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.
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

Wide selection of switch elements

Internal setpoint locking screw

Direct or remote reading thermal systems

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

Markets & Applications

Food and Beverage

Oil and Gas

Machine Automation

Hydrogen and Technical Gases

Pharmaceuticals

Pumps and Compressors

Pulp and Paper

Water and Wastewater

HVAC-R

Chemical and Petrochemical

Energy

  • Specifications
  • Downloads

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

Switch Style

Microswitch SPDT

Microswitch DPDT

Ranges

-40 ... 400°C

Process Connection Size

½ NPT

Wetted Parts Material

Stainless steel 316 (1.4401)

Setpoint

Deadband limited adjustable

Single setpoint - Field adjustable

Deadband Fixed

Ingress Protection

IP66 / NEMA 7/9

Case or Body Material

Epoxy coated aluminium

Stainless steel 316L (1.4404)

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