I Description Of The Gas Boiler Thermistor Temperature Sensors
For gas boiler temperature control, a very fast thermal response is
essential. This, combined with a high thermal accuracy, ensures
accurate temperature control of the hot water to help provide
sufficient quantities, maximise boiler efficiency and avoid the
possibility of scalding.Pipe-mounted temperature probe for boiler
and water heaters
Ampfort stock a number of immersion and clip-on temperature sensors
where the NTC thermistor is situated in the very tip of the sensor.
This design reduces the thermal path to the thermistor and
minimises the response time, allowing for faster temperature
control. Screw threaded boss designs, surface sensor fixings for
pipes and simple push-fit/clip-in versions are all available with
industry standard connector options or flying leads if preferred.
II Benefits Of The Gas Boiler Thermistor Temperature Sensors
► With clip-spring
► Core element of temperature sensor glass-sealed thermistor,made
in Shibaura, Japan
► Encapsulation can resist humidity
► Used stainless steel as mounting bracket, so temperature sensor
can be easily and conveniently clamp onto the pipes
► Durable
► Fast response and humidity resistance
► Nice stability for long-term use
► Widely used in industry of wall-mounted boiler and dual-purpose
stove
III Dimension and Performances Of The Gas Boiler Thermistor
Temperature Sensors
| NO | Material Name | Model Description |
| 2-1 | Thermistor | R25=10Kohm±1% B25/85=3435±1% MF58R |
| 2-2 | Line Pipe | 28AWG Black PVC Line Pipe |
| 2-3 | Tube | 10L PTFE tube L=10mm |
| 2-4 | Shell | 5.5*25.0+G1/8-28 Brass Shell(No tool marks) |
| 2-5 | Epoxy Resin | J105/J106B/J05X G108/GU01/GU-Mz Black |
| 2-6 | Wafer | 2.5 MSF (3114) Black |
| NO | Material Name | Model Description |
| 2-1 | Pipe Clamp | #18 Pipe Clamp/Blue Zinc Color |
| 2-2 | Plastic Housing | #18 Injection molding parts/Black/ Heightening type |
| 2-3 | Copper Piece | Elastic phosphor copper T0.1 |
| 2-4 | Epoxy Resin | GU108/GU01 G108/GU01/GU-Mz Black |
| 2-5 | Silicone Grease | Thermal conductivity white silicon grease |
| 2-6 | Thermistor | R25=10Kohm±1% B25/85=3435±1% MF58R |
| 2-7 | Line Pipe | 28AWG Black PVC Line Pipe |
| 2-8 | Polyimide Film | 8*15mm |
| 2-9 | Silica gel | 704 Silica gel |
| 2-10 | Wafer | 2.5 MSF (3114) Black |
IV Features Of The Gas Boiler Thermistor Temperature Sensors
| B Value (K) | 3435 |
| B Value Tolerance (%) | ± 1 |
| B Value Temperature Range (°C) | 25 to 85 |
| Nominal Zero-Power Resistance (kΩ) | 10 |
| Nominal Zero-Power Resistance (Temperature (°C)) | 25 |
| Nominal Zero-Power Resistance Tolerance (%) | ± 1 |
| Operating Temperature Range (°C) | -30 to 120 |
V Is a temperature sensor an input or output device?
An output device is any device that sends data to a computer or
human. It sends data in a readable form that can be processed. This
means that a temperature sensor is an output device because it’s
providing you with additional data that you didn’t know before.
