GESTRA LRR 1-50 User Manual

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LRR 1-50, LRR 1-51 - USA - Installation & Operating Manual - 850702-01
Factory default settings
Conductivity controller LRR 1-50
■ MAX switchpoint AL.Hi =
3000ppm (6000µS/cm)
■ Set point SP = 1500ppm (3000µS/cm)
■ Dead band: +/– 5% of set point
■ Reset hysteresis:
Set point: –10% of set point
MAX limit: –3% (fixed setting)
■ Correction factor CF = 1
■ Temperature compensation inP = No
■ Temperature coefficient tC = 2.1% / °C
■ Standardization of current output Sout =
3000ppm (6000µS/cm)
■ Operating position oPP = 5%
■ Flushing interval Si = 0 h
■ Flushing time Sd = 3 min (valve opens for 3
min
and closes for 3 min)
■ Damping FiLt: oFF
■ Password PW: oFF
■ Code switch c:
S1: OFF, S2: ON, S3: OFF, S4: OFF
Conductivity controller LRR 1-51
■ MAX switchpoint AL.Hi =
3000ppm (6000µS/cm)
■ Set point SP = 1500ppm (3000µS/cm)
■ Dead band: +/– 5% of set point
■ Reset hysteresis:
Set point: –10% of set point
MAX limit: –3% (fixed setting)
■ Lower end of measuring range Sin.L =
0.25ppm (0.5µS/cm)
■ Upper end of measuring range Sin.H =
3000ppm (6000µS/cm)
■ Standardization of current output Sout =
3000ppm (6000µS/cm)
■ Operating position oPP = 5%
■ Flushing interval Si = 0 h
■ Flushing time Sd = 3 min (valve opens for 3
min and closes for 3 min)
■ Damping FiLt: oFF
■ Password PW: oFF
■ Code switch c:
S1: OFF, S2: ON, S3: OFF, S4: OFF

GESTRA LRR 1-50 Specifications

General

Brand	GESTRA
Model	LRR 1-50
Category	Controller
Language	English