instrumentation process control · • ultrasonic level sensor on calibrated v-notch weir •...

“...no body heavier than air will never fly...“

( Lord Kelvin 1902 )

PRODUCTION RANGE

2014

We continue our vocation as instrumentation designers since 1956

INSTRUMENTATION

FOR PROCESS CONTROL

Measurement of Temperature, Pressure, Level,Volume, Density, Flow, Weight-Strength,Vibration, RPM, Tilt, Acceleration, Irradiance,Illuminance, Relative Humidity, Absolute,Enthalpy, Dew Point

Transmitters and Controllers for pH, Redox,Conductivity, Chlorine, Dissolved Oxygen,Turbidity and Ion Selective

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GAMA DE PRODUCCIÓN

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• Low cost and Medium cost configurable PID Controllers

• Generic or Specific models for Temperature, Humidity,

Pressure, Level, Density, Flow, Fluid Speed, Vibration,

Weight, Chemical, Environmental and Electrical Variables

PROGRAMMABLE CONTROLLERS

LOW COST FOR PANEL MOUNTING

• Panel Indicators 4 and 5 digits, medium and low

cost for Pt100, Thermocouple, mV, mA and

Pulse signals

• 2, 3 or 4 relays models for Alarm or other functions

• Generic for Temperature models and specific for

other process variables

PROGRAMMABLE INDICATORS

LOW COST FOR PANEL MOUNTING

PID CONTROLLERS

• 6 loop PID Controllers with Graphic Chart Recorder in

IP65 stainless steel enclosure with touchscreen display

• Records ant stores all data in memory

• Function Blocks Programmable by means graphic tool

LoopWin software from PC

• 4-20 mA, 3-15 psi, relays control outputs

MULTILOOP CONTROLLERS

• 3 loops PID Controllers in format DIN for panel mounting with RS-485 Modbus

RTU communication

• Function Blocks Programmable by means graphic tool LoopWin software from PC

• Specific models for Cascade Control, Programmable ramp and soak Control, with

Bimodal, Step-by-Step, 4-20 mA continuous control outputs

MULTIVARIABLE PID CONTROLLERS

FIELD MOUNTING CONTROLLERS

• 1, 2 or 3 loops PID Controllers in format IP65

for field mounting and RS-485 Modbus RTU

communication. LED display or Touchscreen

graphic display

• Generic or Specific models for Temperature,

Humidity, Pressure, Level, Density, Flow, Fluid

Speed, Vibration, Weight, Chemical, Environ-

mental and Electrical Variables

GAMA DE PRODUCCIÓN

PROGRAMABLE FIELD MOUNTING MODULES

GSM-GPRS DATALOGGER

DATA ACQUISITION AND CONTROL PROGRAMMABLES MODULES

DATA ACQUISITION

DATA ACQUISITION MODULES

• Remote Input Output (RIO) modules

• Analog and Pulse input models

• 4-20 mA output and logic input output models

• Function Blocks programmable by LoopWin software

• Rail DIN mounting or IP65 field mounting versions

• Supplied unprogrammed to be programmed by the designer

or factory programmed under specifications

Programmable modules for Pt100, Thermocouple, 0..4-20 mA, Pulses,

etc. signals, with RS-485 Modbus, Radio, WiFi communication. Function

Blocks programmable by LoopWin.

HMI color TFT 7" touchscreen display (optional).

Models for:

• 8 analog inputs and 8 logic input / ouput

• 4 universal analog inputs

• 2 analog outputs 4-20 mA

• 6 logic inputs 24 V

• 6 logic relay ouputs

• 6 logic inputs 24 V + 4 relay ouputs

PROGRAMMABLE ANALOG-LOGIC CONTROL MODULES

PAPERLESS GRAPHIC CHART RECORDERS (PANEL OR FIELD MOUNTING MODELS)

• Configurable Graphic Chart Recorders for panel or field mounting,

expandable from 2 up to 120 analog and logic channels

• Graphic charts are displayed on multiple screens with several

channel trend and a recording speed from 1 to 900 div. /hour.

