Write a Review
Our Products
We offer a complete product range of Thermostats, COMMERCIAL THERMOSTATS, Auto Thermostat, HONEYWELL COMMERCIAL THERMOSTATS and HONEYWELL PRECISION THERMOSTATS
Precesion Thermostatscan provide either temperature control or over temperature protection by breaking electrical contact when specified temperature is reached.
| FEATURES
|
HONEYWELLmanufactures a wide range of 12.7mm (0.5 inch)commercial snap-action thermostats for possible use in a wide rangeof small and major appliances, office copy machines, medical equipment, heat detectors, HVAC equipments etc.
DEFINITION OF TERMSAutomatic Reset: A type of thermostat that will automatically reset at a specific temperature (i.e. a thermostat operates at65, 5 oC [150 oF] and resets at 48, 89 oC [120 oF]).Bimetal: Two dissimilar metals bonded together to form the material for manufacturing thermally-sensitive discs which actuatethe thermostat.Close on Rise (COR): Refers to operation of the contacts. When the temperature rises to its set point, the contacts close ormake contact and complete the circuit.Contact Resistance: The value of resistance measured between the terminals.Dielectric Strength: The value of insulation between two electrically conducting parts. It may be tested by the application of apredetermined overvoltage for a specified time.Differential: The temperature difference between the operate and reset set points, also known as operate and reset.- Nominal: The temperature difference between nominal set points regardless of tolerance.- Maximum: Maximum number of degrees between actual opening and closing set points.- Minimum: Minimum number of degrees between actual opening and closing set points.Exposure Temperature: Thermal environment of a device during application operation.FLA (Full Load Amps): Current taken from the line by the motor when the motor is yielding the rated hp at the rated voltageand frequency.Life Cycles: The endurance rating of the thermostat expressed in number of operations with stated electrical load applied.Temperature limit application = open on rise.LRA (Locked Rotor Amps): The amount of current the motor can be expected to draw under starting conditions when fullvoltage is applied, also known as starting inrush current.Manual Reset: A bimetal thermostat with a reset button that must be pressed to reset the contacts.Open on Rise (OOR): Refers to the operation of contacts. When the temperature rises to its set point the contacts open, terminating the circuit.Overmold: Encapsulation with an insulating material.Phenolic: Thermoset plastic used for the insulating body of the thermostat.Set Point: The nominal temperature at which the thermostat operates.SPST (Single Pole/Single Throw): A switch with one current path which can be either open or closed.Tolerance: The allowable range above and below the set point temperature.Operate: Change of state when the thermostat reaches its set point.Reset: Change of state when the thermostat returns to its original condition prior to operation.
NOTESStandard Temperature Characteristics Tables:- Temperatures: Please consult applications engineering for temperature ranges, tolerances and differentials not noted.The operating temperature ranges include tolerances.- Tolerances: The tolerances given have been established after review of many thermostat applications. Attempts shouldbe made to establish the widest acceptable tolerance possible.UL and CSA Approvals: 12, 7 mm [0.5 in] thermostats are available with multiple agency approval for incorporation intoequipment.Fan control applications: Require thermostat set points to be derated by 20 C from the equivalent temperature limitapplication. They also close on rise.Dimensions: Are for reference only and are given in mm [in].
HONEYWELLmanufactures a wide range of 12.7mm (0.5 inch)commercial snap-action thermostats for possible use in a wide rangeof small and major appliances, office copy machines, medical equipment, heat detectors, HVAC equipments etc.
DEFINITION OF TERMSAutomatic Reset: A type of thermostat that will automatically reset at a specific temperature (i.e. a thermostat operates at65, 5 oC [150 oF] and resets at 48, 89 oC [120 oF]).Bimetal: Two dissimilar metals bonded together to form the material for manufacturing thermally-sensitive discs which actuatethe thermostat.Close on Rise (COR): Refers to operation of the contacts. When the temperature rises to its set point, the contacts close ormake contact and complete the circuit.Contact Resistance: The value of resistance measured between the terminals.Dielectric Strength: The value of insulation between two electrically conducting parts. It may be tested by the application of apredetermined overvoltage for a specified time.Differential: The temperature difference between the operate and reset set points, also known as operate and reset.- Nominal: The temperature difference between nominal set points regardless of tolerance.- Maximum: Maximum number of degrees between actual opening and closing set points.- Minimum: Minimum number of degrees between actual opening and closing set points.Exposure Temperature: Thermal environment of a device during application operation.FLA (Full Load Amps): Current taken from the line by the motor when the motor is yielding the rated hp at the rated voltageand frequency.Life Cycles: The endurance rating of the thermostat expressed in number of operations with stated electrical load applied.Temperature limit application = open on rise.LRA (Locked Rotor Amps): The amount of current the motor can be expected to draw under starting conditions when fullvoltage is applied, also known as starting inrush current.Manual Reset: A bimetal thermostat with a reset button that must be pressed to reset the contacts.Open on Rise (OOR): Refers to the operation of contacts. When the temperature rises to its set point the contacts open, terminating the circuit.Overmold: Encapsulation with an insulating material.Phenolic: Thermoset plastic used for the insulating body of the thermostat.Set Point: The nominal temperature at which the thermostat operates.SPST (Single Pole/Single Throw): A switch with one current path which can be either open or closed.Tolerance: The allowable range above and below the set point temperature.Operate: Change of state when the thermostat reaches its set point.Reset: Change of state when the thermostat returns to its original condition prior to operation.
NOTESStandard Temperature Characteristics Tables:- Temperatures: Please consult applications engineering for temperature ranges, tolerances and differentials not noted.The operating temperature ranges include tolerances.- Tolerances: The tolerances given have been established after review of many thermostat applications. Attempts shouldbe made to establish the widest acceptable tolerance possible.UL and CSA Approvals: 12, 7 mm [0.5 in] thermostats are available with multiple agency approval for incorporation intoequipment.Fan control applications: Require thermostat set points to be derated by 20 C from the equivalent temperature limitapplication. They also close on rise.Dimensions: Are for reference only and are given in mm [in].
HONEYWELLPrecesion Thermostatscan provide either temperature control or over temperature protection by breaking electrical contact when specified temperature is reached.
POTENTIAL APPLICATION
FEATURES
HONEYWELL L6190 aquastat thermostat is sensitive water temperature thermostat designed for surface mounting on domestic hot water cylinders or pipe work. The L6190 is delivered complete with mounting strap that makes installation rapid and easy, since draining the system or tapping the cylinder or pipe work is not required.
The SPDT switching action is accomplished by a snap action micro switch actuated by the liquid in the temperature sensing element.The L6190 aquastat thermostat confirms with the following
EC directives:Low Voltage Directive 73/23/EECElectro Magnetic Compatability Directive 89/336/EECCompliance with the EMC directive regarding emission canonly be determined in the application.
SPECIFICATIONS
MODEL:
L6190: surface mounted aquastat with SPDT switch
Suffix A:knob setting
Suffix B:external setting
Suffix C:internal setting and manual reset
Rajesh Garg (Futuristic Climate Controls)
124, Sunrise Mall,Near Swaminarayan Mandir, Judges Bungalow Road, Vastrapur, Ahmedabad, Gujarat - 380015
Share us via
