Omega WMS-T-AL User Manual

Dual set point temperature alarm

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User' s Guide
MADE IN
Shop online at
omega.com
e-mail: info@omega.com
For latest product manuals:
omegamanual.info
WMS-T-AL
Dual Set Point Temperature Alarm

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Summary of Contents for Omega WMS-T-AL

  • Page 1 User’ s Guide MADE IN Shop online at omega.com e-mail: info@omega.com For latest product manuals: omegamanual.info WMS-T-AL Dual Set Point Temperature Alarm...
  • Page 2 Approach Directives. OMEGA will add the CE mark to every appropriate device upon certification. The information contained in this document is believed to be correct, but OMEGA accepts no liability for any errors it contains, and reserves the right to alter specifications without notice.
  • Page 3 WMS-T-AL Dual Set Point Temperature Alarm Introduction The WMS-T-AL is a microprocessor-based dual set point Temperature Alarm packaged in a NEMA 4X box with a transparent cover. It has been designed with two independently controlled relays. The relays are used to control power to the users temperature sensitive device(s) or to operate operator selected secondary alarms.
  • Page 4: Menu Structure

    3. If the unit is alarming, all delay counters will be cleared. ALARM Features The WMS-T-AL Temperature Alarm provides the following alarm features: • Two independent temperature alarms • Programmable On and OFF delays • Pausing of alarm when any key is pressed...
  • Page 5: Temperature Inputs

    Switch 3 on the switch block at the bottom of the circuit board. The Off position is for °F and the On position is for °C. It is necessary to re-boot the WMS-T-AL after moving the switch in order to in able the change.
  • Page 6: Quick Start

    Attach the temperature sensor leads to the terminals on the WMS-T-AL circuit board labeled TMP1 and TMP2. Attach 12V dc or ac to the terminals on the WMS-T-AL circuit board marked AC in/DC in and AC in/DC gnd. When the WMS-T-AL circuit board is energized the LCD is activated and it will display the temperature on the first line and the alarm set point values on the second line.
  • Page 7: Specifications

    SPECIFICATIONS Sensor Unit Sensor Alarm Delay Range ON or Off Controls Four, push buttons select: 1. Run or Pause mode 2. Menu Select 3. Increment 4. Decrement Option slide switch: (Switches are read only during power-up.) Switch 1: ON = TEMPERATURE Switch 2: N.A Switch 3: ON = °C;...
  • Page 8 NOTES:...
  • Page 9 Department will issue an Authorized Return (AR) number immediately upon phone or written request. Upon examination by OMEGA, if the unit is found to be defective, it will be repaired or replaced at no charge. OMEGA’s WARRANTY does not apply to defects resulting from any action of the purchaser, including but not limited to mishandling, improper interfacing, operation outside of design limits, improper repair, or unauthorized modification.
  • Page 10 Where Do I Find Everything I Need for Process Measurement and Control? OMEGA…Of Course! Shop online at omega.com TEMPERATURE Thermocouple, RTD & Thermistor Probes, Connectors, Panels & Assemblies Wire: Thermocouple, RTD & Thermistor Calibrators & Ice Point References Recorders, Controllers & Process Monitors...

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