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2511F002-029

2511F002-029

  • 厂商:

    SENASYS(Senasys)

  • 封装:

    Cylinder

  • 描述:

    CLOSE AT 80F, OPEN AT 65F

  • 数据手册
  • 价格&库存
2511F002-029 数据手册
9 1 Vcc R5 681R 5 6 7 C4 100pF 10 11 C1 0u1F DI DI DO DO � 14 6 CD AEC+ AEC- OEM ��� 5 3 C3 0u1F 3 2 � 12 ��� VEE VEE R6 1k5 Vee2 Vee2 Vee2 Thermostat Catalog 2004 Vcc T1 2 - 1 - 6W 6 1 D1 2 R9 75R 3 2 R2 37R5 1 R4 100R 4 C10 0u1F � C11 � C5 0u1F 5 4 Vcc C6 10uF Tant. R1 37R5 1 Vcc R3 100R Vee2 DI Vee2 Vee2 Vee2 C2 0u1F ��� IC2 1 2 4 8 9 R8 75R DO 13 14 Vcc WWW.SENASYS.COM 1-888-SENASYS 8 4 7 � 6 � ��� 1 2 ��� SERIES 2500 3/4” 25Amp THERMOSTATS Typical Applications: z HVAC Equipment z Major Appliances z Industrial Equipment z Food Service Products Senasys 2500 Series Thermostats are quality-engineered thermal sensors specifically designed for a variety of major applicances, including clothes dryers, hot liquid and food-dispensing machines, room unit and space heaters, air conditioning systems, copy machines, engine heaters, and wood stoves. Made to open or close on a temperature rise, the 3/4” Thermostat is rated at 25 AMPS-240 Volts, meets UL Standards 873 and 353 and is available in a single-pole, single-throw device. Temperature calibrations are preset, and all units are subject to 100% mechanical and thermal inspection. To insure that a safe combination of thermostat and application is achieved, the purchaser must determine product suitability for their individual requirements. 2511 2512 2511 2521 2521 2 UL and CSA Listings UL and CSA listing of 2500 series thermostats is for use in equipment where the acceptability of the combination of the thermostat and equipment is determined by Underwriter’s Laboratories, Inc. and/or Canadian Standards Association. 2500 Series UL File MH8267 CSA File LR21048 Consult Factory for Updated Listings Key Features and Benefits: z Recognized by UL, CSA and European Approval Agencies z Meets UL Standard 873 and 353 z Manufactured to individual temperature specifications z Available in a variety of terminal and mounting configurations SERIES 2500 3/4” 25Amp THERMOSTATS B501 Cap Small Flange Standard Temperature Settings Temperature Set Point Ranges Tolerance Allowance° ± at temperature If unit falls in overlapping range use higher range set points Mean Differential Number of degrees between opening and closing nominal temperatures Close Open 0 to 79°F -18 to 26°C 80 to 200°F 27 to 82°C 201 to 250°F 83 to 121°C 251 to 350°F 122 to 150°C Price Group* ±°F ±°C ±°F 6 6 3 3 6 6 6 3 7 8 ±°C °F °C 3 3 10 to 14 15 to 19 5 to 7 8 to 11 III 6 3 20 to 29 12 to 16 II 4 6 4 30 to 39 17 to 22 I 4 9 5 40 to 59 23 to 33 I 9 5 10 6 60 to 80 34 to 35 II 5 3 5 3 10 to 14 5 to 7 IV 5 3 5 3 15 to 19 8 to 11 III 5 3 7 4 20 to 29 12 to 16 II 6 3 7 4 30 to 39 17 to 22 I 6 3 9 5 40 to 59 23 to 33 I 8 4 10 6 60 to 80 34 to 35 II 5 3 6 3 15 to 19 8 to 11 III** 5 3 7 4 20 to 29 12 to 16 II 6 3 8 4 30 to 39 17 to 22 I 7 4 9 5 40 to 59 23 to 33 I **With 15 to 19°F Differential-Maximum Set Point 220°F 8 4 11 6 60 to 80 34 to 35 II 6 3 8 4 20 to 29 12 to 16 II 7 4 9 5 30 to 39 17 to 22 I 8 4 11 6 40 to 59 23 to 33 I 9 5 13 7 60 to 80 34 to 35 II CALIBRATION TEMPERATURES The temperature tolerance and differentials listed above are standard. If your requirements are not listed, please consult the factory. The “differential” is the number of degrees between the nominal open and nominal close. For example: A thermostat calibrated to open at 170°F ± 9°F has a 40°F temperature differential. IV *Grouped according to level of accuracy required. Group I with greatest latitude is less expensive than Group II, etc. 2500 Series 3/4” DISC THERMOSTAT TEMPERATURE EXPOSURE: 350° F MAX. 120 Volts AC 240-250 Volts AC 277 Volts AC 1 Ø IND. 1 Ø IND. 1 Ø IND. VA VA Model Type Clearance Cycles RES RES RES Pilot Pilot HP FLA LRA HP FLA LRA HP FLA LRA AMPS AMPS AMPS Duty Duty 406 22 2511 100,000 25 1/2 10 60 200 25 L 1/8 Air 8 42 406 22 8 42 1/4 Surface 30,000 25 16 84 200 25 AND F 1/4 Air 2521 3/8 Surface 480 Volts 1 VDC 12 120 Volts AC AC to VDC IND VA 50 VDC RES AMPS Pilot RES AMPS AMPS Duty 406 13 15 30 406 13 2512 125 2522 1/8 Air 100,000 L 1/4 Surface AND F 1/4 Air 6,000 3/8 Surface 15 1/6 4.4 26.4 125 15 1/16 2.2 13.2 125 15 1/4 5.8 34.8 125 15 1/4 2.9 17.4 125 10 2519 1/8 Air 100,000 0.1 L 1/4 Surface 30,000 Gold- AND 6,000 Plated F 1/4 Air 2529 3/8 Surface 15 0.1 1.0 Contacts are available for millivolt and milliamp applications. Consult factory for exact approval agency listings. 