Emerson 1056 User Manual
3
1.6 ORDERING INFORMATION
FCL Free Chlorine Measuring System. The FCL is a complete system for the determination of free chlorine in
aqueous samples. It consists of the sensor(s), analyzer, and constant head overflow device to control sample
flow. All components are mounted on a backplate. Model option -02 includes a pH sensor for continuous, auto-
matic pH correction. Three replacement membranes and a 4-oz. bottle of electrolyte solution are shipped with the
chlorine sensor.
aqueous samples. It consists of the sensor(s), analyzer, and constant head overflow device to control sample
flow. All components are mounted on a backplate. Model option -02 includes a pH sensor for continuous, auto-
matic pH correction. Three replacement membranes and a 4-oz. bottle of electrolyte solution are shipped with the
chlorine sensor.
ACCESSORIES
PART #
DESCRIPTION
9240048-00
Tag, stainless steel (specify marking)
COMPONENT PARTS
ANALYZER MODEL
DESCRIPTION
1056-03-24-38-AN
1056-03-24-38-AN, 115/230 Vac 50/60 Hz, alarm relays, analog outputs, chlorine only
1056-03-24-32-AN
1056-03-24-32-AN, 115/230 Vac 50/60 Hz, alarm relays, analog outputs, chlorine and pH
CODE
pH CORRECTION (required selection)
01
Without pH sensor
02
With pH sensor
CODE
pH CORRECTION (required selection)
220
1056-03-24-38-AN, 115/230 Vac 50/60 Hz, alarm relays, analog outputs, chlorine only (option -01 only)
221
1056-03-24-32-AN, 115/230 Vac 50/60 Hz, alarm relays, analog outputs, chlorine and pH (option -02 only)
FCL FREE CHLORINE MEASURING SYSTEM
FCL-02 -221
EXAMPLE
MODEL FCL-1056
SECTION 1.0
DESCRIPTION AND SPECIFICATIONS
SENSOR MODEL
DESCRIPTION
499ACL-01-54-VP
Free chlorine sensor with Variopol connector
3900VP-02-10
pH sensor with Variopol connector
SENSOR CABLE
DESCRIPTION
23747-04
Interconnecting cable, Variopol for 499ACL sensor, 4 ft
23645-08
Interconnecting cable, Variopol for 3900VP sensor, 4 ft