Honeywell UDA2182 Universal Dual Analyzer
The UDA2182 Universal Dual Analyzer is a new, economical, dual input analyzer addition to Honeywell’s Smart Sensor product family.
The analyzer can accept single or dual inputs from Honeywell pH, ORP, contacting conductivity and dissolved oxygen sensors. For dual units the inputs can be ordered in any combination.
The UDA2182 monitors and controls Analytical process variables in applications such as:
• Power water quality control
• Wastewater influent & effluent
• Pure water preparation
• Food and Dairy
• Neutralization
Operator Interface
Display – The UDA2182 has a versatile backlit, graphical LED display that is easy to read, even in the most difficult installations.
Multi-language prompts guide the operator step-by-step through the configuration process assuring quick and accurate entry of all configurable parameters. Nine languages are available via configuration: English, French, German, Spanish, Italian, Russian, Turkish, Polish and Czech. Real Time Clock — A versatile clock set-up can be displayed on the tag name stripe and is used to initiate Auto Clean/Auto Cal functions and date/time stamp history logs. Dedicated Keys — Provide direct access to Setup and Calibration to simplify and speed operation. Display key gives you access to advance function screens such as Control, Auto Cycling, USP26 and Calculated pH.
Output and Control
The following output types are available:
• Current Outputs (4-20 or 0-20 ma)
• Electromechanical Relays (5 amps)
The outputs are isolated and can be field allocated to the input PV, temperature, or computed value (conductivity) Control Algorithms – Depending on the output algorithms specified, the controller can be configured for the following control algorithms:
• On-Off
• Current Adjusting Type (CAT)
• Pulse Frequency Type (PFT)
• Duration Adjusting Type (DAT)
• PID
Alarms
Two (or four) electromechanical alarm relays are field selectable for activating external equipment when preset alarm setpoints are reached based on the PV. Each alarm setpoint can be either a high or low alarm. The relays can also be assigned to temperature or diagnostics. The alarm hysteresis is configurable from 0 to 100% of range.
Each control loop has as standard an auto-tuning feature using Honeywell’s performance proven Accutune III tuning algorithm. A selectable “Fuzzy Logic” algorithm is also provided for each loop to suppress unwanted process setpoint overshoot.
Not all products are available in all areas.
• Single or Dual input measurement
• Dual input in any combination of pH,ORP, contacting conductivity, or dissolved oxygen
• Versatile, backlit graphical display
• Infrared PC & Pocket PC configuration
• Optional input from Honeywell remote digital preamplifiers and Durafet Cap Adapters
• Isolated inputs and outputs
• CSA Type 4X (NEMA 4) enclosure
• Multi-language prompts
• Two analog outputs standard plus one additional optional
• Two electromechanical relays standard plus two additional optional
• Real Time clock for Auto and History functions
• Auto Clean/Auto Cal functions
• Event History screens
• Calibration History information
• Easy access through hinged front door
• Full DIN Size
• Panel, wall or pipe mounting is available
• Easily Field Up-gradable
• Ethernet and RS485 Communications
| UDA2182 Dual Input Analyzer | ||
| Display | Graphical LCD with white LED Backlight Viewing Area: 66.8 mm (W) X 35.5 mm (H) Dot Pixels: 128 (W) X 64 (H) |
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| Display Ranges | pH: 0-14 pH Temperature: -10 to 110°C (14 to 230°F) ORP: -1600 to +1600 mV Conductivity: 0.01 Cell: 0-2 uS/cm displayable to 200 uS/cm; 0-0.2 mS/cm; 0-2,000 ppb TDS; 0-200 ppm TDS 0.1 Cell: 0-20 uS/cm displayable to 2000 uS/cm; 0-2 mS/cm, 0-2,000 ppb TDS; 0-2,000 ppm TDS, 1.0 Cell: 0-200 uS/cm displayable to 20,000 uS/cm; 0-20 mS/cm; 0-200 ppm TDS; 0-20 ppt TDS 10 Cell: 0-2,000 uS/cm displayable to 99999 uS/cm; 0-200 mS/cm; 0-2,000 ppm TDS; 0-200 ppt TDS 25 Cell: 0-20,000 uS/cm displayable to 99999 uS/cm; 0-500 mS/cm; 0-10% Concentration displayable to 20% 50 Cell: 0-20,000 uS/cm displayable to 99999 uS/cm; 0-1,000 mS/cm; 0-20% Concentration Temperature: 0 to + 140°C (32 to 284°F) Dissolved Oxygen: 0 - 200 ppm 0 - 20 ppb 0 –200 ppb 0 – 2000ppb Temperature: 2 – 60°C (35.6 – 104°F), must not freeze |
