Description
C-3101М(Ех)
Conductometer-concentration
C-3101М.NP
Conductometer-concentration meter for nuclear power plants
C-3122
Conductometer- concentration meter two channelwith contact and inductive sensors
C-3122.P
Conductometer- concentration meter
two-channelwith contact sensors
C-3122.P.I
two-channelwith inductive sensors
C-3122.NP
for nuclear power plants
Quantity of meas channels
1
2
Measuring ranges1)
from 0..1 to 0..1000 μS/cm;
from 0..1 to 0..1000 mS/cm;
concentration of the solutions (H2SO4, HCl, HNO3, NaOH, KOH, NaCl, etc.)
from 0..1 to 0..1000 mS/cm
from 0..1 to 0..1000 μS/cm
from 0..1 to 0..100 mS/cm
with automatic measurement range selection
(0..100) MOhm/cm
from (0...10) to (0...1000) mS/cm;
concentration of the solutions (H2SO4, HCl, HNO, NaOH, KOH, NaCl, etc.)
from (0...10) to (0...1000) μS/cm;
concentration of the solutions (H2SO4, HCl, HNO , NaOH, KOH, NaCl, etc.)
Quantity of SEC measuring ranges for one modification
4
3
Range adjustment possibility (according to output signal)
Yes
SEC measurement basic percentage error, %
2 (max. 5 when measuring
solutions concentration)
Linearization
N/A
The primary transducer (sensor)/purpose
Active/flow or
submersible
Active/flow or submersible
passive sensor/flow-submersible
active/flow or
PT enclosure type IP65
D, S, I
S
-
Temperature and pressure limits
(5..95) °С 3)1,6 MPa;
(5..150) °С 4)
(5..120) °С0,6 MPa
(5..95) °С 3)1,6 MPa
(5..95)°С1,6 MPa
(5...80)°С 3)0,6 MPa;
(5...95)°С1,6 MPa
Connection between PT and MI / line length
3 wires /up to 800 m
4 wires /up to 800 m
special cable /up to 15 m
special cable /up to 1 m
Measuring instrument
panel mounted - 48х96mm
panel mounted - 96х96mm, IP54 (front panel); wall mounted — 190х175х112,5mm IP65
wall mounted — 190х175х112,5mm
IP65
Output signals
(0...5), (4...20) mA;2 relays
(0...5), (4...20) mA;4 relays;
RS-485 Modbus (RTU)
(0...5), (4...20) mA;from 3 to 8 relays;RS-485 Modbus (RTU)
Alarm system
2 SEC set points (concentration)
4 set points,
according to SEC or temperature for any channel
From 3 to 8 set points can be programmed
for any values
4 set points are programmable
according to SEC or temperature
for any channel
Data display
Digital 4 digits
Digital, graphics, archive
Features
Explosion proof marking for PT in the “I” enclosure: 1Ex d IIB T6 X
May be completed with a hydraulic panel HP-3101 with a cation exchange filter.
It have a “bilinear” output current scale.
May be operated with one or two PT
Can be operated with one or two sensors
Can be supplied with a hydraulic panel HP-3122P
Notes: