T-Series NEMA 7/9 Temperature Switch
T-Series NEMA 7/9 Temperature Switch
The Ashcroft® T7 Explosion Proof Temperature Switch is designed for use on many hazardous applications.
Features & Properties
Use & Application
Downloads
Features & Properties
Use & Application
The T7 Temperature Switch is ideal where accurate and reliable temperature measurement is essential:
Process Market:
- Offshore Oil Rigs
- Chemical and Petrochemical Plants
- Pulp and Paper Mills
- Power Plants
- Steel Mills
- Water and Sewage Treatment Facilities
Industrial Market:
- Pumps, Compressors and Turbines
- Boilers and Burners
- Degreasers and Evaporators
- Recovery Systems
- Reverse Osmosis Systems and Filters
- Food Processing
- Ground Support Equipment
- Hydraulic and Lubrication Systems
- Heating and Air Conditioning
- Marine Equipment
- Specialized OEM Equipment
Downloads
Data Sheets
Installation + Maintenance
Declaration of Conformity
- 📄 EAC Declaration of Conformity 🇬🇧
- 📄 B, D and T Switch Safety Manual 🇬🇧
- 📄 SIL certificate B, D & T switch 🇬🇧
- 📄 EU Declaration of Conformity CE Switch B, D, T, G & L 🇬🇧
- 📄 ATEX EU DoC B7 D7 T7 Exd 1391X 08-2022 🇬🇧🇩🇪
- 📄 ATEX EU DoC B7 D7 T7 Exia 2081X 08-2022 🇬🇧
- 📄 UKCA UKEX DoC B7 D7 T7 Exd 1391X 08-2022 🇬🇧🇩🇪
- 📄 UKCA UKEX DoC B7 D7 T7 Exia 2081X 08-2022 🇬🇧🇩🇪
Industry Brochures
Product + Technical Information
The Ashcroft® T7 explosion proof temperature Switch is designed for use in hazardous applications. With temperature ranges from -40°C to 400°C, the T7 delivers outstanding repeatability, this switch is ideal for temperature control, shutdown or alarm operations. The T7 switch is SIL 3 Capable for safety applications.
Key Features
Adjustable setpoints from 0 ... 100% of range
SIL 3 Capable
UL, CSA, ATEX and IECEx hazardous approvals
Explosion-proof housing provides uncompromising protection
316L Stainless Steel housing available
Wide selection of switch elements
Internal setpoint locking screw
Direct or remote reading thermal systems
Markets & Applications
Pumps and Compressors
Pulp and Paper
Water and Wastewater
HVAC-R
Chemical and Petrochemical
Energy
Food and Beverage
Oil and Gas
Machine Automation
Hydrogen and Technical Gases
Pharmaceuticals
Switch Style
Microswitch SPDT
Microswitch DPDT
Ranges
-40 ... 400°C
Process Connection Size
½ NPT
Wetted Parts Material
Stainless steel 316 (1.4401)
Setpoint
Single setpoint - Field adjustable
Deadband Fixed
Deadband limited adjustable
Ingress Protection
IP66 / NEMA 7/9
Case or Body Material
Stainless steel 316L (1.4404)
Epoxy coated aluminium
Process Connection Location
Lower
Stem length
2¾ ... 24˝ (70 ... 610 mm)
Mounting
Stem
Surface
2" pipe mounting
Line Length
Capillary lengths from 5 ... 25 ft (1.5 ... 7.5 m), consult factory for longer lengths
Process Connection Style
Adjustable union
Fixed thread
Accuracy
1% of span
Electrical Termination
3/4 NPT female
1/2 NPT female
M20x1.5 female
Cable gland Ex d
Data Sheets
Installation + Maintenance
Declaration of Conformity
- 📄 EAC Declaration of Conformity 🇬🇧
- 📄 B, D and T Switch Safety Manual 🇬🇧
- 📄 SIL certificate B, D & T switch 🇬🇧
- 📄 EU Declaration of Conformity CE Switch B, D, T, G & L 🇬🇧
- 📄 ATEX EU DoC B7 D7 T7 Exd 1391X 08-2022 🇬🇧🇩🇪
- 📄 ATEX EU DoC B7 D7 T7 Exia 2081X 08-2022 🇬🇧
- 📄 UKCA UKEX DoC B7 D7 T7 Exd 1391X 08-2022 🇬🇧🇩🇪
- 📄 UKCA UKEX DoC B7 D7 T7 Exia 2081X 08-2022 🇬🇧🇩🇪
Industry Brochures
Product + Technical Information
Download-Center
Lösungen
Tools
FAQ
- Category: Temperature Switches
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