1.0
DESCRIPTION AND SPECIFICATIONS
2
1.2 SPECIFICATIONS - General
Case: ABS. Pipe, surface, and panel mount versions
are NEMA 4X/CSA 4.
POLLUTION DEGREE 4: Extended Environment
Outdoor use where conductive contamination
such as rain, snow, or dust may be present.
Dimensions
PPaanneell ((ccooddee -1100))::
6.10 x 6.10 x 3.72 in. (155 x
155 x 94.5 mm)
SSuurrffaaccee//PPiippee ((ccooddee -1111))::
6.23 x 6.23 x 3.23 in.
(158 x 158 x 82 mm); see page 5 for dimensions
of pipe mounting bracket.
Conduit openings: Accepts PG13.5 or 1/2 in. con-
duit fittings
Display: Two line, 16-character, back-lit display.
Character height: 4.8 mm. Display can be cus-
tomized to meet individual requirements.
Depending on number of sensors, as many as 14
display screens are available.
Ambient temperature and humidity: 0 to 50°C (32
to 122°F), RH 5 to 95% (non-condensing)
Power:
Code -01: 98 to 132 Vac, 50/60 Hz, 8 watts max.
196 to 264 Vac, 50/60 Hz, 8 watts max.
Code -02: 20 to 30 Vdc, 8 watts maximum
Equipment protected throughout by double insula-
tion.
RFI/EMI: EN-50081-2
EN-50082-2
LVD: EN-61010-1
Input: Accepts any combination of one or two pH,
ORP/Redox, or conductivity sensors. For conduc-
tivity measurements, temperature element must
be a Pt 1000 RTD. For pH measurements, use
either a Pt100 or Pt1000 RTD.
Outputs: Two 4-20 mA or 0-20 mA isolated outputs.
Continuously adjustable. Linear or logarithmic.
Maximum load 600 ohms. Output dampening with
time constant of 5 sec is user-selectable.
Alarms: Three alarm relays for process measure-
ment(s) or temperature. Alarm 3 can be
configured as a fault alarm, instead of a
process alarm. Each relay can be configured
independently. Alarm logic (high or low
activation or USP 23*) and deadband are
user-programmable. The USP 23* alarm can
be programmed to activate when the con-
ductivity is within a user-selectable percen-
tage of the limit.
*conductivity/resistivity measurement only
Relays: Form C, single pole double throw, epoxy sealed
Temperature correction [conductivity]: High purity
water (dilute sodium chloride), cation conductivity
(dilute hydrochloric acid), linear temperature coef-
ficient (0.0 to 5.00%/°C), or none. High purity
water and cation conductivity temperature correc-
tion apply between 0 and 100°C. Linear tempera-
ture coefficient can be applied between -5 and
200°C.
Measurement Range [conductivity]:
0.0 to 20,000 µS/cm or 0.05 to 20 MΩ-cm
Measurement Range [pH]: 0 to 14 pH
Measurement Range [ORP]: -1500 to +1500 mV
Temperature Range [conductivity]: -5°C to 200°C
(23°F to 392°F)
Weight/Shipping weight (rounded up to nearest lb or
nearest 0.5 kg): 3 lb (1.5 kg)/4 lb (2.0 kg)
Resistive Inductive
28 Vdc 5.0 A 3.0 A
115 Vac 5.0 A 3.0 A
230 Vac 5.0 A 1.5 A
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