1300.2301.DC SMART WG2 pH + ORP 9...36 VDC
1300.2301.DC SMART WG2 pH + ORP 9...36 VDC
1300.2301.DC SMART WG2 pH + ORP 9...36 VDC

1300.2301.DC SMART WG2 pH + ORP 9...36 VDC

Product No.:
1300.2301.DC
Weight:
0.5 kg per piece
424,00 EUR

plus 19% tax

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Description
SMART WG-2 pH + ORP + °C
Measuring and control device for 
pH-Redox-°C measurement.
In wall mounting housing  120 x 122 mm
Specifications:  (changes reserved)
 
Illuminated display
  
Measuring input pH / ORP:
Range  0,00...14,00 pH / ±1200 mV (ORP)
Accuracy ± 0,02 pH / 2 mV
Input resistance >1012Ohm
Electrodes and cable monitoring for short circuit, break  
and glass breakage.
Measurement inputs to the device electrically isolated.

Automatic temperature compensation with Pt100
       
Measuring input temperature:
Range -20,0...110,0°C
Accuracy 0,5°C
Sensor Pt 100  in 2-or 3  wire technology
Cable break and short circuit monitoring
    
Outputs:
2 potential-free relay contacts
(the measuring inputs are assigned as desired)		 250 V AC / 8A 
with resistive load
Freely configurable as:
Limit limit switch
Alarm alarm control
PRI proportional pulse lengths
PRF proportional pulse frequency
   
Limit switch:
Available switching characteristics NC / NO
Permanent or pulse contact  
Switching delay 0...9999 sec.
Switching hysteresis 0....200 digit
   
Alarm control:
Optical Signal  
Acoustic signal  
Delay time
manually reset		   0,1...30 min.   
   
Proportional pulse lengths:  
Integral component switchable  
cycle time 4...120 sec.
   
 
Proportional pulse frequency: 
Integral component switchable  
Pulse frequency 0...3  Hz 
Pulse length 170 ms fixed
 
2 Analog outputs: 0(4)...20mA
Standard signal
0...5V/10V by parallel connection
of a 250/500 Ohm resistor		 0/4 ... 20 mA
to the display value
free assignment
Maximum burden 500 Ohm
   
 
General:
Operating voltage   9...36 VDC
Power consumption < 5 VA
Ambient temperature 0...50°C
Case In wall mounting housing  
120 x 122 mm
Material ABS
Connectors Plug-in terminal
Weight approx. 500g
Climate resistance rel. Humidity =< 75% 
without condensation  
Electrical safety   to EN 61 010
Air and creepage distances for
Overvoltage category II
Pollution degree 2
Class 1
Protection class to EN 60 529
front side IP65
Electromagnetic tolerability to NAMUR recommendation
NE21, EN 50 081 Part 1
EN 50 082 part 2