Products

DULCOTEST® Temperature Sensors


Temperature Measurement

Temperature measurement is used on a universal scale, either for direct determination of the temperature or for temperature compensation when measuring other parameters.

Application Areas

Temperature measurement is used on a universal scale, either for direct determination of the temperature or for temperature compensation when measuring other parameters:

  • Temperature
  • pH
  • Fluoride
  • Conductivity
  • Chlorine dioxide
  • Peracetic acid
  • Hydrogen peroxide

ProMinent offers the following advantages:

  • Selection of Pt 100 or Pt 1000 depending on measuring instrument used
  • Easy modular process integration of all sensors used for the entire solution via suitable fittings
  • Control devices with staged capacities adjusted to the requirements
  • Measurement transducer with or display/control and without display/control for forwarding/transducing the primary signal to a 4-20mA signal and for forwarding it to a programmable logic controller (PLC).

 

DULCOTEST® Temperature Sensors consists of two sensor types for connection to different instrumentation.

Sensor types

  • Type Pt 100: For the controller D1C and DULCOMARIN I
  • Type Pt 1000: This sensor has expanded communications and higher resolutions; For the DMT transmitter and DULCOMARIN II controller.

Features

  • Platinum resistance thermometer, glass-jacketed
  • Mounting thread is PG 13.5
  • Signal converter required for the conversion of the primary signal into a 4-20 mA signal
  • Dimensions and connections correspond to a standard pH electrode

For detailed information on the sensors please see the download section.

 

Housings

DGMa modular in-line sensor housing

Features Advantages and benefits  
  • Modular design for up to five (more on request) sensors of any type (PG 13.5 and/or R 1" thread)
  • Cost effective and simple upgrading/retrofitting through variable modules
  • Enhanced measuring and process safety by means of the flow monitor module
  • Resistant to electrical interference through a potential equalizer pin
  • Simple assembly (pre-mounted on panel)
  • Simple and quick installation
  • Quick response time of the measurement because of low volume capacity

DLG III in-line sensor housing

Features Advantages and benefits  
Multiple Sensor housing for
  • Simple cleaning of the sensor housing and sensor by means of a removable housing cup
  • Cup can be used as container for a calibration solution
  • two sensors (pH, redox, conductivitiy, temperature, fluoride) with thread PG 13.5 plus
  • Enhanced measuring- and process safety as housing is resistant to electrical interference due to a potential equalizer pin
  • one sensor (chlorine, bromine, chlorine dioxide, ozone) with thread R 1" (25mm)
  • Simple and quick installation
 
  • Quick response time of the measurement because of low volume capacity

DLG IV in-line sensor housing

Features Advantages and benefits  
  • Multiple housing for up to four sensors (pH, ORP, conductivity, temperature, fluoride; PG 13.5 thread)
  • Simple cleaning of the sensor housing and sensor by means of a removable housing cup
  • Cup can be used as container for a calibration solution
  • Resistant to electrical interference through a potential equalizer pin
  • Enhanced measuring- and process safety as housing is resistant to electrical interference due to a potential equalizer pin
  • Simple and quick installation
  • Quick response time of the measurement because of low volume capacity

PP submersible sensor holder Type IPHa 3

Features Advantages and benefits  
  • For up to three electrodes (pH, ORP, conductivity, temperature, fluoride; PG 13.5 internal thread)
  • Immersion depths: 3 ft., 6 ft., (1 m, 2 m)
  • Accepts a maximum of three sensors (e.g. pH, redox, temperature) with PG 13.5 internal thread, standard length 4.7" (120 mm)
  • Customer can shorten the immersion lance/cut to length on site
  • Enhanced measuring and process safety as housing is resistant to electrical interference though a potential equalizer pin
  • Simple and quick installation
  • Various accessories available
  • Assembly to a flange possible

PP submersible sensor holder Tye IPHa 1

Features Advantages and benefits  
  • For up to three electrodes (pH, ORP, conductivity, temperature, fluoride; PG 13.5 internal thread)
  • Immersion depths: 3 ft., 6 ft., (1 m, 2 m)
  • Accepts a maximum of three sensors (e.g. pH, redox, temperature) with PG 13.5 internal thread, standard length 4.7" (120 mm)
  • Customer can shorten the immersion lance/cut to length on site
  • Enhanced measuring and process safety as housing is resistant to electrical interference though a potential equalizer pin
  • Simple and quick installation
  • Various accessories available
  • Assembly to a flange possible

Insertion Housing Adapter

Features Advantages and benefits  
  • For one sensor (pH, ORP, temperature, conductivity; PG 13.5 thread)
  • Simple assembly in pipes and tanks with enhanced requirements for pressure and temperature
  • Mounting: Screw in
  • Material: PP for temperatures up to 176° F (80° C) or stainless steel up to 356°  F (180° C)
  • Thread: R ½" and R ¾"

Insertion Housing Adapter Set

Features Advantages and benefits  
  • For one sensor (pH, ORP, temperature, conductivity; PG 13.5 thread)
  • Simple assembly in pipes and tanks for standard conditions
  • Mounting: Glue in place
  • Material: PVC for temperatures up to 122° F (50° C)
  • 90° and 45° angle for optimal orientation of the sensor
  • 3/4" (DN 20) and 1" (DN 25)

 

Single-Channel Measuring and Control Instrument DULCOMETER® Type D1Cb/ D1Cc

The DULCOMETER® Type D1Cb is suitable for applications in drinking water, wastewater and cooling water treatment. The single-channel measuring and control unit D1Cb is equipped for all-important measured variables for basic applications in water treatment and with an error and calibration log book (...more)

 

DULCOMETER® DMT 2-Wire-Transmitters

Compact 2-wire-transmitter with microprocessor technology. Reliable monitoring for pH, Redox, Chlorine, conductive conductivity and temperature applications. (...more)

Brochures

Cut Sheet: Chlorine Analyzer Packages | Part #: 7750243 | Updated: 12/12/16
Cut Sheet: DACa Controller | Part #: 7750242 | Updated: 9/10/13
Cut Sheet: Dulcometer Controllers | Part #: 7750240 | Updated: 7/12/13

Catalog Section

Dulcometer Controllers: DACa Controller | Part #: xxxxxx | Updated: 8/5/13

Instructional Videos

Video: D1Ca | Part #: xxxxxx | Updated: 4/23/13
Video: DACa Controller - Part 1 - Overview (WEBINAR) | Part #: xxxxxx | Updated: 8/7/13
Video: DACa Controller - Part 2 - Identity Code (WEBINAR) | Part #: xxxxxx | Updated: 8/14/13
Video: DACa Controller - Part 3 - Controller Comparison (WEBINAR) | Part #: xxxxxx | Updated: 8/21/13
Video: DACa Controller - Part 4 - Live Demo (WEBINAR) | Part #: xxxxxx | Updated: 8/28/13
Video: DT1 - 4 Photometric Test Kits | Part #: xxxxxx | Updated: 7/11/14
Video: Setting Up A New DACa Controller (WEBINAR) | Part #: xxxxxx | Updated: 12/13/13

