Cole-Parmer 500 PH 500 pH/ORP/Temperature 1/4 DIN Controller

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Cole-Parmer Item # EW-05802-22
Isolated and reversible 4 to 20 mA output allow for proportional output, SPDT relays for On/Off control
  • Graphic LCD for clear measurement display
  • Automatic buffer recognition of US and NIST buffers
  • Automatic temperature compensation
  • Password protected ensures security of system
  • RS-485 output for remote access allows multiple unit control from your computer

PRODUCT OPTIONS

$470.10USD / Each

$158.00USD / Each

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SPECS & DESCRIPTION

Specifications & Description

  • Control TypeOn/Off
  • Display TypeLCD
  • Housing Material1/4-DIN
  • Min pH (pH)0
  • Max pH (pH)16
  • pH Resolution0.01
  • pH Accuracy±1% + 1 digit
  • Min mV (mV)-2500
  • Max mV (mV)2500
  • mV Resolution1mV
  • mV Accuracy±2mV
  • Min Temperature (° C)-10
  • Max Temperature (° C)120
  • Min Temperature (° F)14
  • Max Temperature (° F)248
  • Temperature Resolution0.1°
  • Temperature Accuracy±0.3°C
  • Temperature CompensationAutomatic
  • Password ProtectionYes
  • Output Current4-20mA
  • Output Relay5 SPDT relays
  • Power (VAC)115 / 230
  • Power (Hz)50/60
  • Width (cm)9.53
  • Height (cm)9.53
  • Width (in)3 3/4
  • Height (in)3 3/4
  • Depth (in)5 13/16
  • Description500 pH/ORP/Temperature 1/4 DIN Controller

Key Features

  • Graphic LCD for clear measurement display
  • Automatic buffer recognition of US and NIST buffers
  • Automatic temperature compensation
  • Password protected ensures security of system
  • RS-485 output for remote access allows multiple unit control from your computer

More About this Item

Cole-Parmer online controllers offer features found in more expensive models. Graphic LCD simultaneously displays measurement, temperature, electrode status, relay status, and transmitter current output. Calibration data is stored in memory; making the unit ready for measurement. Password protection, RS-485 for remote access, and the isolated and reversible 4 to 20 mA output offer extended data options with security.

The pH/ORP 500 (05802-22) controller has one isolated and reversible 4 to 20 mA output and five programmable on/off relays: four for pH and one for temperature--ideal for high/low control to activate an alarm, a pump, or another device. ATC element is a 10K NTC or 3K Ohm Balco or 1000 Ohm PT RTD user selectable.

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