Hyoda S6 Fluid-Filled Dial Thermometer
The Hyoda S6 is a wall-mounted thermometer with a 150 mm dial and a sensing bulb connected by capillary tube. This arrangement allows the display to be installed away from the measurement point, where it is easier to read.
Select an indication-only version or a configuration with pointer contacts for a compatible alarm or control circuit. The S6 uses a fluid-filled measuring system; for a bimetal alternative, see the AY Series comparison below.
S6 Specifications and Options
| Specification | Details |
|---|
| Dial diameter |
150 mm |
| Mounting |
Wall-mounted |
| Enclosure options |
S6: IP43; S6-WP: IP65 |
| Liquid-filled range coverage |
−70 to 400°C |
| Gas-filled range coverage |
−200 to 600°C |
| Liquid-filled capillary length |
Single: 10 m; double: 30 m |
| Gas-filled capillary length |
50 m |
| Contact configuration |
Indication only, or one or two pointer contacts |
| Contact rating |
AC 100 V / 0.4 A; AC 200 V / 0.2 A |
| Maximum-temperature pointer |
Optional |
Range coverage describes the available configurations, not the scale of every instrument. Confirm the required standard scale, bulb dimensions, connection and capillary length when ordering.
Product Specifications and Dimensions
Compare All Six Hyoda Thermometer Listings
| Product / range | Instrument type | Display / arrangement | Indication / switching | Protection | Selection focus |
|---|
| M Series |
Fluid-filled; M3/M4/M6 and WP versions |
75 / 100 / 150 mm; remote bulb |
Optional pointer contacts; M3: one, M4/M6: one or two |
IP43; WP: IP65 |
Remote reading with a choice of dial sizes |
| S6 / S6-WP |
Fluid-filled |
150 mm; remote bulb |
Indication only or one/two pointer contacts |
IP43; WP: IP65 |
Large dial for remote temperature indication |
| AY Series |
Bimetal; AY4/AY5 and QS versions |
100 / 125 mm; stem-mounted; QS adjustable head |
Temperature indication |
IP65 |
Local reading at the sensing stem |
| KME-2 / KME-4 |
Fluid-filled; wall-mounted |
KME-2: with indicator; KME-4: without indicator |
One microswitch contact |
IP43 |
Temperature switching with or without local indication |
| ES-UT |
Liquid-filled; wall-mounted |
Remote sensing bulb |
One or two microswitch contacts |
IP65; published explosion-proof designation d2G4 |
Applications requiring a suitable explosion-protected controller; confirm approval suitability |
| Fluid-Filled Thermometer Range |
General range listing; multiple configurations |
Depends on selected model |
Depends on selected model |
Depends on selected model |
Explore other Hyoda temperature indication and control options |
The Fluid-Filled Thermometer Range is an overview listing, not a single model with one specification. Compare the exact model, temperature scale, sensing bulb, connection and mounting before ordering. S6 and M6 both have 150 mm dials, but this does not establish interchangeability.
Choosing the Right Thermometer
- Operating temperature: provide the normal range and expected temperature extremes.
- Process connection: confirm the thread or fitting, bulb diameter, insertion length and thermowell dimensions where applicable.
- Display location: check the reading distance and route for the capillary tube.
- Installation environment: choose the enclosure protection for the location and exposure.
- Alarm or control requirement: specify the number of contacts and confirm electrical compatibility with the connected circuit.
Related Hyoda Thermometers
- M Series — Fluid-filled thermometers with 75, 100 or 150 mm dials, remote sensing bulbs and optional pointer contacts.
- AY Series — Bimetal thermometers for local temperature indication, with 100 or 125 mm dials and adjustable-head QS versions.
- KME-2 / KME-4 — Fluid-filled temperature controllers with one microswitch contact; KME-2 includes an indicator, while KME-4 has no indicator.
- ES-UT — Liquid-filled temperature controller with one or two microswitch contacts and an explosion-proof enclosure; confirm approval suitability for the installation.
- Fluid-Filled Thermometer Range — Explore other Hyoda configurations for temperature indication and control, selected according to the measurement and installation requirements.
Need Help Selecting an S6 Thermometer?
Contact Seacom with your temperature range, sensing bulb dimensions, connection, capillary length and contact requirements. For a replacement, include photographs of the instrument nameplate and installation so we can help check the appropriate configuration.
