WTR PRO: TECHNICAL FEATURES0 pages
WTR PRO: TECHNICAL FEATURES
WTR 004
Power Supply:
230VAC (+/-10%) 50/60Hz
12V DC
Protection: IP65
Working Temperature: 0 -45ºC
Relative Humidity max: 95% (without Condensation)
Inputs:
-Flow: Pulses Input optically insulated for highFrequency Flow Meters (padlewheel or
electromagnetic)
- PH: Input optically insulated for connecting a pH
sensor. Temperature compensated
- REDOX: Input optically insulated for connecting a
Redox sensor.
- Temperature: Pt100
Outputs:
-2 analogue Outputs 4-20mA for Dosing Pumps.
Control output with PI adjustment
-2 analogue Outputs 4-20mA for register flow, pH or
Redox
- Flow Alarm Output: Relay Output NO. 24 VAC -1A
max.
- PH Alarm Output: Relay Output NO. 24 VAC -1A max.
- REDOX Alarm Output: Relay Output NO. 24 VAC -1A
max.
Communications:
- Serial port :RS485
RX PH
9
8
1
Q
MIXING
DEVICE
Dimensions
235
185
140
30
120
198
WTR004-Caracteristicas tecnicas-R0-An
70
DATA SHEET
"