• Models IP65 format for field mounting with 4.7" color touchscreen

display from 2 up to 8 channels

• Models for panel mount with 7" touchscreen display for 12 channels

· Models for panel mount with 15" touchscreen display up to 30

independent remote modules for 120 channels recording

Field mounting GSM Datalogger

• 4 analog 4-20 mA inputs

• 20,000 records data-logger

• 4-band GSM-GPRS communication

• Remote Control by SMS

• IP65 format for field mounting

• RS-485 / USB communicaction

Data acquisition modules for Pt100, Thermocouple, mV,

0..4-20 mA, Pulses, etc. signals, with RS-485 Modbus and Proasis

DCS-Win data acquisition software configurable (included)

Version for data supervisión with local display

• 8 analog universal inputs

• 8 logic 24 V inputs

• 8 logic 24 V outputs

IP65 waterprof Remote Input Output (RIO) modules for control data

for Pt100, Thermocouple, mV, 4-20 mA, pulse, etc.. Modbus RS-485

communication, Function Blocks programmable by LoopWin software.

Versions without display for field mounting

• 2 analog universal inputs

• 2 analog 0..4-20 mA outpus

• 2 logic 24 V or Frequency inputs

• 2 logic 24 V outputs

GAMA DE PRODUCCIÓN

www.desin.com

Gas Flow Modbus Transmitter

• Low drop pressure probes

• Ranges from 0.01 to 30 m / sec

• Setting parameters up to DN500 pipping

• Modbus output (4-20 mA optional)

LIQUID FLOW CONTROLLERS

Liquid flow PID Controller

• PID Controller with Instantaneous and

Total flowmeter and partial pulses output

• Setting parameters up to DN500 pipping


LIQUID FLOWMETERS WITH INSERTION PROBE

Liquid Flow Modbus Transmitter

• Version for insertion in pipping

• SS316 probe for remote mounting

• Ranges from 0.03 to 1, 2 or 3 m / sec.

• Adjust of flow process parameters

• Totalization and Alarm Functions


THERMAL FLOWMETERS

VERY LOW RANGE GAS MASS FLOW TRANSMITTERS

GAS FLOWMETERS WITH INSERTION PROBE

GAS FLOW CONTROLLERS

Flowmeter HMI Processor

• Version for insertion in pipping

• SS316 probe for remote mounting

• Ranges from 0.01 to 1, 2 or 3 m / sec.

• HMI color TFT 4.7" touchscreen display

• Total flowmeter and partial pulses output

• Range of Totalisation 4000 x 106 m3

• Datalogger function

• Modbus and Ethernet output

(4-20 mA optional)

Gas Mass Flow Transmitters

• Available from DN4 versions

• Duraluminium body

(SS316 optional)

• Ranges from 0.001 to 40 L/min

(acc/version)

• Fluid and conduit parameters

adjust. settings

• Instantaneous and Total flowmeter

and partial pulses output


Gas Flow PID Controller

• PID Controller with Instantaneous

and Total flowmeter and partial pul-

ses output

• Setting parameters up to DN500

pipping


GAMA DE PRODUCCIÓNOPEN CHANNEL FLOWMETERS

FLOWMETERS IN WASTE WATER SMALL CHEST

Water flow by level measurement on V-notch weir

• Measurement of waste water in small size chest

• Ultrasonic level sensor on calibrated V-notch weir

• Totalization range 32000 m3 (mod. LED display)

• Totalization range 4000 x 106 m3 (mod. TFT display)

• Instantaneous Flow in L/h or m3/H according

specifications

• Average and Maximum Flow rate and elapsed time

• Automatic Calibration System and Datalogger functions

FLOWMETERS IN WASTE WATER BURIED PIPES

Waterflow by inserting thermal flow probe

• Measurement of waste water in siphon tubes

• Specific probes for low range flow speed from 0.03 to 3 m/sec



• Instantaneous Flow in L/h or m3/H according specifications



• Modbus (and Ethernet option) and 4-20 mA outputs

FLOWMETERS IN PARSHALL or VENTURI CHANNELS

Waterflow in Parshall or Khafagi-Venturi

• Measurement of waste water in depressed open channel

• Ultrasonic level sensor on calibrated Parshall or others

channels







FLOWMETERS FOR SPECIAL CHANNELS

For Wagon, Water Gate, Manning, etc. channels

• Measurement by means the level and parameters of channel

• Ultrasonic level sensor (and fluid speed sensor in option)