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| Keypad | 10 Button Membrane Switch w/Directional Functionality UV/Solvent/Abrasion Resistant |
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| Case Material | GE Valox® 357 (un-reinforced thermoplastic polyester) | |
| Performances (Under reference operating conditions) | Accuracy: 0.5% of reading Output Accuracy: +/- 0.01 mA Drift: Negligible Repeatability: 0.05% Temperature Accuracy: pH and Conductivity Thermistor: +/- 0.1°C from –10 to 100° C, +/- 1.0° C from 101° to 140° C pH 1000 ohm RTD: +/- 0.4° C D.O. Thermistor: +/- 0.1° C from +2 to 60° C Reference Operating Conditions: 25 +/- 1° C; 10-40% RH; 120 or 240 Vac |
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| Operating Conditions | Ambient Temperature Operating: 0 to 60°C (32 to 140°F) Storage: -30 to 70°C (-22 to 158°F) RH: 5 to 90% max. Non-condensing up to 40°C (104°F). For higher temperatures the RH specification is derated to maintain constant moisture content. Vibration: 5-15 Hz disp 8 mm pk to pk 15-200 Hz accel 2 G |
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| Standard Analog Output | Two 0-20 or 4-20 mAdc, 750 ohms max., isolated from inputs, ground, and each other, independently field-assignable to any parameters and ranges. Proportional to user-set output range(s) of selected parameter(s). |
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| Optional Analog Output | One 0-20 or 4-20 mAdc, 750 ohms max., isolated from inputs, ground, and each other. Independently field-assignable to any parameters and ranges. | |
| Control Loop/Outputs (Optional) |
Control Loops: 2 standard (one for each PV); current, pulse frequency, or time proportional Control Loop Types: PID, Duplex, On/Off Auto-tuning: Accutune II, fuzzy logic overshoot suppression, applicable to both control loops |
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| Standard Alarm/ Control Relays | Two SPDT (Form "C") Relays Resistive Load Rating: 4A, 120/240 Vac |
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| Optional Additional Alarm/Control Relays |
Two SPDT (Form "C") Relays Resistive Load Rating: 4A, 120/240 Vac |
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| Alarm/Control Settings | Alarm/on-off control delay: 0-100 seconds. Alarm/on-off control deadbands: individually set, from 1 count to full scale for pH, ORP, and temperature. On/off cycle period: 0 to 1000 seconds. On/off percent "on" time: 0 to 100%, 1% resolution. Setpoint and proportional band limit ranges: ±19.99 pH, ±1999 mV, -10 to 130°C, 1 count resolution. DAT cycle period: 1 to 1999 seconds. PFT maximum frequency: 1 to 200 pulses/minute. PFT pulse width: 50 ms, compatible with electronic pulse-type metering pumps. |
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| Remote Preamplifier Input Option |
Optional input card to accept input signal from Honeywell digital preamplifiers: Meridian II – 31075707 and 31022283 Durafet – 31079288 and Cap Adapter cables |
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| pH Temperature Compensation |
Conventional compensation for changing electrode output (Nernst response), plus selectable solution temperature compensation for high-purity water. | |
| Calculated pH from Differential Conductivity |
User selectable when unit has two Conductivity inputs. Used when ammonia or aminea is the water treatment chemical. | |
| Auto Buffer Recognition (pH) |
User Selectable Available Buffer Series: NIST, US, and Euro |
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| Conductivity Compensations | NaCl, HCl, H2SO4, PO4, NaOH, NH3, Morpholine, Pure Water, Custom (User Selectable) | |
