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Manufacturer

ChemtrolSanta Barbara, CA

CHEMTROL CH230 ORP Digital Controller

Digital ORP controller for sanitizer/oxidizer activity control.

CH230Product-level specification15 product-wide fields3 technical documents

Engineering summary

CHEMTROL CH230 ORP Digital Controller

Model Number: CH230
Controller Type: Digital
ORP Control Range: 200-995 mV
Control Modes: Off, Manual, Automatic, Proportional Feed
Alarm Capabilities: Visual, External, High/Low out-of-range, Overfeed safety timer
ORP Control: Standard

Product files

Configuration-specific files are listed first.

3 applicable

CHEMTROL CH230 Bid Specification

Specification · PDF · All configurations

Preview

CHEMTROL CH Series Manual

Manual · PDF · All configurations

Preview

CHEMTROL Digital Controllers Brochure

Sales sheet · PDF · All configurations

Preview

View document details

Technical specifications Documents

Missing a project-critical value? Ask the manufacturer.

Manufacturer suppliedUpdated Sep 25, 202615 structured product fields3 applicable documentsVerify project-critical values before construction or procurement.

Technical specifications

Core product data stays visible

Configuration-specific values are separated from the product-wide specification, so important family data never disappears behind a disclosure.

15 visible fields

Product-wide specification

Applies across the product family

15 published fields

Identity

Model Number: CH230
Controller Type: Digital

Performance

ORP Control Range: 200-995 mV

Automation & Equipment

Control Modes: Off, Manual, Automatic, Proportional Feed

Communications & Data

Alarm Capabilities: Visual, External, High/Low out-of-range, Overfeed safety timer
Screen Display: 3-digit ORP LED

Water Chemistry & Treatment

ORP Control: Standard
pH Control: Unavailable
Sanitizer / Free Chlorine PPM Control: Unavailable

Electrical

4-20 mA Output: Optional
Electrical Input: 110 V, 230 V, or 24 VAC (specify)

Construction

Cabinet / Enclosure Rating: Water-resistant non-metallic cabinet with clear window cover

Certifications

Certifications / Approvals: UL and NSF 50 Approved

Notes

Electronics Warranty: 5 years
Sensor Warranty: 1 year

Documents

Technical resources

Configuration-specific files appear first. Product-wide documents remain available because they apply across the family.

3 applicable documents

CHEMTROL CH230 Bid Specification

Specification · PDF

Specification

All configurations

Preview Download

CHEMTROL CH Series Manual

Manual · PDF

Manual

All configurations

Preview Download

CHEMTROL Digital Controllers Brochure

Sales sheet · PDF

Sales sheet

All configurations

Preview Download

System context

Manufacturer

Chemtrol

Santa Barbara, CA

View manufacturer profile Manufacturer website

Microprocessor-based digital ORP controller for automatic sanitizer or oxidizer feed control in pools, spas, and water-treatment applications, with adjustable setpoints, proportional feed, alarms, and overfeed safety timers.