SKU : WT500PR
WT500 series water quality monitor can simultaneously measure pH & ORP value by a built-in dual parameter. It automatically controls the chemical dosage when partnered with the CTRL4/CTRL7/CTRL20 dosing pump. (Update 01/02/2025)
Categories : Chemical Pump ,  EMAUX ,  Controller and dosing , 
Brand : EMAUX
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WT500 Series Dual Parameter Water Quality Monitor
WT500 series water quality monitor can simultaneously measure pH & ORP value by a
built-in dual parameter. It automatically controls the chemical dosage when partnered with the
CTRL4/CTRL7/CTRL20 dosing pump.
Features
1.Simple and convenient parameter setting
2. Timed proportional dosing (PWM function)
3.Remote alarm relay
4.LCD diaplay
5.4-20mA current output (isolated)
SKU | Model | Measuring Range | Applicable Pool Area | Input Voltage/Frequency |
20900510160 | WT500PR* | pH 0-14.0 & ORP 0-1500mV | Standard Pool | 220-240Vac 50/60Hz |
*No Stock, Delivery Time : 60 90 Days
PRODUCT INTRODUCTION
Item | Specification |
Operating temperature | 0°C ~+40°C |
Storage and transport temperature | 0°C ~+65°C |
Relative humidity | 0%~95%RH(without freeze) |
pH testing range | 0pH~14pH |
ORP testing range | 0~999mV |
pH accuracy | ±pH0.1 |
ORP accuracy | ±5.0mV |
Input voltage | AC 220V-240V, 50/60Hz |
Power | 15W (Water quality Monitor) |
Operating mode | Manual, Automatic |
Output connection | 3 manual dosing pump: Sanitizer (ORP+), Acid (pH down), Alk(pH up) |
Type of dosing pump | AC 220V-240V, 50/60Hz. 50W (max) |
Display | Segment digit display |
Size | 214mm( H) X 185mm( W) X75mm( D) |
Install type | Wall-mounted |
Weight | 1.1KG(without probes) |
Casing Material | ABS(outer casing), PC(transparent cover) |