OTEKs 420mA Series

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OTEKs4-20mA Series
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4-20mA

• OTEK manufactures and develops one of the largest
  selections of 4-20mA products in the world. When
  you need a loop powered or signal powered process
  and control unit, we are the company you have
  been looking for. OTEK welcomes the opportunity
  to work with you in any current or future
  project.

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Model Photos
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What We Do

• Design and manufacture precision instruments for
  process control and monitoring
• Digital Panel Meters

• Bargraph Controllers
• Externally Powered

• Loop Powered

• Wireless (R.F.) Control Data I/O

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We are known for

• Excellent, personalized, customer service
• Simple Sophisticated technology
• High Reliability
• Product customization
• Life Time Warranty
• Innovative (30 Patents)

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Product Model Overview

• Nuclear-Qualified

• HI-Q114

• HI-Q117/118

• HI-Q119

• HI-Q2k

• HI-Q123

• HI-Q124

• HI-QTBS

• DIN-BAR

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New Products

• Largest Loop Powered Selection (NQL). Patented
• Worlds First A.C. Signal Powered Meters.
  Patented
• Worlds First Wireless Loop Powered Transceivers
  (Pat. Pending)
• Worlds First Loop Powered Opto-Isolator (Pat.
  Pending)

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Compliant To

• HMI (Human Machine Interface)
• HSI (Human Systems Integration)
• MMI (Machine Machine Interface)

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Instrument Type Selection

• Externally Powered Units
• All Options available (Signal input type, Control
  Outputs)

• Loop powered
• Perfect if external power is not available (mA
  inputs only)
• The power is generated from your signal
• (High Loop burdens)

• ACS
• The signal is your power source (A.C. Signals) PT
  CT

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Qualification Summary

• MIL-STD 45208
• Environmental- IEEE 323-1974
• Seismic- IEEE 344-1975
• EMI/RFI- EPRI TR- 102323
• Software VV-
• EPRI NP-5652
• EPRI TR-106439
• IEEE 7-4.3.3-1993

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Product Application

• Control Room
• Simulator
• Display Control of Process Variables
• Reactor Coolant Pumps (GPM)
• Steam Extraction (PSIG)
• Water Tank Level (Feet)
• Neutron Monitoring (Widerange neutron Flux )
• Reactor Coolant Loop (Degrees F)
• Elec. Energy Quality Quantity
• Produced (Export)
• Consumed (Import)

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The Standard HI-Q

• Inputs
• Analog
• Digital
• Processing
• Streams
• Limits
• Outputs
• Displays
• Control

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Inputs

• Analog
• Volts (AC or DC)
• Amps (AC or DC)
• Temperature
• RTD
• TC
• Resistance
• Strain-Gauge
• 6 Terminals, 3 Inputs

• Digital
• Period
• Frequency
• Pulse Width
• Counter
• Timer (LAP)
• TTL (x3)

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Processing
25 point x-y coordinate table or 9th order
polynomial
X Y 0 0 5 0 5.001 5.001 100 100
ABxCx2Dx3Ex4Fx5Gx6Hx7Ix8Jx9
Running Average for filtering noise and AD Band
for fast response
Input 1 , -, , /, Input 2 And square root
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Processing/Streams

• There are seven streams
• By Default
• Eqn 1 Stream 1 Channel 1
• Eqn 2 Stream 2 Channel 2
• Eqn 3 Stream 3 Channel 3
• Stream 4 is your digital input
• Except TTL1
• This is where you perform your equations

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Processing/Limits

• A set of limits for each stream
• Do Not Put Them Out of Order

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Outputs

• Display
• Digital
• Bargraph
• Limit Color Changing
• Limit Display Flashing
• Serial Stream (via Communications)

• Control
• Relays
• Delay
• Limit Hysteresis
• (Next Slide)
• TTL (if not inputs)
• Analog
• 0-24mA or 0-5V
• PID
• Ramp Soak
• Max Min

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What is Hysteresis?
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Output Dependence

• Digital
• Digital outputs are based on limit conditions.
• Relays
• TTL
• Limit markers
• Color changing
• Flashing
• Failure Detection

• Analog
• Analog outputs are based on stream conditions.
• DAC
• Digital Display
• Bargraph (Quantized)

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Other Options

• Power Input Type
• 5VDC
• 10-32VDC
• 90-265 VAC 50-60Hz

• Communication Type
• RS232
• Isolated RS485/RS232
• Isolated RS422/RS232
• Isolated USB
• Ethernet (on request)
• Good for monitoring/logging
• Remote Display
• DCS/SCADA

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Replacements For...

• Chessel 700
• T.A. Bailey RY
• DixsonBG101/202P
• T.A. Bailey 775
• Foxboro 257
• Dixson BB101/202 PV
• GE/Yokogawa 180
• Westinghouse/Weschler VX252/251
• Prime/Sigma/INTL 1151/1251
• Versatile VMI 2000 , Sigma 9270

• HI-Q114
• HI-Q116
• HI-Q117
• HI-Q118
• HI-Q119
• HI-Q2k

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Existing Customers

• FPL
• TVA
• PGE (Diablo Canyon)
• Duke Energy
• Entergy (Vermont Yankee, Pilgrim)
• SCE G
• Black River (Argentina)
• PSEG Nuclear
• APS (Palo Verde)
• Detroit Edison
• Spain, Korea, China, France, etc.

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Other Industries Served

• NASA
• Military (All branches)
• Petrochemical
• Water Waste Water Utilities

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HI-Q Advantages

• Common Firmware Hardware
• Small Company Quick Response
• Customization/Small Volume
• High Quality
• Lifetime Warranty
• NLI Partnership

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Customizations

• Palo Verde N.P.P (HIQ118) vs. Foxboro 257
• FPL (St. Lucie) (HIQ2000) vs. VMI2000
• Diablo Canyon (HIQTBS)
• Spain (HIQ117) vs. T.A. Bailey 775
• Detroit Edison (HIQ114) vs. Chessells 700

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Coming Soon

• PMC
• EMC

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Thank you!www.otekcorp.com
Any Questions?