3 1.0 SERIES 2500 TERMINAL & BRACKET OPTIONS Dimensional Specifications B502 Cap Large Flange B503 Bracket B504 Cap Large Flange B507 Bracket 4 SERIES 2500 TERMINAL & BRACKET OPTIONS Terminals T501 0° As Shown T507 T502 T503 T504 T505 T508 0° As Shown T509 T506 0° As Shown Screws (Please Specify if Needed When Ordering) 5 REFERENCE INFORMATION Thermostat Operation When contacts are closed, current passes from terminal to terminal through the stationary contact to the movable contact which is actuated by the snap movement of the bimetal disc. The disc, which is fully insulated from the switch chamber by the pin and disc retainer, is affected by surface or ambient temperature changes. Upon reaching the opening temperature, the disc snaps from a convex to a concave shape, depressing the pin which opens the contacts. The open circuit allows the temperature to drop and causes the disc to snap to its original position, closing the contacts. A thermostat which closes on a rise in temperature operates in a similar manner, but in reverse action. that initial testing be performed with thermocouple samples to minimize trial and error when choosing final temperatures and tolerances. When requesting thermocouple samples please specify Iron or Copper Constantin and Lead Length. SENASYS Sensors Part Number A complete SENASYS part number consists of 3 (1) (2) (3) parts. (Example: 2511 F002-2015) The first group specifies the series. The second group identifies the terminal and bracket combination desired and is generally unique to that series only. The last group is sequentially assigned by SENASYS Sensors’ Application Engineering Dept., and defines the tem- Location and Selection of Components A thermostat can be used to control temperature, to warn in advance of temperatures beyond desired limits, or to shut down an entire system. Response, accuracy, sensitivity, and the ability to sense the thermal parameter in a system depends on the proper selection of a thermostat and its application with respect to location, heat source, electrical load, transfer media, thermal lag, and the design life of the system. Samples of working thermostats or special thermostats with thermocouples installed are available to help you determine the proper combination of location and temperature set points. perature parameters, etc., unique to that device. Testing Procedures Temperature testing is performed using either liquid or air as a test medium. To allow for variation in temperature checking methods, a 1°C allowance should be considered. This allowance is for correlation or differences between test instruments. Manufacturing specifications and production testing are to specified requirements and do not make use of the correlation variance. Creep testing is the verification of an instantaneous change of state of the electrical contacts. Application Parameters Proper choice of operating temperatures for a thermostat generally depends on many application parameters. The following can have a significant effect on the final operating point of the application: 1. Rate of Temperature Rise 2. Location of the Thermostat 3. Electrical Load 4. Mass of the Thermal System 5. Heat Transfer Medium (air, metal surface, etc.) The Dielectric withstand voltage test (Hipot) is performed at a higher voltage for a short duration than the rated voltage of the thermostat. This helps assure satisfactory performance at rated voltage and also the ability of the unit to withstand momentary overpotentials. This test also serves to determine whether insulating materials and spacing are adequate. Samples and Ordering To order samples please refer to the form on the inside back cover. If you need assistance call us at (888) 736-2797, or e-mail us at support@senasys.com. Because of these variables, we recommend 9 REFERENCE INFORMATION Definitions Automatic Reset: A type of thermostat that will reset itself at a specific temperature; (i.e. a thermostat opens at 150°F and closes or resets itself at 120°F) Bimetal: Two dissimilar metals bonded together to form the disc that actuates the thermostat; upon reaching a specified temperature, the disc snaps over the center. Close On Rise: (COR) refers to operation of the contacts. When the temperature rises to its set point the contacts close or make contact and complete the circuit. Quality Control and Application The entire production process from preassembly to shipping of the final product is supervised by a staff of quality control personnel. Specifications and performance