- Details
- Status: In production
- Output Type: PWM
- Accuracy: ± 0.1°C
- Temperature Min: -45°C
- Temperature Max: +130°C
- Case: PROBE
- No. of pins: /
- Voltage supply: Min: 2.7
- Voltage supply: Max: PROBE
Stainless steel probe SMT RVS1802 with the most accurate digital temperature sensor SMT172-TO18 built-in. The stainless steel tube of the probe has diameter of 7.0mm x 40mm long.
Supplied with a 5 mtr shielded cable. Shorter cables are available. See SMT RVS1802-250 (2.5mtr) and SMT RVS1802-200 (2mtr). (Connection Brown = Vcc, Green = GND, White = PWM output).
* Overall accuracy 0.1ºC in the temperature range of -20ºC to 80ºC. (SMT172-TO18)
* Overall accuracy 0.25ºC in the temperature range of -10ºC to 100ºC.
* Accuracy of 0.4ºC from -45ºC to -20ºC and from 100ºC to 135ºC
* Noise less then 0.0001ºC
* Full temperature range from -45ºC to -135ºC (-49ºF to 275ºF)
* PWM output is easy to read by the a microprocessor.
* PWM signal is proportional to the temperature.
* Supply voltage 3V, 3.3V, 5V (Voltage range from +2.7V to +5.5V).
* 3 pin sensor, requires only one digital pin. ( Vcc, Gnd, PWM output ).
For quick evaluation of these sensors we have evaluation boards with USB interface. The SMTAS04USB can measure up to 4 x SMT172 temperature sensors and the SMTAS08USB can measures up to 8 sensors with an accuracy of 0.1ºC in the temperature range of -10ºC to 100ºC with a resolution of 0.0015 C. The board and sensors are powered from the USB port or an external DC power supply. The board uses an ARM Cortex-M3 STM32F103 to read the temperature sensors and output the measured temperature Celsius value and the PWM signal in HEX on the USB interface.
Read more: Digital Temperature probe sensor, 0.1 °C accuracy SMT RVS1802
- Details
- Status: In production
- Output Type: PWM
- Accuracy: ± 0.25°C
- Temperature Min: -45°C
- Temperature Max: +130°C
- Case: PROBE
- No. of pins: /
- Voltage supply: Min: 2.7
- Voltage supply: Max: PROBE
A fine point stainless steel probe with the SMT172-HEC temperature sensor built-in. 5.0mm diameter x 150mm long stainless steel probe with a 5 mtr shielded cable. (Connection Brown = Vcc, Green = GND, White = PWM output).
Time constant in non stirred fluid is 5sec.
* Overall accuracy 0.25ºC in the temperature range of -20ºC to 80ºC. (SMT172-HEC Sensor)
* Accuracy of 0.8ºC from -45ºC to -20ºC and from 100ºC to 135ºC
* Noise less then 0.0001ºC
* Full temperature range from -45ºC to -135ºC (-49ºF to 275ºF)
* PWM output is easy to read by the a microprocessor.
* PWM signal is proportional to the temperature.
* Supply voltage 3V, 3.3V, 5V (Voltage range from +2.7V to +5.5V).
* 3 pin sensor, requires only one digital pin. ( Vcc, Gnd, PWM output ).
There is also a 7mm stainless steel probe SMT RVS1802 with the most accurate digital temperature sensor SMT172-TO18 built-in. Supplied with 5m or 2.5m cable.
For quick evaluation of these sensors we have evaluation boards with USB interface. The SMTAS04USB can measure up to 4 x SMT172 temperature sensors and the SMTAS08USB can measures up to 8 sensors with an accuracy of 0.1ºC in the temperature range of -10ºC to 100ºC with a resolution of 0.0015 C. The board and sensors are powered from the USB port or an external DC power supply. The board uses an ARM Cortex-M3 STM32F103 to read the temperature sensors and output the measured temperature Celsius value and the PWM signal in HEX on the USB interface.
Read more: Digital Temperature probe, 0.25 °C accuracy, fine tip SMT RVSHEC1
- Details
- Status: In production
- Output Type: USB
- Accuracy: ± 0.1°C
- Temperature Min: -45°C
- Temperature Max: +130°C
- Case: PCB
- No. of pins: /
- Voltage supply: Min: USB
- Voltage supply: Max: PCB
The SMTAS04USB evaluation board can measure upto 4 x SMT172 temperature sensors with an accuracy of 0.1ºC in the temperature range of -10ºC to 100ºC with a resolution of 0.0015 C. Accuracy of 0.4ºC from -45ºC to -20ºC and from 100ºC to 135ºC. The board and sensors can be powered from the USB port or from an external DC power supply. The board uses an ARM Cortex-M3 STM32F103 to read the temperature sensors and output the measured values of the sensors PWM signal in HEX on the USB interface.
Read more: USB Development board measures 4 temperature sensors SMTAS04USB
- Details
- Status: In production
- Output Type: USB
- Accuracy: ± 0.1°C
- Temperature Min: -45°C
- Temperature Max: +130°C
- Case: PCB
- No. of pins: /
- Voltage supply: Min: USB
- Voltage supply: Max: PCB
The SMTAS08USB evaluation board can measure upto 8 x SMT172 temperature sensors with an accuracy of 0.1ºC in the temperature range of -10ºC to 100ºC with a resolution of 0.0015 C. Accuracy of 0.4ºC from -45ºC to -20ºC and from 100ºC to 135ºC. The board and sensors can be powered from the USB port or from an external DC power supply. The board uses an ARM Cortex-M3 STM32F103 to read the temperature sensors and output the measured values of the sensors PWM signal in HEX on the USB interface.
Read more: USB Development board measures 8 temperature sensors SMTAS08USB