GAMA DE PRODUCCIÓN

www.desin.com

GSM-GPRS TRANSMITTERS

• RS-485 (USB) communicaction

• 4 analog 4-20 mA inputs

• 20,000 records data-logger

• 4-band GSM-GPRS communication

• Remote Control by SMS

• IP65 format for field mounting

Fast-ETHERNET Transmitters

• RS-485 (USB) to ETHERNET Modem

• Dual universal analog input versions

• Rail DIN and IP65 field mounting transmitters

Data-repeaters for dispersed signals

• Versions for remote activing of 5 relays from 5 switchs

• Versions to transmit 1 x 0..4-20 mA signal

• Anticross keys system up to 65000 devices at time

• Transmision vía Radio 868 Mhz or 915 Mhz

• 25 mW, 100 mW or 500 mW RFI power

• Rail DIN or IP65 field mounting devices

RADIO 868 or 915 Mhz transmitters

• RS-485 (USB) to RADIO Modem



• Rail DIN and IP65 field mounting

transmitters

WiFi 802.11b TRANSMITTERS

• RS-485 (USB) to WiFi Modem


• Rail DIN and IP65 field mounting transmitters

Data-repeaters for grouped signals

• Bi-directional modular system from 2 signals

• Versions for 20 analog 0..4-20 mA signals

• Special versions for analog and logic / relay mixed signals

• Transmision vía Radio 868 Mhz or 915 Mhz


• Rail DIN mounting devices

GSM-GPRS

Radio 868 Mhz or 915 Mhz

Wi Fi

Ethernet

RELAY REPEATERS BY RADIO or WiFi mA/V ANALOG REPEATERS BY RADIO or WiFi

ETHERNET or WiFi TRANSMITTERS

RADIO 868 Mhz or 915 Mhz TRANSMITTERS

WIRELESS SYSTEMS

MODEMS

RS-485

GSM-GPRS TRANSMITTERS

4-20 mA ANALOG AND RELAY MULTICHANNEL REPEATERS BY RADIO or Wi Fi

GAMA DE PRODUCCIÓN

MULTI-LOOP CONTROLLERS FOR CHEMICAL VARIABLES

Multivariable Controllers

• Versions for 1, 2 or 3 sensors (for any pH,

ORP, ECS / ECT, O2, CL, OZ, TB, ESI), LED

or TFT display

• Life sensor and test sensor monitoring, and

automatic cleaning functions

• Minimum flow input for control inhibition

• 4-20 mA, On-Off limits, or Step-by-Step

configurable control outputs

• IP65 enclosure for field mounting

• RS-485 Modbus communication

pH and REDOX (ORP) SENSORS

DISSOLVED OXYGEN SENSORS

CONDUCTIVITY SENSORS

TURBIDITY SENSORS

CHLORINE and OZONE SENSORS

SELECTIVE ION SENSORS

Preassembled boards

• PID Controllers RS-485 Modbus

and 4-20 mA outputs.

• Versions for pH, ORP, Free

Chlorine Conductivity, Turbidity, etc.

with min. flow detector

• 4-20 mA, On-Off limits, or Step-by-

Step configurable control outputs

• Inlet and outlet valves with

cleanable filter and sampler outlet

Digital Transmitters

Standard versions with Modbus

(4-20 mA outputs in option) for:

• pH + ATC or ORP

• Conductivity + ATC

• Dissolved Oxygen + ATC

• Chlorine and Ozone

• Turbidity

• Selective Ion

Wireless Transmitters

Radio 868 or 915 Mhz, WiFi (or Ethernet) for:

• pH + ATC or ORP

• Conductivity + ATC

• Dissolved Oxygen + ATC

• Chlorine and Ozone

• Turbidity

• Selective Ion

CONTROL PANELS FOR WATER TREATMENT

CHEMICAL VARIABLES RANGE

MODBUS TRANSMITTERS FOR CHEMICAL VARIABLES

Radio 868 or 915 Mhz

WiFi and Ethernet

GAMA DE PRODUCCIÓN

www.desin.com

• Density measurement of liquids in

tanks by external or submersible

probes

• Physical measurement system by

means differential pressure

• Modbus output (and 4-20 mA

optional)

• Allowing correct errors and scale

• Alarms, Hold, Units select functions

• Radio, WiFi or Ethernet versions

• Force or weight transmitters

• Load cells from grams to tons

• Automatic tare, Alarms, Hold,

Units select functions

• Modbus output (and 4-20 mA)