characteristics of SENASYS, Inc. stated herein or in any other SENASYS communication are based upon various testing and quality control procedures established by SENASYS. Information regarding such procedures will be provided upon request. SENASYS reserves the right to alter specifications contained herein as it may deem necessary. Purchasers are advised to test and engineer their products and the application of SENASYS’s products, particularly where the application is one wherein a malfunction could result in damage or injury. Whenever SENASYS provides analysis or information to assist a purchaser in the application of SENASYS’s products, such analysis or information shall not affect any of the foregoing nor shall it constitute a warranty of any kind with respect to said application. Sales by SENASYS are subject to standard terms and conditions set forth in its sales documents. Electrical rating and performance characteristics have been established after testing and review of standard operating conditions. The specifications outlined in the bulletin suggest the performance characteristics when the units are subject to these standard conditions. To ensure that our laboratory test conditions duplicate the performance requirements for the application, all devices should be tested by the purchaser for each application. Terms of all sales be as provided in SENASYS, Inc. standard terms and conditions of sale, including its limited warranty provisions. Dielectric Strength: Is the deliberate application of a predetermined overvoltage to a thermostat for specified time. FLA: (Full Load Amps) current taken from line by motor when motor is yielding rated hp at rated voltage and frequency. Manual Reset: A bimetal thermostat with a reset button that must be pressed to reset the device. Max. Differential: The maximum allowable difference between the actual opening and the actual closing temperatures. Mean Differential: The difference between the upper and lower nominal set points without regard to tolerances. Min. Differential: (Sometimes called “Deadband”) The minimum allowable difference actual opening temperature and the actual closing temperature. Open On Rise: (OOR) refers to the operation of contactswhen the temperature rises to its set point, the contacts open terminating the circuit. Phenolic: A plastic used as the insulating body of the thermostat. Set Point: The nominal temperature at which the thermostat is to open or close. SPST: (Single Pole/Single Throw) an electrical switch with one set of terminals that terminate or actuate a circuit. Tolerance: The allowable range above and below the set point temperature. 10 REQUEST FOR SAMPLES OR QUOTATION Company DO NOT DETACH! Name Photocopy & Fax Street to SENASYS (419) 818-0897 Telephone City State/Zip Describe the Application: Existing Product New Product For information on other SENASYS products Thermostat Function: High Limit Control Manual Reset Ambient Conditions: Exposure Temperature Maximum____________________ °F, Duration_________________ CMC Multi-Light Control Switches P-Series Controls Minimum_____________________ °F,Duration_________________ Temperature Rate of Rise___________________ °F per minute___________________ Environmental Seal Hermetic Dust Proof Unsealed Electrical Load: Voltage_____________ AC Resistive____________AMPS Dielectric___________________________ DC Inductive______F.L.A._____L.R.A.______ Megohm_______________________ Life Cycles at Specified Load_______________________________Cycles Thermostat Specification: Contact Open___________ °F ± _____________ °F Tolerance Contacts Close__________ °F ± _____________ F Tolerance (automatic reset only) Contacts Close Manually ( Part Number: ) Resettable By_______________ °F SENASYS #____________________ Customer#____________________ Mounting Bracket #___________ Terminal Type ________________________ Exposed Bimetal 704 Bartlett Avenue Altoona, WI 54720 Tel. (715) 831-6353 Toll Free: 1-888-736-2797 Fax: (419) 818-0897 www.senasys.com support@senasys.com Enclosed Bimetal Sample Quanity: ______________units Delivery Requested__________________________________ Production: Estimated Usage___________________ Annually, Start Date___________________ One Time Order Quantity_______________________________________ Agency Approvals: UL CSA Other___________________________________ Quotation Requested: Yes No Quantity_________________________________ For special configurations, please provide a sketch.
2511F002-029 价格&库存

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