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Trianglelab Thermistor Cartrodge PT1000 for E3D hotend v6 heater block Maximum support to 450 degrees for Volcano heater block.
Trianglelab Thermistor Cartridge PT1000 Upto 450 degrees.
*Compatible E3d V6 Heater Block(NEW)
*Compatible E3d Volcano Heater Block
*PT1000 sensor is not compatible with Lerdge K motherboard
PT1000 sensors are able to measure higher temperatures than thermistors – upto 400°C,and are more accurate then both thermistors and thermocouples in general.
PT1000 sensors can direct replace the thermistors in your printer without adding an amplifier board like PT100’s sensors.
but whith the default 4.7K pullup resister on board you will get lower resolution than other sensors.
PT1000 sensors are compatible with most firmwares in the field.
PT1000 sensors are potentially a good cost and performance compromise between thermistors and PT100 sensors.
If you want release potential abilities of the PT1000 sensors,you need to replace the 4.7Kpullup resister of the thermistor pins with a 1K 0.1% resister.
operating temperature range 0-450 degrees
metal cartridge dimension 3MM diameter 15MM length
lead 1Meter length fiberglass High temperature resistant wire
RESISTANCE VALUE CHART PER 1C PT1000:
1 x PT1000 seneor with sealed with metal cartridge
3 x 1K 0.1% SMD Resistors 0603 package
1 x 2P 2.54MM Terminal wire
For duet2 Wifi, firmware 3.1, seetings as follows:
M308 S1 P”e0temp” Y”pt1000″ R2000 ;two 1K resistors in series for better accuracy
Marlin:
Default 4.7Kpullup resistor please choose sensor ‘1047’
If you have replaced pullup with 1K resistor please choose sensor ‘1010’
Configuration.h:
*1047 : Pt1000 with 4k7 pullup
*1010 : Pt1000 with 1k pullup(non standard)
#define TEMP_SENSOR_0 1010
#define TEMP_SENSOR_1 0
#define TEMP_SENSOR_2 0
#define TEMP_SENSOR_3 0
#define TEMP_SENSOR_4 0
#define TEMP_SENSOR_BED 1
thermistortable_1010.h:
// Pt1000 with 1k0 pullup
const short temptable_1010[][2] PROGMEM = {
PtLine( 0, 1000, 1000)
PtLine( 25, 1000, 1000)
PtLine( 50, 1000, 1000)
PtLine( 75, 1000, 1000)
PtLine(100, 1000, 1000)
PtLine(125, 1000, 1000)
PtLine(150, 1000, 1000)
PtLine(175, 1000, 1000)
PtLine(200, 1000, 1000)
PtLine(225, 1000, 1000)
PtLine(250, 1000, 1000)
PtLine(275, 1000, 1000)
PtLine(300, 1000, 1000)
PtLine(325, 1000, 1000)
PtLine(350, 1000, 1000)
PtLine(375, 1000, 1000)
PtLine(400, 1000, 1000)
PtLine(425, 1000, 1000)
PtLine(450, 1000, 1000)
};
thermistortable_1047.h:
// Pt1000 with 4k7 pullup
const short temptable_1047[][2] PROGMEM = {
// only a few values are needed as the curve is very flat
PtLine( 0, 1000, 4700)
PtLine( 50, 1000, 4700)
PtLine(100, 1000, 4700)
PtLine(150, 1000, 4700)
PtLine(200, 1000, 4700)
PtLine(250, 1000, 4700)
PtLine(300, 1000, 4700)
PtLine(350, 1000, 4700)
PtLine(400, 1000, 4700)
PtLine(450, 1000, 4700)
};
Pt1000 with 4k7 pullup resistor(default)
Configuration.h:
#define NUM_TEMPS_USERTHERMISTOR0 12
#define USER_THERMISTORTABLE0{{723,0},{812,320},{896,640},{975,960},{1049,1280},{1118,1600},{1184,1920},{1246,2240},{1305,2560},{1361,2880},{1414,3200},{1464,3520}}
Pt1000 with 1K pullup resistor
Configuration.h:
#define NUM_TEMPS_USERTHERMISTOR0 23
#define USER_THERMISTORTABLE0 {{2055,0},{2132,160},{2202,320},{2327,640},{2383,800},{2436,960},{2485,1120},{2531,1280},{2574,1440},{2614,1600},{2653,1760},{2689,1920},{2723,2080},{2755,2240},{2786,2400},{2815,2560},{2842,2720},{2869,2880},{2894,3040},{2918,3200},{2940,3360},{2962,3520},{2983,3680}}
You can also set up a new USER_THERMISTORTABLE in their web firmware configuration tool.
R2 is the pullup resistor of thermistor pins.
M305 P1 X501 R4700;heater 1 uses a PT1000 connected to thermistor channel 1 which has a 4.7K series resistor
M305 P1 X501 R1000;heater 1 uses a PT1000 connected to thermistor channel 1 which has a 1K series resistor
Working on it please refer to
You can choose PT100 and amplifier board instead,if you need more than 300C temperature.Please click
TIPS:You can use the temperature input pin P0.23-P0.26 by remove the pullup resistor of that pin.When you connect the PT100 amplifier board to your smoothieboard or MKS SBASE.(we already tested it works)
1.Try to find any 472 or 4701 marks ‘Rx’ resistor near the thermistor input terminals.
2.Measure the 2pins of the terminal with a multimeter one pin should short to GND/AGND one should short to the one end of the pullup resistor
3.Replace it with your soldering iron and skills
4.Connect the PT1000 sensor like normal thermistor
5.Make the change to your firmware
6.If everything goes well the printer should show the room temperatures
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If you want the thermistor sensor that can fits on your hotend please click below.
♦Compatibility demonstration
https://duet3d.dozuki.com/Wiki/Connecting_thermistors_or_PT1000_temperature_sensors
