Stauff
Stauff Temperature Switch
Womack Machine Supply Company proudly partners with Stauff to deliver the finest Temperature Switches available. Our collaboration ensures that customers in multiple locations across the United States have access to these exceptional products, click here to see available locations. Our commitment to excellence, combined with the reliability and performance of Stauff, guarantees that you receive top-quality Temperature Switches components for your specific needs.
Temperature Switch
STW Series
Product Description
The STW mechanical temperature switch is available in a variety of temperature ranges. This unit features a bimetallic fixed set point, which is indicated at the time of order. The electrical connector of the STW is designed to rotate in order to face the cable clamp into whatever position desired after installation.
Features
- Normally open and normally closed switching function
- Fixed set points from 140°F (60°C) up to 176°F (80°C)
- 1/4″ NPT process connection
- Brass body
Options
- Fixed set points from 86°F (30°C) up to 221°F (105°C)
- 1/8″ NPT, 1/4″ BSP, and 1/2″ BSP process connections
Specifications
| Materials | Body | Brass |
| Connector | Nylon 6.6 | |
| Max Voltage | 250 VAC | |
| Current | 10 A at 240 VAC | |
| 5 A at 24 VDC | ||
| 10 A at 12 VDC | ||
| Switching Outputs | Switching Function | Normally Closed (NC), Normally Open (NO), or SPDT |
| Accuracy | ±9°F (±5°C) | |
| Max Temperature | 266°F (130°C) | |
| Max Pressure | 2,175 PSI (150 bar) | |
| Process Connection | 1/8″ NPT, 1/4″ NPT, G1/4″, G1/2″ | |
| Protection Class | IP65 With 43650 Connector |
Temperature Switch
STC Series
Product Description
The STC temperature transmitter is designed for in process temperature measurement in low pressures. This unit features an all stainless steel construction, a 50mm or 100mm stem length with 1/4 NPT process connection, and a 4-20mA output. The user can select the exact temperature range they require at time of order, or they can select a fixed temperature range.
Features
- Stainless steel construction
- 4-20mA output
- Customer specified temperature range -58°F to +392°F (-50 to +200°C)
- L-Plug DIN 175301-803A electrical connection
- Environmental protection rating of IP 65
- 1/4 NPT process connection
- 50mm and 100mm stem lengths
Options
- 0-10 V available output
- 0-50°C, 0-100°C, and 0-120°C fixed measuring ranges available
- M12x1 electrical connection available
- 1/2 NPT, 1/4 BSP, and 1/2 BSP available thread connections
- 75mm, 100mm, 160mm, and 200mm stem lengths available (custom upon request)
- Available with an adjustable compression ring version for variable stem length
Specifications
| Materials | Housing | Stainless Steel 1.4571 (316 Ti) | |
| Process Connection | |||
| Stem | |||
| Output Signal and Supply Voltage | Signal Output | Supply Voltage | |
| 4-20mA, 2 wire | 10-30 V DC, ripple <10% | ||
| 0-10 V, 3 wire | 12-30 V DC, ripple <10% | ||
| Error Signal | 23mA Sensor Burnout | ||
| 3.3 mA Sensor Short Circuit | |||
| Accuracy | STC-0/XXX | 0.5% of Measuring Range | |
| STC-MIN/MAX | 0.2% (Related to Maximum Temperature Range) | ||
| Temperature Range | -58°F up to 392°F (-50°C up to +200°C) | ||
| Measuring Range (selected range) | Minimum Range | Maximum Range | |
| STC-0/XXX | 50k | 250k | |
| STC-MIN/MAX | 30K | Temperature Range | |
| Thread Connections | 1/4 NPT, 1/2 NPT, 1/4 BSP, and 1/2 BSP | ||
| Electrical Connections | L-Plug acc. To DIN EN 175301-803 form A | ||
| M12x1, 4-pin | |||
| Stem Length and Pressure Ranges¹ | STC-0/XXX | 50 to 500 mm: up to 580 PSI [40 BAR] | |
| STC-MIN/MAX | 50 to 1,000 mm: up to 580 PSI [40 BAR] | ||
| Ambient Temperature | 185°F [85°C] Max | ||
| Storage Temperature | -40°F up to 185°F [-40°C up to +85°C] | ||
| EMC-Resistance | Emitted Interference acc. DIN EN 61326 | ||
| Breakdown Effect acc. To DIN EN 61326 | |||
| Protection Class | IP 65 with L-Plug Connection | ||
| IP 67 with M12x1 Connection | |||
| Weight | Approx 0.31lbs (0.14 kg) (Dependant on Stem Length) | ||
¹ – Pressure ranges refer to static pressure.
AVAILABLE IN THESE LOCATIONS
- Alabama
- Kansas
- Mississippi
- N.W. Florida
- W. Missouri
Contact Us For Pricing And Availability
If you’re interested in any of our products, or you have any questions about pricing and availability, let our team know today. We’re here to help!
