Products

Measuring and control device DULCOMETERĀ® Compact


Compact Measurement and Control

The ProMinentĀ® DULCOMETERĀ® Compact analyzer provides precise measurement and control of pH or ORP process variables. The pre-configured Compact can be programmed for either pH or ORP control without having to purchase a separate analyzer. Temperature compensation for pH can be added using an optional PT 1000 sensor. The Compact comes standard with pulse relay for pump control, configurable analog output and configurable power relay.

Benefits

  • Switch between measured vaiables pH and redox
  • pH sensor monitoring
  • P or PID control characteristics
  • Temperature compensation of the pH value by temperature sensor input (Pt 1000)
  • Compact universal housing
  • Illuminated display with three LEDs
  • Pulse frequency relay for metering pump control
  • Power relay can be configured as an alarm, limit value or pulse
  • Analog output 4-20mA can be configured for measuring or control output

Applications

  • Water and Wastewater treatment
  • pH neutralization
  • Process control
  • Chemical feed

Measured Variables

  • pH
  • ORP (Redox)

 

Measurement range pH 0.00 - 14
Redox -1000 - +1000 mV
Resolution of pH pH 0.01 pH
Redox 1 mV
Correction variable Temperature for pH via Pt 1000
Temperature correction range 32 - 248 oF
Control behavior P/PID control
Control Control in one direction (raise/lower)
Signal current output 1 x 4 - 20 mA electrically isolated
max. load 400
Range and assignment (measured or actuating variable) can be set
Control output 1 pulse frequency output for control of the metering pump
1 relay (alarm or limit value relay or pulse length control)
1 x analog output 4-20mA
Electrical connection 90 - 253 V
Ambient temperature 14 - 140 oF
Enclosure rating NEMA 6
Dimensions 5.3” x 4.9” x 2.95”
Weight 1.1 lbs

 

Brochures

Cut Sheet: Dulcometer Compact Controller | Part #: 7750411 | Updated: 10/17/13

Catalog Section

Catalog: Dulcometer/ Controllers Catalog Section | Part #: xxxxxx | Updated: 10/14/16

Manuals And Instructions

Dulcometer Compact/ Chlorine | Part #: 985626 | Updated: 8/1/15
Dulcometer Compact/ Conductive Conductivity | Part #: 985092 | Updated: 8/1/15
Dulcometer Compact/ Inductive Conductivity | Part #: 984705 | Updated: 8/1/15
Dulcometer Compact/ Ph & ORP | Part #: 986214 | Updated: 8/1/15

 

 

Ordering Information

Part Number - 7781499* (includes power cord)
*pH & ORP sensors, cable not included