• Allowing correct errors

• Radio, WiFi or Ethernet

versions

• Hydrostatic column transmitters

• Ultrasound probe transmitters

• Radar guided wave transmitters

• Modbus output

(and 4-20 mA optional)


• Alarms, Hold, Units select

functions


• Differential Pressure

• Modbus output (and 4-20 mA

optional)


• Alarms, Hold, Units select

functions


• Gage or Absolute Pressure

• Modbus output

(and 4-20 mA optional)


• Alarms, Hold, Units select functions


DENSITY MODBUS TRANSMITTERS

STANDARD PRESSURE PROBES

STRENGTH AND WEIGHT MODBUS TRANSMITTERS

• 4-20 mA 2-wire versions

• Relative or Absolute versions

• Differential pressure versions

• IS special versions

• Chemical proof PVDF versions

• Sanitary compatible versions

PRESSURE - LEVEL - DENSITY

LEVEL MODBUS TRANSMITTERS

DIFFERENTIAL PRESSURE MODBUS TRANSMITTERS

PRESSURE MODBUS TRANSMITTERS

• Submersible level probes for liquids in tanks, reservoirs, basins,

swamps, seawater, etc.. up to 400 m. (probes from 17 mm dia.)

SUBMERSIBLE LEVEL TRANSMITTERS

FLUSH DIAPHRAGM PRESSURE PROBES

GAMA DE PRODUCCIÓN

• Portable furnaces generating standard temperature and direct

calibrations by comparison with certificate probe included as

reference

• Low cost and small size models for manual calibration

• Fully automatic calibration models by PC with CAL-Win software

• Includes automatic printing of non-official temperature certificate

AUTOMATIC CALIBRATION FURNACES

• Manufacturing since 1950 Thermocouples and Pt100 probes

• Different formats and features, special and standard or under

customer requirements models

TEMPERATURE PROBES AND ASSEMBLIES

INFRARED TEMPERATURE SERIES

PROGRAMABLE TRANSMITTERS AND CONDITIONERS

TEMPERATURE RANGE

• 4-20 mA, Modbus, Ethernet, Radio or WiFi transmitters

• Track and Hold controllers for IR Temp. applications

• Monochromatic types for general purposes

• Multicromatic types for aluminium and non-ferrous casting

• 4-20 mA 2-wire temp. transmitters built-in

standard assemblies

• Manufactured under specifications

• With or without local display

• IS special versions

• HART, Profibus PA, etc. special versions

• 4-20 mA 2-wire transmitters for terminals head mounting

• Pt100, T/C (J and K) configurables by «straps»

• Spring-load versions for assemblies mounting

• Rail DIN with galvanic insulation versions

• Configurable temperature conditioners

• 0...4-20 mA or 0..1..5..10 V 4-wire signal converters

• Rail DIN or IP65 field mounting versions

• Versions for 1 , 2 or 3 measurement loops

• Data output by RS-485 Modbus included

GAMA DE PRODUCCIÓN

www.desin.com

• Oil layer Detectors with relay output

• No moving parts thermal dispersion system

• IP68 probe suspended

• For oil / water interface in any

hydrocarbon separation tanks (open

or closed)

• Sensitivity adjustment

• Teflon coated SS316 sensor

• Low cost Series IP65 enclosure

• Sludge and Sand Detectors with relay

output

• No moving parts thermal dispersion

system

• IP68 probe suspended

• For all types of sediment in any tank


• Teflon coated SS316 sensor


• Liquid Level Detectors with relay output

• IP68 suspended or rigid probe versions

• For liquids of high viscosity or density

range

• To open or closed tanks

• SS316 sensor and fitting


LIQUID LEVEL SWITCHES

SLUDGE OR SANDS SWITCHES

• Liquid or Gas Flow Detectors with

relay output

• Versions for liquids with wide viscosity

range, up to 1 m / sec

• Versions for gases with wide density

range, up to 5 m / sec

• To open or closed conduits or pipes


• SS316 sensor and fitting


HUMIDITY VARIABLES

OIL AND HYDROCARBON SWITCHES

RH% CAPACITIVE SENSOR TRANSMITTERS

• 4-20 mA, Radio or WiFi

Transmitters and Controllers for

%RH, Temp., AH, Dew-point,

Enthalpy by capacitive sensor or

dry-wet sensors by Psychrometric

calculation.

