ETC-T300 (replacement for obsolete Danfoss THERM3)
Original price
$65.00
-
Original price
$65.00
Original price
$65.00
$65.00
-
$65.00
Current price
$65.00
ETC–T300
Replacement for obsolete Danfoss THERM3
3-wire Temperature thermistor with 20' lead; -25 to 125. Suitable for Danfoss NC25 / AKC25 installations
The ETC-T300 is an extremely accurate thermistor packaged in a water tight thin walled nickel plated brass Deep Drawn Tube. The sensor is potted with a thermal transfer epoxy to guarantee durability and response. The accuracy of the sensor is ±0.4ºF which allows the units to be interchanged in the field. The unit is a double thermistor providing a linear response over the range. The unit input is 5.00 vdc. The voltage output over the range is .726 to 3.523. At 50°F the voltage output is 2.123 vdc.
Product Specifications
| Standard Temperature Range | -22°F to 125°F |
| Standard Temperature Accuracy | ±0.4°F |
| Resistance Range | 9,640 to 134,900 ohms |
| Response (32°F to 122°F) | 40 sec. (in liquid) |
| Response (122°F to 32°F) | 75 sec. (in liquid) |
| Input Voltage | 5 Vdc |
| Output Resistance | 20,772 ohms @ 77°F |
| Overall Length | 1.750" |
| Diameter (outside) | 0.275" |
| Cable: | |
| Length | 20' |
| Wire | 3 conductor 20 awg stranded |
| Shield | Foil shield with 25% overlap |
| Drain | Stranded tinned copper drain |
