Model 1530e ORP Controller for Biocide Treatment
Looking for a reliable ORP controller to optimize your biocide treatment program? The Lakewood Instruments Model 1530e is a dependable, high-performance solution designed for precision ORP control in demanding cooling tower and water treatment environments.
This robust controller ensures biofilm control, improves chemical dosing accuracy, and helps safeguard your systems and your customers. Using reliable ORP sensors, our ORP controller delivers the performance you need and expect.
Let us help you enhance your biocide program and make your life easier. Place an order today!
Optimize Your Biocide Program with Proven ORP Control
The 1530e ORP Controller gives you the tools to accurately control oxidation-reduction potential, keeping biofilms under control while optimizing chemical feed schedules. Ideal for OEMs and Water Treatment Specialists, this controller integrates seamlessly into biocide treatment for cooling towers and other water treatment systems.
Whether you’re upgrading an existing system or specifying components for OEM equipment, the 1530e delivers consistent performance you can trust.
Remote Monitoring with OnSight™ Integration
Want to offer your clients more confidence without always being on-site? Pair the 1530e ORP controller with Lakewood’s OnSight Remote Access System to give your customers peace of mind that you are on top of water treatment. Remote monitoring capability includes data logs and graphs from anywhere, anytime to gain 24/7 visibility into water treatment performance.
Model 1530e ORP Controller Overview
The 1530e isn’t just an ORP controller; it’s a full-featured chemical feed controller designed to make your job easier while delivering exceptional accuracy and control.
Key Benefits
- Effective biofilm and biocide control
- Four output relays to control valves and add additional chemicals.
- Up to twelve scheduled chemical feed schedules that you set to tailor to your water treatment program.
- Intuitive programming via plain English, and user-friendly menu interface.
- Controller can be removed from a cooling tower and be placed in another type of application when used with the appropriate pH or ORP sensor.
- Single circuit board design improves reliability.
- No add-on options. 4-20 mA output and biocide features are standard.
Standard Features
- 2 water meter inputs
- 2 drum switch inputs
- pH or ORP input
- Flow switch input
- 4-20 mA output to send the system ORP to an external monitor (BMS or other systems)
Additional Features
- Removable power cord and receptacles for simple conduit installations.
- Scheduled feed, which can use three relays for biocides or other chemicals.
- A 4-20 mA input for remote pH or ORP applications can be used in place of the standard pH or ORP input.
- Designed with a single circuit board for better reliability and lower cost.
- Large open shallow enclosure for easy wiring.
- Illuminated graphical display for quick and easy programming.
- Heavy-duty stainless steel domed numeric keypad.
- Steel domed switches improve the tactile sensing and life expectancy of the keypad.
- LED indicators for power, alarm and relay status.
Technical Specifications
- Type: Model 1530e
- Includes: ORP sensor
- Output Relays: 4 selectable use relays
- Flow Switch: Left exit flow switch plumbing assembly
- Water Meter: 2 water meter (contact head, paddle wheel or turbine) inputs
- Analog Input: pH or ORP or 4-20 mA input
- Output Signal: 1 isolated or non-isolated optionally powered 4-20 mA output
- Drum Switch: 2 digital contact drum switch inputs
- Minimum Flow: 1 GPM (3.785 LPM)
- Maximum Pressure: 140 psi (9.65 bar) @ 100 °F
- Process Temperature: Max 140°F (60°C)
- Ambient Temperature: 32° – 120° F (0° – 49° C)
- Sensor Type: Solution ground, signal differential, or single-ended
- pH Range: 2-12 pH
- pH Resolution: ± 0.10 pH
- ORP Range: -1000 to +1000 mV
- ORP Resolution: ± 1 mV
- Accuracy & Repeatability: ± 1.0%
- Deadband/Setpoint: Adjustable
- Enclosure: NEMA 4X, ETL
- Timer: Relay run time exceeded
- Power: 120/240 VAC 50/60 Hz
- Relay Ratings: 3A each, 10A total
- Usage: Water treatment ORP control
- Weight: 7 lbs
Compatible ORP Probes for Every Application
Lakewood Instruments offers a full range of ORP probes for cooling water, condensate, and process/waste water applications. Whether you’re installing in a traditional sample line or using remotely located probes using signal transmitters, we can get your information from your system to the ORP controller.
Configure your relays just how you want them – for setpoint control, based on water meter, percent of blowdown, or percent of time.
Ready to Improve ORP Control?
Let us help you configure a reliable, cost-effective solution that makes your biocide treatment more efficient and your systems safer.