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swtwater.com Hy-Lite Water Quality Indicators
Hy-Lite Water Quality Indicator Systems incorporate exclusive Auto Temperature Compensation (ATC) and Surface Mount Technology (SMT) circuitry for unequaled accuracy. Proper TC design is especially important in high purity applications because the effect of temperature on resistivity/conductivity values varies significantly with purity level. For increased accuracy, the Hy-Lite ATC has been range-tuned to the appropriate TC factor for the particular setpoint resistivity.
Hy-Lite Water Quality Indicator
Hy-Lite Remote Alarm Module Hy-Lite Relay Module
REMOTE ALARM MODULE RELAY MODULE
A flashing red LED and integral audible alarm (non-alarm optional) insures fast response to changing water quality.
Hy-Lites can perform as a controller or remote indicator by connecting Relay and Remote Alarm Modules to the output port.
An insertion style resistivity cell with stainless steel electrodes allows for easy installation and rotational positioning in standard 1/2 or 3/4 inch threaded tees.
SPECIFICATIONS  
Accuracy: ± 3% @ 5 to 45°C (41 to 113°F)
Repeatability: ± 1%
Temperature Compensation: Automatic to 25°C (77°F) from 5 to 45°C
Setpoints (single fixed): 25, 50, 100, 200, 500 kilohm-cm @ 25°C
1, 2, 3, 5 megohm-cm @ 25°C
Visual Display: Steady green and flashing red LEDs
Audible Alarm: Peizo-electric with membrane reset switch;
> 70 dB @ 3 feet, 4 kHz ± 10%
Circuitry: Surface Mount Technology (SMT)
Input Power: 12 VDC (isolated); 30 mA
Transformer: Plug-in, class 2, UL & CSA approved,
Input 110 VAC, 50-60 Hz / Output 12 VDC @ 200 mA,
integral 6 ft cable (alternate transformers available)
Hy-Lite to Hy-Lite Patchcord: 8 ft with male termination
Module Interconnection: 4 wire, 26 gauge, UL4110 telephone cable
with FCC 68 modular handset connectors
Materials of Construction: Wetted: 303 SS, ABS, polypropylene, Viton
Non-Wetted: ABS enclosure, polyester labels
Operating Pressure: 0 to 150 psi
Fittings: 1/2 or 3/4 inch MNPT provided
Dimensions: 6 inch length, 2 inch width, 2 inch height
HY-LITE WITH ALARM HY-LITE WITHOUT ALARM
PART NUMBER SETPOINT
CH-HLA-025K 25 kilohm-cm
CH-HLA-050K 50 kilohm-cm
CH-HLA-100K 100 kilohm-cm
CH-HLA-200K 200 kilohm-cm
CH-HLA-500K 500 kilohm-cm
CH-HLA-001M 1 megohm-cm
CH-HLA-002M 2 megohm-cm
CH-HLA-003M 3 megohm-cm
CH-HLA-005M 5 megohm-cm
PART NUMBER SETPOINT
CH-HLS-025K 25 kilohm-cm
CH-HLS-050K 50 kilohm-cm
CH-HLS-100K 100 kilohm-cm
CH-HLS-200K 200 kilohm-cm
CH-HLS-500K 500 kilohm-cm
CH-HLS-001M 1 megohm-cm
CH-HLS-002M 2 megohm-cm
CH-HLS-003M 3 megohm-cm
CH-HLS-005M 5 megohm-cm
ADDITIONAL EQUIPMENT AND ACCESSORIES
PART NUMBER DESCRIPTION
CH-RMA Remote Alarm Module
CH-RMR Relay Module
CH-RMAR Remote Alarm Module with Re-Alarm
CH-HLTR-A Transformer, US, 110 AC/12VDC, 8 ft
CH-HLTR-B Tranformer, Euro, 230VAC/50Hz/12VDC
CH-HLPC-8 Hy-Lite to Hy-Lite Patchcord, 8 ft
CH-RPC-010 Hy-Lite to Remote Module Cable, 10 ft
CH-RPC-050 Hy-Lite to Remote Module Cable, 50 ft
CH-RPC-100 Hy-Lite to Remote Module Cable, 100 ft
CH-RPC-200 Hy-Lite to Remote Module Cable, 200 ft
CONVERSION CHART
Resistivity
(ohm-cm)
Conductivity
(μS/cm)
~ TDS ± 15%
(ppm)
25K 40 20
50K 20 10
100K 10 5
200K 5 2.5
500K 2 1.0
1 MEG 1 0.50
2 MEG 0.5 0.25
3 MEG 0.3 0.16
5 MEG 0.2 0.10
IDENTIFICATION DRAWING
Hy-Lite Identification Drawing
APPLICATION
Hy-Lite Setpoint Diagram
UNIT-TO-UNIT POWER
Hy-Lite Unit-to-Unit Drawing
Up to six (6) Hy-Lites can be powered with a single power supply by connecting the Hy-Lites to each other using patchcord CH-HLPC-8 (sold separately).
CONTROL AND REMOTE ALARM CAPABILITY
Hy-Lites have an output port for connection to Relay and/or Remote Alarm Modules at distances up to 700 feet! Telephone type cable/connectors result in fast and easy installation.
Hy-Lite Configuration Drawing
The Remote Alarm Module has a peizo alarm, green and red LEDs, and silence switch to duplicate the operational status of the connected Hy‑Lite. Both units act as a system—silencing the alarm at either location will silence both alarms. The alarm module is housed in a wall mountable enclosure and can be ordered with an optional auto re-alarm feature.
The Relay Module allows the Hy-Lite to perform as a controller of valves, custom alarm systems, etc. A 1 amp SPDT undedicated relay features an adjustable time delay to compensate for expected equipment rinse-up times. There is also a signal pass-thru feature permitting the relay module to be used with the remote alarm module.
 
 
 
Safe Water Technologies, Inc.
996 Bluff City Boulevard
Elgin, IL 60120 USA
 
 
Telephone: +1.847.888.6900
Facsimile: +1.847.888.6924
E-mail: info@swtwater.com
https://www.swtwater.com

Last Updated: June 13, 2018