Manuals And Instructions

Manual: D1C Setting Record | Part #: 987205 | Updated: 7/1/05
Manual: D1Cb & D1Cc O&M | Part #: 986362 | Updated: 9/1/11
Manual: D1Cb/D1Cc | Part #: 986362 | Updated: 9/11/14
Manual: D2C Part 1: French & English | Part #: 987613 | Updated: 12/1/08
Manual: D2C Part 2 Chlorine | Part #: 986846 | Updated: 12/1/08
Manual: D2C Part 2 PH/Chlorine | Part #: 987855 | Updated: 7/19/13
Manual: D2C Part 2 PH/Chlorine Dioxide | Part #: 986736 | Updated: 1/6/14
Manual: D2C Part 2 PH/ORP | Part #: 987822 | Updated: 10/1/08
Manual: D2C Part 2 PH/pH | Part #: 987661 | Updated: 1/7/14
Manual: D2C Settings Deocumentation | Part #: 987279 | Updated: 4/3/14
Manual: DACa Controller O&M | Part #: 985250 | Updated: 4/1/14
Manual: DACa Controller O&M Supplementary Instructions: Web Interface/LAN | Part #: 983683 | Updated: 1/28/16
Manual: Fluoride Panel English | Part #: 987315 | Updated: 10/1/08
Manual: Part 2: Adjustment & Operation Bromine | Part #: 987353 | Updated: 2/1/07
Manual: Part 2: Adjustment & Operation Chlorine | Part #: 987905 | Updated: 3/1/09
Manual: Part 2: Adjustment & Operation Chlorine Dioxide | Part #: 981734 | Updated: 6/1/07
Manual: Part 2: Adjustment & Operation Chlorite | Part #: 987028 | Updated: 3/5/14
Manual: Part 2: Adjustment & Operation Conductivity Conductive | Part #: 987926 | Updated: 4/1/08
Manual: Part 2: Adjustment & Operation Fluoride | Part #: 987306 | Updated: 5/1/07
Manual: Part 2: Adjustment & Operation H2O2 Peracetic Acid (PAA) | Part #: 987936 | Updated: 12/1/08
Manual: Part 2: Adjustment & Operation H2O2 Peri (Peroxide) | Part #: 986847 | Updated: 11/1/07
Manual: Part 2: Adjustment & Operation Inductive Conductivity | Part #: 986954 | Updated: 10/1/08
Manual: Part 2: Adjustment & Operation Oxygen | Part #: 987139 | Updated: 7/1/07
Manual: Part 2: Adjustment & Operation Ozone | Part #: 987698 | Updated: 12/1/07
Manual: Part 2: Adjustment & Operation PAA | Part #: 986976 | Updated: 3/9/14
Manual: Part 2: Adjustment & Operation PH | Part #: 987907 | Updated: 3/1/07
Manual: Part 2: Adjustment & Operation Redox/ORP | Part #: 987850 | Updated: 10/1/10
Manual: Part 2: Adjustment & Operation Standard Signal | Part #: 987528 | Updated: 4/1/07
Manual: Part 2: Adjustment & Operation Temperature | Part #: 981809 | Updated: 4/1/07
Manual: Pause Normal Hold Function | Part #: - | Updated: Unknown

Quickstart Guide

Quickstart Guide: Calculating PID Values For D1C Cl | Part #: None | Updated: Unknown
Quickstart Guide: Calculating PID Values For D1C PH | Part #: None | Updated: Unknown
Quickstart Guide: Calculating PID Values For D1C Redox | Part #: None | Updated: Unknown
Quickstart Guide: Calculating Proportional Values For Cl | Part #: None | Updated: Unknown
Quickstart Guide: CDN CLE Quick Start | Part #: None | Updated: Unknown
Quickstart Guide: CDN CTE Quick Start | Part #: None | Updated: Unknown
Quickstart Guide: D1C PH Calibration Quick Start | Part #: None | Updated: Unknown
Quickstart Guide: ORP Quick Start | Part #: 7750088 | Updated: Unknown

Sensor Manuals And Instructions

Data Sheet: Data Sheet PH Senosr With Vario Pin Head | Part #: 987501 | Updated: 5/1/00
Data Sheet: Data Sheet Vario Pin Connections | Part #: 987625 | Updated: 9/1/99
Parts List: DGMa Manual Parts List From July 03 | Part #: 987356 | Updated: 10/1/11
Sensor Manual: BRE 1 And 2 MA Sensors | Part #: 987341 | Updated: 8/6/14
Sensor Manual: CDE 2 And 3 MA Sensors | Part #: 986656 | Updated: 8/1/08
Sensor Manual: CGE2 MA And 4P Sensors | Part #: 987354 | Updated: 9/1/07
Sensor Manual: CLE 3 1 Manual | Part #: 987320 | Updated: 2/1/09
Sensor Manual: CLE CTE CGE CAN Sensors Supplement | Part #: XXXXXX | Updated: 11/4/14
Sensor Manual: CLT 1 Manual | Part #: 987069 | Updated: 10/1/09
Sensor Manual: CTE 1 MA And DMT Sensors | Part #: 987371 | Updated: 12/1/09
Sensor Manual: CTE 1 Short Manual | Part #: 987690 | Updated: 2/1/99
Sensor Manual: Data Sheet LFT 1 FE | Part #: 987884 | Updated: 4/1/99
Sensor Manual: Data Sheet Pt 1000 SE | Part #: 986685 | Updated: 5/6/14
Sensor Manual: DO 1 And 2 Sensors | Part #: 987199 | Updated: 1/4/14
Sensor Manual: Fluoride Sensor | Part #: 986544 | Updated: 6/8/14
Sensor Manual: Fluoride Transducer | Part #: 987342 | Updated: 8/3/14
Sensor Manual: ICT 2 Conductivity Sensor | Part #: 986948 | Updated: 12/1/10
Sensor Manual: ICT IMA Conductivity Sensor | Part #: 986949 | Updated: 7/4/14
Sensor Manual: ICT1 Conductivity Sensor | Part #: 986955 | Updated: 12/1/09
Sensor Manual: LF Conductivity Sensor | Part #: 987823 | Updated: 9/6/14
Sensor Manual: Measuring Transducer 4-20mA FP V/1 FP 100 V1 | Part #: 986545 | Updated: 7/8/14
Sensor Manual: OZE 3 MA And OZE 2 4P Manual | Part #: 981815 | Updated: 7/1/96
Sensor Manual: PAA 1 Sensor | Part #: 986961 | Updated: 10/1/08
Sensor Manual: PER 1 Sensor | Part #: 986884 | Updated: 12/1/09
Sensor Manual: PH ORP Temp Transducer 4L | Part #: 987467 | Updated: 12/1/00

