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JENCO INSTRUMENTS was established more than 40 years ago on the idea that innovative water quality instruments should be available at competitive prices and their mission is to bring innovation to anyone who works with analytical instruments.

Since the launching of the world's first portable digital pH meter in 1975, Jenco Instruments has continued to focus only on building water quality instruments for measuring pH, ORP, conductivity, TDS, salinity, resistivity, dissolved oxygen, ion, turbidity and temperature. 

This single minded-focus is combined with Jenco's obsession with finding the best balance between quality and value - whether it is the simplest testers or the most advanced, gesture-operated, WIFI-enabled benchtop meters.   

pH/mV Advance Industrial Online Controller


pH/mV Advance Industrial Online Controller


Features :
  • Isolated 4 to 20 mA output
  • Dual on/off relays
  • Large LCD display
  • ATC
  • 115VAC /230VAC operations
  • Compact 1/4 DIN case
  • Low power solid state design
  • Front panel output current span adjustable control
  • Front panel acid/base influent select switch
  • Front panel high/low relay format select switch


Range :

pH : 0.00~14.00pH
mV : -1999~+1999mV

Resolution :

pH : 0.01pH 
mV : 1mV

Accuracy :

pH : ±0.01pH ±1 digit
mV : ±0.1%

Temperature Compensation : Auto 0~100°C (RTD, PT-100)
Input Impedance : >10^13Ω
Input Select : User selectable pH or ORP
Current Output Range : 4 to 20mA (isolated)
Maximum Load : 550Ω
Isolation Voltage : 500V DC 
Control Type : 2 ON/OFF controls
Relay Output : 5A at 115V AC or 2.5A at 220V AC, resistive load only
Power : 115V AC or 230V AC at 50/60Hz
Ambient Temperature Range : From 0~50°C
Weight / Case : 770grams / 1/4 DIN case

Accessories :

IP-600-9 (PT) : For wastewater (pH glass electrode, PPS housing, NPT3/4'' thread, 5m cable, with temperature thermistor)
009 : Protective submersion housing
012-150-00 : Air tight protective


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