Water Analysis Instruments Rosemount 1056 Four Wire Dual Input Analyzer for measurement of pH , ORP and selective ion

Water Analysis Instruments Rosemount 1056 Four Wire Dual Input Analyzer for measurement of pH , ORP and selective ion

Quick Detail:

• · Manufactured by Rosemount Analytical
• · Dual input
• · 0/4-20 mA current output
• · Size: 1/2 DIN
• · Temperature compensated
• · pH signal input board supports pH, ORP, and ISE measurements
• · Conductivity signal input board supports conductivity, resistivity, TDS, and salinity (choice of toroidal or contacting conductivity)
• · HART and Profibus DP digital communications avaialble

Description:

The Rosemount Analytical Model 1056 dual-input analyzer offers single or dual sensor input with an unrestricted choice of dual measurements. This multi-parameter instrument offers a wide range of measurement choices supporting most industrial, commercial, and municipal applications. The modular design allows signal input boards to be field replaced making configuration changes easy.

The Model 1056 is simple to set up and operate. Menu screens for calibrating and programming are simple and intuitive. The 1056 auto-recognizes each measurement board and a quick start screen prompts users to configure each sensor loop. A high-contrast LCD provides live measurement readouts in large digits and shows up to four additional process variables or diagnostic parameters. The 1056 is available with HART and Profibus DP digital communications. HART models can communicate with the Model 375 HART® hand-held communicator and HART hosts, such as AMS Intelligent Device Manager. Profibus units are fully compatible with Profibus DP networks and Class 1 or Class 2 masters.

The Model 1056 accepts single or dual sensor input. Inputs are isolated from other signal sources and earth ground to ensure clean signal inputs for any configuration. Standard 0/4-20 mA current outputs can be programmed to correspond to any measurement or temperature. The unit also automatically recognizes Pt100 or Pt1000 RTDs built into sensors for temperature compensation.

The Model 1056 is a multi-parameter instrument allowing users to measure:

· pH

· ORP

· ISE

· Resistivity

· Conductivity

· % Concentration

· Chlorine

· Oxygen

· Ozone

· Temperature

· Turbidity

· Flow

· 4-20mA current input

Sensors for the Rosemount 1056 are available as accessories. Please contact us if you are unable to find a sensor for your application or require additional information.

Applications:

· Common Conductivity Applications in the Pulp and Paper Industry

· Biopolymer Producers Reduces Operating Expenses with PERpH-X

· pH and ORP Monitoring for the Indigo Dye Process

· pH Control for Pigmentation Production

· pH Control in Fermentation

· Tighter Conductivity Control in Chromatography and Purification

· Tighter Conductivity Control in Chromatography and Purification Systems with High Solids

· Cyanide Destruction Monitoring with pH and ORP

· Measuring pH in Bacterial Oxidation of Metal Ores

· Controlling Alumina/Caustic Ratio

· Water Conservation in Metal Finishing

· On-Line Electrode Impedance Measurement

· Coagulation and Flocculation

· High Purity Condensate Monitoring

· Water for Injection Measurements

Specifications:

Enclosure: Polycarbonate. Type 4X, IP65.

Dimensions: Overall 155 x 155 x 131mm (6.10 x 6.10 x 5.15 in.). Cutout: 1/2 DIN 139mm x 139mm (5.45 x 5.45 in.)

Conduit Openings: Accepts 1/2” or PG13.5 conduit fittings

Display: Monochromatic graphic liquid crystal display. 128 x 96 pixel display resolution. Backlit.

Active display area: 58 x 78mm (2.3 x 3.0 in.).
Ambient Temperature and Humidity: 0 to 55°C (32 to 131°F). Turbidity only: 0 to 50°C (32 to 122°F), RH 5 to 95% (noncondensing)

Equipment protected by double insulation

Inputs: One or two isolated sensor inputs
Outputs: Two 420 mA or 020 mA isolated current outputs. Fully scalable. Max Load: 550 Ohm. Output 1 has superimposed HART signal (configurations 10560X2X3XHT only)

Current Output Accuracy: ±0.05 mA @ 25 ºC

Competitive Advantage:

DUAL SENSOR INPUT AND OUTPUT allow for standard 0/4-20 mA current output to be programmed to correspond to any measurement or temperature.

TWO ISOLATED 4-20 mA or 0-20 mA CURRENT OUTPUTS are electrically isolated from other signal sources and earth ground. Outputs are fully scalable and can be programmed to linear or logarithmic modes. Output dampening can be enabled with time constants from 0 to 999 seconds.

BUILT-IN TEMPERATURE COMPENSATION automatically recognizes Pt100, Pt1000 or 22k NTC RTDs built into the sensor.

STANDARD INSTRUMENT ENCLOSURE fits ½ DIN panel cutouts. The versatile enclosure design supports panel-mount, pipe-mount, and surface/wall-mount installations.

ISOLATED INPUTS ensures clean signal inputs for single and dual input configurations. For dual input configurations, isolation allows any combination of measurements and signal inputs without cross-talk or signal interference.

AUTO DIAGNOSTICS allow the system to continually monitor itself and the sensor(s) for problematic conditions. The display flashes Fault and/or Warning when these conditions occur.

HART® & Profi®bus DP DIGITAL COMMUNICATIONS are available. Model 1056 HART® units communicate with the Model 375 HART® hand-held communicator and HART® hosts, such as AMS™ Intelligent Device Manager. Model 1056 Profi®bus units are fully compatible with Profibus DP networks and Class 1 or Class 2 masters. HART® and Profi®bus DP configured units will support any single or dual measurement configurations of Model 1056.

QUICK START PROGRAMMING allows the instrument to auto-recognize each measurement board and the display prompts the user to configure each sensor in a few quick steps for immediate deployment.

SECURITY ACCESS CODES
Two levels of security access are available. Program one access code for routine calibration and hold of current outputs; program another access code for all menus and functions.

SPECIAL MEASUREMENTS
- Selective Ion
- pH Independent Chlorine
- Inferential pH
- Differential Conductivity