Frequently Asked Questions

Standard Lead Times for Products / Expediting

Standard lead times are listed below. If you need an order expedited, please contact your customer service representative. Please be aware that overnight shipments receive priority over ground shipments. Gala/Beta/Concept - 3 days Sigma series - 5 days ProMus - 2 weeks Dulcometer 3-4 days

When discharging to atmosphere, what steps will improve repeatability of dosing?

Installing a spring in the discharge valve of the pump gives some improvement, but for the maximum improvement, a backpressure valve should be installed at the end of the line.

What variables can be measured or controlled with ProMinent equipment?

We can measure or control pH, Redox, Free or Total Chlorine, Chlorine Dioxide, Conductivity, Ozone, Peracetic Acid, Hydrogen Peroxide and Dissolved Oxygen.

Can you explain what the different options are using the Ident-code for the D1C controller?

The Identcode for a D1C has 13 parameters that can be specified. The first parameter is the type of mounting such as wall or panel mount. Then the operating Voltage must be selected. The measured variable is the parameter being measured such as pH, chlorine, Redox ? The next selection is the connection of measured variable, which selects how the sensor is wired, such as an SN6 connector. The correction variable selects whether there is pH or temperature correction. The next variable is feed forward capability. This signal can be used for metering proportional to the flow rate. The control input allows control by contact closure. The signal output function can be set up as measured, controlled or correction variable. The power control variable pertains to the alarm functions and how and what they control. The pump control option is set up for whether pumps will be controlled. The control characteristic sets the pump up for proportional control band or the more sophisticated PID control. The interface is not used at this time. The last variable allows for the selection of the language.

When programming the D1C, what options can I enable or disable?

The D1C controller can be set up for a complete operating menu or a reduced menu. The reduced operating menu permits operation of the most important parameters, but will not allow the operator to change system parameters that are normally set up once, during initial installation. The complete operating menu allows all parameters to be changed.

What is feed forward control?

This signal can be used for metering proportional to the flow rate.

What option is required on controllers when you want to connect to a chart recorder?

The controller must have the signal output option for measured value for recording or two mA outputs.

What do I need to order with a D1C?

SEE WORD DOC

What do I need to order with a D2C?

SEE WORD DOC

I am working with a ProMinent D1C controller and controlling pH. I keep getting a check sensor error. What is causing this problem?

The problem may be that the checkout time is set too low. This feature is used to detect a defective sensor: if the value is set to 1 second, the processor looks for changes on the sensor readings; if the display does not change during this interval, a check sensor will result. This feature can be set from 1 to 9999 seconds or turned off in the measure value mode of the controller. Turn the checkout time to off or set the measured time to at least 60 seconds, so the sensor is checked once a minute instead of once every second.

Where are conductivity controllers most commonly used?

Conductivity controllers are used in industries including, paper, pharmaceutical, plating, electronics, breweries, power production, and plating. Two very popular applications are bottle washing and cooling towers.