ProMinent DULCOTEST 4-20 mA pH V1 Mode D'emploi page 5

Application example
Transducer
Sensor
1 Supply unit for two-wire transducer with electrical isolation.
2 If several inputs are present on the unit, they must be electrically isolated.
Technical data
Type
Measuring range:
Accuracy:
Signal output:
Input resistance:
Connecting thread:
Power supply:
Maximum
power consumption: 0.5 W
Ambient temperature: -5...+50 °C,
Protection type:
Material:
Dimensions:
Weight:
Part Number:
Accessories
2-wire sensor cable, Part No. 725122.6
External diameter:
Conductor cross-section:
Conductor resistance:
Capacitance conductor/conductor:
Flexible lead for liquid potential equalisation, Part No. 809131.6
External diameter:
Length with socket:
SPS
µP-indicator
controller
PC
pH V1
pH 0...14
better than ±pH 0.1
(typical ±pH 0.07)
4-20 mA
= ^ -500...+500 mV
= ^ pH +15.45...-1.45
Output signal is uncalibrated.
Signal output is not electrically isolated from signal input.
Ω
12
>10
SN 6
24 V DC (18-28 V DC)
no condensation
IP 65
PPE
141 x 25mm Ø
80 g
809126.6
1
=
~
Supply
2
rH V1
0...1000 mV
better than ±5 mV
(typical ±3 mV)
4-20mA
= ^ 0...+1000 mV
-
Ω
11
>5 x 10
SN 6
24 V DC (18-28 V DC)
0.5 W
-5...+50 °C,
no condensation
IP 65
PPE
141 x 25mm Ø
80 g
809127.4
4 mm
2 x 0.25 mm
max. 80 Ohms/km
90 pF/m
1.5 mm
30 cm
Pt 100 V1
0...100 °C
better than ±0.5 °C
(typical ±0.3 °C)
4-20mA
= ^ 0...100 °C
-
-
SN 6
24 V DC (18-28 V DC)
0.5 W
-5...+50 °C,
no condensation
IP 65
PPE
141 x 25mm Ø
80 g
809128.2
2