Acta Mesures, Resistivity : accessories : RES 2V

:: Resistivity

RES-2V

Range	0-2MΩ / 0-20MΩ
Relay	Two measuring relays
Temperature compensation	20°C (PT100)
Probe	Coeff : 0.1
Accuracy	1% of full scale
Display	LCD display with examination
Hystérésis	Programmable from 0.05% to 1% of the range
Contact	Two contacts/without potential
Alarm relays	Max. 250VAC/3A/500VA
Power	220V 50hz/24VAC/115V on request
Electrical consumption	5 VA
Environment	-10°C up to +55°C
Enclosure	Wall mounting IP65 Panel mounting IP54
Connections	Cable gland for the wall mounting version Terminal block for panel mounting version

General features

The conductivity controller « COND 2V » forms part of our new numeric measuring instrumentation range with two measuring relays. With an examination LCD display every 5 seconds, this instrument allows to have in real time two conductivity measurements. This version, equipped with an automatic temperature compensation, will be able to answer to all your problems of measurement (automatic or fix temperature compensation according to your application). The adjustable thresholds with one contact allow the connection of regulation element or measure monitoring on each relay.

Instruction for the temperature compensation

Relay 1: Use imperatively a probe 1R31CT or 1R45CT (reading and compensation of the temperature)
Relay 2: Use a probe 1R31 or 1R45 (Temperature compensation according to temperature measurement of relay 1)

Calibration on this installation is rapid and simple with all different calibration solutions.

Applications

Water treatment
Demineralised water control

Accessories

IP65 72 - Water proofed door IP65 for panel mounting
1R31/1R31CT - Coaxial probe with 3m cable (assembly in drain)
1R45/1R45CT - Plunging cane (tank or basin)
1R51 M1 - Measuring chamber for probe 1R31
RE1/RE1CT - Calibration resistances 1M? and 1M? at 20°C

Order references

RES 2V C - Wall mounting resistivity controller 2 relays
RES 2V E - Panel mounting resistivity controller 2 relays

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