Search Results

Found 7 product(s) for Temperature Controllers, Unidirectional (1-7 of 7)

Temperature Controllers, Unidirectional
	Si14HyUdPTC1-50V The Si14HyUdPTC1-50V-20A is a microprocessor based, Hybrid, Unidirectional, Proportional Temperature Controller board that uses pulse-width modulation (PWM) to efficiently control average power to a resistive heater or Thermo-Electric (TE) cooler cell from 0 to 1000W, in 8.33W steps. An optional 2 line by 20 characters long LCD (with HITACHI HD44780 Interface Standard) is used for Set-Temperature and Measured-Temperature data display in 1/2 C accuracy.	Price: $129.00
	Si5HyUdPTC1-30V-20A The Si5HyUdPTC1-30V-20A is a 30V 20A, microprocessor based, Hybrid, Unidirectional, Proportional Temperature Controller board with an integrated heat sink that uses pulse-width modulation (PWM) to efficiently control average current to a resistive heater or Thermo-Electric (TE ) cooler cell in 0 to 600W power range with 5W steps. An onboard microprocessor allocates the load-power and controls the temperature. The sample temperature is measured by a small, 9-bit digital thermometer Si18DTsens. This sensor uses a unique “1-wire interface” (with parasite power mode) that requires only 2-conductors for reliable remote (long as 20 meters) temperature sensing.	Price: $109.00
	Si5HyUdPTC1-50V-20A The Si5HyUdPTC1-50V-20A is a 50V 20A, microprocessor based, Hybrid, Unidirectional, Proportional Temperature Controller board with an integrated heat sink that uses pulse-width modulation (PWM) to efficiently control average current to a resistive heater or Thermo-Electric (TE) cooler cell in 0 to 1000W power range. An onboard microprocessor allocates the load-power and controls the temperature. The sample temperature is measured by a small, 9-bit digital thermometer Si18DTsens. This sensor uses a unique “1-wire interface” (with parasite power mode) that requires only 2-conductors for reliable remote (long as 20 meters) temperature sensing.	Price: $119.00
	Si5HyUdPTC2-CC-30V-2x16A The Si5HyUdPTC2-CC-30V-2x16A is a Dual 30V 2x16A, microprocessor based, Hybrid, Unidirectional, Proportional, Temperature Controller board with an integrated heat sink that uses pulse-width modulation (PWM) to efficiently control the average current flow in two TE (Thermo-Electric) cooling banks. The two banks are connected in parallel, and jointly controlled (turned on and off at the same time). The power flow in each bank is controlled from 0 to 480W power range with 4W steps.	Price: $129.00
	Si5HyUdPTC2-HC-30V-2x20A The Si5HyUdPTC2-HC-30V-2x20A is a Dual, 30V 2x20A, microprocessor based, Hybrid, Unidirectional, Proportional Temperature Controller board with an integrated heat sink that uses pulse-width modulation (PWM) to efficiently control average current to a heater load (Thermo-Electric ,TE cell or resistive heater) and a cooling element ( a 2nd TE cell or chilling pump) each in the 0 to 600W power range with 4W steps. Two high-power (55V, 80 A max.) MOSFETs are used (one for heating and one for cooling) to control the temperature of an enclosed environment.	Price: $129.00
	Si82Di2ZPTC The Si82Di2ZPTC-120/240Vac-5A is a versatile, closed-loop, microprocessor based, Digital, Two-Zone, Proportional Temperature Controller board that can control two independent thermal-zones. Two120/240Vac, 5A solid-state relays (one for each zone) is used to control the currents in resistive heaters (600W in each zone). An optional 2 line by 20 characters long LCD (with HITACHI HD44780 Interface Standard) is used for Set-Temperature and Measured-Temperature data display in 1/2 C accuracy of each zone. Up and Dow pus-buttons are used to control the Set-Temperature in each zone.	Price: $169.00
	Si82Hy2ZPTC The Si82Hy2ZPTC-120/240Vac-5A is a versatile, closed-loop, microprocessor based, Hybrid, Two-Zone, Proportional Temperature Controller board that can control two independent thermal-zones. Two120/240Vac, 5A solid-state relays (one for each zone) is used to control the currents in resistive heaters (600W in each zone). An optional 2 line by 20 characters long LCD (with HITACHI HD44780 Interface Standard) is used for Set-Temperature and Measured-Temperature data display in 1/2 C accuracy of each zone.	Price: $159.00