RH% (or AH) TRANSMITTERS

• Relative Humidity and Temperature

• Absolute Humidity

• Dew-Point

• Enthalpy

• Incorporate or separate probe

versions

• Capacitive sensors

• Psychrometric calculation

ANALOG SWITCHES

• RH%+Temp. transmitters

2 x 4-20 mA 2-wire outputs

• For chambers or conduits

• Up to 50 ºC and + 1 bar

• Special versions for 180 ºC

and 10 bar max.

• Controller with Graphic Chart

Recorder for Humidity applic.

• Color TFT 4.7" touchscreen

display and datalogger

• 4 relay outputs

• Versions for RH, Temp., AH,

Dew-Point, Enthalpy, etc.

RH% CONTROLLERS

DEW-POINT and ENTHALPY

LIQUID OR GAS FLOW SWITCHES

GAMA DE PRODUCCIÓN

• Anemometer and wind vane

• Solar Irradiance

• Atmospheric Pressure

• Humidity and Temperature

• Rain gauge

• Rain detector

• Modbus and mA output

• Radio or GSM versions

• WiFi or Ethernet versions

• Solar Irradiance Transmitters

• Cosine-corrected probes

• Free input for RH, Temp. Wind Speed,

etc.

• Modbus and 4-20 mA outputs



• Monitor of Vibration with Acceleration

and Temperature Sensor

• Three alarm criteria

• Automodelizable

• Versions for 5 G or 15 G

• Modbus and 4-20 mA output


• Version with alarm relay

MULTIPURPOSE TRANSMITTERS

VIBRATION MONITORING

• Measurement of illuminance

• PID control lighting

• Zenithal probe with angle

adjustment

• Modbus and 4-20 mA Output



SOLAR IRRADIANCE TRANSMITTERS

• Barometric Transmitter

• Remota or embeded probe




• Environmental transmitter




• Piece counter

• Partial and Totalization

• 2, 3 and 4-wire

• Frequency and Period

• Revolutions per min. RPM

• Modbus and 4-20 mA

outputs

• Electric and Power Variables

Transmitter

• Direct input for V, Ω, and Hz

• Current transformer input for > 5 A

• Versions with relay alarms

• Modbus and 4-20 mA Output



• Tilt angle meter separate probe

• X-Y independent axis probe

• Automatic adjustment of 0 °

• Range + 90 ° angle

• Local display

• Version with alarm relay

• Modbus and 4-20 mA output



ILLUMINANCE TRANSMITTERS AND CONTROL

FREQUENCY - RPM - COUNTER TRANSMITTERS

VOLTS - AMP - HZ - OHM - WAT DC TRANSMITTERS

MULTIVARIABLE TRANSMITERS

BAROMETRIC AND ENVIRONMENTAL TRANSMITTERS

Radio 868 or 915 Mhz

WiFi and Ethernet

INCLINATION TRANSMITTERS

GAMA DE PRODUCCIÓN

www.desin.com

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SOFTWARE FOR CONTROL AND DATA ACQUISITION -SCADA-

SOFTWARE SCADA

• SCADA for monitoring and control data by PC.

• Free version (to read data from devices) or

licensed version (to write data in the devices).

• Chart recorder emulation (paperless) and allows

realize dynamic and interactive synoptics.

• Analysis of historical data with export to other

applications (Excel o DBase).

• Allows operate in LAN systems through the mo-

dule Proasis LAN-Win.

PROASIS DCS-Win CONTROL

DATA ACQUISITION SOFTWARE

• Modular Software for data supervision and control by PC according to the directive

21 CFR part 11 of FDA (Food and Drug Administration).

• Records changes made by each user indicating the date and hour, cause, changed

parameters and values before the modification.

• Data stored in inviolable files in graphic and numeric format.

• Generates automatic backups and logs errors in the system.

• Allow works in LAN with several PC masters sharing with others PCs, or like

client-server sharing applications with other devices.

PROASIS DCS-Plus SCADA

SOFTWARE acc. 21 CFR P.11 FDA RULES

Distributed by:

• Engineering and Projects under customer specifications.

• Solutions and OEM special devices.

• Aftersales Technical assistance by Internet.

• Maintenance contracts by presence or through Internet.

• Calibrate and Certificates.

• Training for user personnel.

ADDITIONAL SERVICES

instrumentation process control · • ultrasonic level sensor on calibrated v-notch weir •...

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