| Dissolved Oxygen Measurement | Max flowrate (probe): 950 ml/min with flow chamber; no dependence on stirring or flowrate Atmospheric pressure: 500-800 mm Hg with internal sensor, for calibration Calibration with either Air or Sample |
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| Auto Clean/ Auto Cal Function |
Real time clock is used to set-up cycles to initiate a cleaning and calibration sequence. Cycle Set-up is user configurable. | |
| Event History Screen | Event history screen stores 256 events with a description of the event and a Date/time stamp. | |
| Calibration History Screen | Calibration history screen stores information on 128 calibration events with a date/time stamp. | |
| Power Requirements | 90 -264 Vac, 47-63 Hz, 15 VA . Memory retained by E2PROM when power is off. | |
| Wireless Interface | Type: Infrared (IR) Length of Link: 0 –1 M, 0 –15° Offset Baud Rate: 9600 Data Format: Modbus Protocol |
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| RS422/RS485 Modbus RTU Slave Communications Interface (Optional) |
Baud Rate: 2400, 4800, 9600, 19200, 38400, 57600, or 115200 selectable Data Format:: IEEE floating point and 32-bit integer. Word-Swap configurable. Length of Link: 2000 ft (600 m) max. with Belden 9271 Twinax Cable and 120 ohm termination resistors 4000 ft (1200 m) max. with Belden 8227 Twinax Cable and 100 ohm termination resistors Link Characteristics: Two-wire (half-duplex), multi-drop Modbus RTU protocol, 15 drops maximum or up to 31 drops for shorter link length. Modbus RTU slave: Provides monitoring of inputs outputs, statuses, alarms, and variables. Provides writing of variables for remotely modifying parameter settings |
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| Ethernet TCP/IP Communications Interface (Optional) | Type: 10 or 100 BaseT; auto-speed and auto-polarity sensing Length of Link: 330 ft. (100 m) maximum. Use Shielded twisted-pair, Category 5 (STP CAT5) Ethernet cable. Link Characteristics: Four-wire plus shield, single drop, five hops maximum IP Address: IP Address is 192.168.1.254 as shipped from the factory Recommended network configuration: Use Switch rather than Hub in order to maximize UDA Ethernet performance Configuration: Ethernet parameters are configured via the front-panel or web pages. Modbus TCP/IP: Five simultaneous socket connections provide monitoring of inputs outputs, statuses, alarms, and variables. Provides writing of variables for remotely modifying parameter settings. Modbus TCP/IP Data Format: IEEE floating point and 32-bit integer. Word Swap configurable. Web server: multiple client support Web pages: monitoring inputs, outputs, statuses, alarms, and events Multi-language Email: Alarm notification to eight email addresses. These must be configured using web pages signed in as the administrator. DHCP: ( Dynamic Host Configuration Protocol) selectable via web page or front-panel |
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| Safety Compliance | UL/CSA General Purpose FM Approval for Class I, Div 2. |
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| CE Compliance | CE Conformity (Europe): CE Mark on all models signifies compliance to EMC Directive 84/336/EEC and LVD Directive 73/23/EEC. EMC Classification: Group 1, Class A, ISM Equipment Method of Assessment: Technical File; EN61326, EN61010-1 Declaration of Conformity: 51453667 |
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| Installation Rating | Installation Category (Overvoltage Category): Category II Pollution Degree 2 Altitude: 2000 m |
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| Case Dimensions | 156 mm X 156 mm X 150 mm (6.14" X 6.14" X 5.91") Panel cutout: 138.5 mm X 138.5 mm (5.45" X 5.45") Panel thickness: 1.52 mm (0.06") min, 9.5 mm (0.38") max |
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| Enclosure rating | CSA Type 4X (NEMA 4X) | |
| Weight | Approx 3 lbs (6.6kg) | |
| Mounting | Panel mounting-hardware supplied. Optional Wall and 1" to 2" pipe mounting. Select option appropriate in Model Number. |
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