ZWO
ZWO Temperature Sensor for Electronic Automatic Focuser
ZWO Temperature Sensor for Electronic Automatic Focuser
SKU:ZWO-TMP-SNSR
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Product Description
The ZWO Temperature Sensor for Electronic Automatic Focuser (EAF) is designed to help astrophotographers maintain precise focus as nighttime temperatures change. Temperature variations can cause telescope components to expand or contract slightly, which may affect focus during long imaging sessions. This compact sensor monitors temperature changes near the focuser and works with a compatible ZWO EAF to support temperature-based focus compensation.
The sensor connects directly to the dedicated sensor port on the ZWO EAF and is designed for plug-and-play installation. It can be automatically detected through compatible ZWO software and ASIAIR workflows, helping you monitor changing conditions without adding a complicated setup.
For deep-sky astrophotography, where long exposures and extended imaging sessions demand consistent focus, the ZWO EAF Temperature Sensor provides an effective way to improve focus stability as ambient conditions change.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | ZWO |
| Product Type | Temperature Sensor for EAF |
| Sensor Type | Temperature compensation module |
| Connector | 3.5 mm audio-style plug |
| Compatibility | ZWO EAF models with firmware support |
| Detection Range | -40°C to +125°C |
| Recommended Operating Range | -25°C to +85°C |
| Typical Accuracy | ±0.5°C |
| Cable Length | Approx. 50 cm (19.7") |
| Interface | Auto-detected via ASIStudio and ASIAIR |
| Weight | Less than 10 g |
| Installation | Plug-and-play via EAF sensor port |
What Comes in the Box?
- 1 × ZWO Temperature Sensor Module
- 1 × Protective Cable Tie
- 1 × Quick Start Guide
Why Buy from Sky Deep Co.?
Buy the ZWO Temperature Sensor for Electronic Automatic Focuser from Sky Deep Co. for genuine ZWO astronomy equipment and reliable local support in Pakistan. Sky Deep Co. is an authorized ZWO and Celestron partner in Pakistan, helping astrophotographers access genuine equipment with warranty support, expert guidance, and nationwide delivery. Our team can also help you understand EAF compatibility and choose the right accessories for your telescope and astrophotography setup.
FAQs
1. What does the ZWO EAF Temperature Sensor do?
The sensor monitors temperature changes around the focuser and provides temperature data for temperature-based focus compensation during astrophotography.
2. Is the ZWO Temperature Sensor compatible with the EAF?
Yes. It is designed specifically for ZWO Electronic Automatic Focuser systems with compatible firmware support.
3. How does temperature affect telescope focus?
Temperature changes can cause small expansions or contractions in telescope components. Over long imaging sessions, these changes can shift focus and affect image sharpness.
4. Does the sensor work with ASIAIR?
Yes. The Sky Deep listing states that the sensor can be automatically detected through compatible ASIAIR and ASIStudio workflows.
5. Is the ZWO EAF Temperature Sensor easy to install?
Yes. It connects to the dedicated sensor port on the EAF and uses a plug-and-play installation, so no complicated modification is required
