ORP,Controller,Model 2330P,Lakewood,Instruments

ORP Controller Model 2330P from Lakewood Instruments


 

Model 2330P ORP Controllers From Lakewood Insreuments

ORP,Controller,Model 2330P,Lakewood,InstrumentsLONWORKS* Technology is the latest in microprocessor capability that gives the user the highest level of application flexibility.

A large illuminated graphics screen, multiple inputs and very easy setup with easy field upgrade characterize this new technology.

The unit does not include plumbing or a sensor. For use with process-type ORP sensors (order separately).

F eatures
  • Differential ORP sensor input with diagnostics indicate fouled reference or open PT band.
  • Input for flowswitch lockout.
  • Two water meter inputs, MTR1 and MTR2.
  • Four user-selectable relay options (four additional with NRLY):
  • Feed by setpoint, direct or reverse;
    Water meter actuated feed. MTR1, MTR2 or sum;
    Feed by percentage of time;
    Feed by schedule (-RTC Option);
    General alarm contact.

  • Three security levels:

View only
Operator
Technician

  • Four different languages.

English Spanish (standard)
English French (optional)
English German (optional)

Specifications

Inputs
Power 80-300 VAC
Sensor ORP glass electrode w/BNC
Temperature comp. None, 500 NTC, 4K NTC, 10K NTC, 100 PTC, 1K PTC, 3K PTC and 10K PTC
Flow / level switch Dry contact
Water Meter Input Two contacting head or open collector.
Outputs
Relays 3 Amps @ 120 VAC
4-20 mA Two, isolated w/-35L
Controller
ORP Range -1000 to +1000 mV
ORP Accuracy 5 mV
ORP Resolution 1 mV
Deadband Adjustable
Setpoints Direct or Reverse (configurable in the field)
Feed timer Adjustable
Keypad Numeric
Display Illuminated 128x64 pixel LCD
Ambient Temperature 32-158F (0-70C)
Enclosure ABS Plastic
NEMA-4X Optional

Ordering Information

2330P   LONWORKS Technology-based ORP controller. Four relays are integral to the system. The relays may be configured for ORP HIGH/LOW setpoints and alarms. ORP range is -1000 to +1000 mV. Requires sensor (530-4 Series). Controller has no power cord, outlets or plumbing.
CONTROLLER OPTIONS (optional; select no more than three)
-RTC   Schedule feed timer with 28-day programmable clock for selectable relays.
-35L   Two 4-20 mA output configurable for remote data acquisition of ORP.
-RS2L   Communications node with shareware software; requires -RTC Option.
-NIN   Network interface node; allows 1 NRLY and/or up to 3 NCON/NCKT’s to be added.
ENCLOSURE OPTIONS (optional)
-DU   Duplex outlet for chemical pump, power cord.
LANGUAGE OPTIONS (optional, choose one, English and Spanish Standard)
-EF   English and French.
-EG   English and German.
REMOTE NODE OPTIONS (optional; MUST purchase -NIN Option above).
NRLY   Four additional relays with enclosure (1 per 2000 Series Controller).
NCON   Conductivity node (node only).
MOUNTING OPTIONS
PM   Panel mount 6 inch square cutout.
BM   Bracket for pipe mounting.
SOFTWARE AND EXTERNAL MODEMS
LRWS   Windows-based software for computer to communicate with 2000 Series Controllers.
MD4X   High-Baud modem in NEMA-4X enclosure ready to power.
MD   High-Baud modem for use with 2000 Series Controllers.

* LONWORKS is a registered trademark of Echelon Corporation.