YOKOGAWA Vigilantplant ST401G User Manual

< 2. Specications >
2-3
IM 12F5A1-01E
Ambienthumidity: 5to95%RH(nodewcondensationallowed)
Storage Temperature: -30 to 70°C
Installation: Indoor (Outdoor use separately requires rainproof measures.) (Direct
sunlight must be avoided.)
Utility:
Powersupply; 100VAC±10%50/60Hz     
110VAC±10%50/60Hz     
200VAC±10%50/60Hz     
220VAC±10%50/60Hz
Powerconsumption; Approx.15VA
Mounting: 2B pipe mounting or wall mounting
Weight:  Approx.6kg
EMCRegulatoryArrangementinAustraliaandNewZealand:
EN 55011 Class A, Group 1
KC Marking: Korea Electromagnetic Conformity Standard
2.1.2 DedicatedSamplingSystemfor(Non-ReagentType)FreeAvailableChlorine
Analyzer
Function:  Usedforapplicationhavinghighpressureandlargeowrate.  
Refer to GS 12A00V02-01E.
2.2 Characteristics
(% display shows value relative to the upper limit of a range.)
Repeatability: 2 %
Linearity: ±5 %
Drift:   Zerodrift; ±1%/month      
Span drift; -10 % / month
Responsetime: Approx.2min(90%responsetime)
Temperature compensation error (water temperature): ±3% (Temperature compensation range : 0 to 40°C)
Ambienttemperaturee󰀨ects:   ±0.5%/10°C
Powervariatione󰀨ects:    ±0.5%/10%ofratedvoltage
Combinedchlorinee󰀨ectsofthecombinedchlorineinsensitiveversion:    
      Approx.30%ofcombinedchlorineconcentration

YOKOGAWA Vigilantplant ST401G Specifications

General

Brand	YOKOGAWA
Model	Vigilantplant ST401G
Category	Measuring Instruments
Language	English