D-Series National Electrical Manufacturers Association (NEMA) 7/9 Explosion Proof Differential Pressure Switches
In stock
Custom manufacturer 7 yrs CN
About Product
The Ashcroft® D7 National Electrical Manufacturers Association (NEMA) 7/9 differential pressure switch is designed for applications requiring safety, reliability and long-cycle life. It is ideal for satisfying requirements for differential pressure control, shutdown or alarm operations in hazardous locations.
| Category | Items |
|---|---|
| Brands | Ashcroft® |
| Setpoint | Single Setpoint – Factory Set or Field Adjustable |
| Setpoint Repeatability (Accuracy) | ± 1% of Span (Additional setpoint shift of ± 1% of range per 50 ºF from initial setpoint set at 70 ºF typical) |
| Diaphragm/Actuator Material | Buna-N®Polytetrafluoroethylene (PTFE)Fluorocarbon (FKM)316L Stainless SteelMonel® |
| Deadband | FixedLimited Adjustable |
| Enclosure Ratings | National Electrical Manufacturers Association (NEMA) 7/9Ingress Protection (IP66) |
| Enclosure Material | 316 Stainless SteelEpoxy Coated Aluminum |
| Pressure Connection (National Pipe Thread (NPT) Female (Standard)) | 1/2 in |
| Electrical Termination | 1/2 in. National Pipe Thread (NPT) FemaleM20 x 1.5 (Optional) |
| Ambient Temperature Range | -20 to 150 ºF-29 to 65 ºC |
| Process Temperature (Buna-N® or Polytetrafluoroethylene (PTFE) Diaphragm) | 0 to 150 ºF |
| Process Temperature (Stainless Steel or Monel® Diaphragm) | 0 to 300 ºF |
| Process Temperature (Fluorocarbon (FKM) Diaphragm) | 20 to 300 ºF |
| Downloads | Datasheet – B Series Pressure Dfferential Hydraulic Switch |
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Website:https://www.ashcroft.com/
Company Name:Ashcroft, Inc.
Location:Stratford, CT 06614
Description:ISO 9001:2015, 14001:2015 and 17025:2017 certified. Manufacturer of pressure, temperature calibration, testing, and measuring equipment. Products include digital/differential pressure gauges, transducers, transmitters, thermometers, thermowells, pressure/temperature switches, panel meters, test instruments, diaphragm seals, instrument isolators, and mechanical gauge accessories. Types of thermometers include bimetal, gas actuated, and digital thermometers. Test instruments such as digital pressure indicators, vacuum/pressure pumps and controllers, hydraulic testers, and comparators are also offered. Serves the oil & gas, water & wastewater, chemical, power, HVAC/R, pharmaceutical, medical, food and beverage, and semiconductor industries. RoHS and REACH compliant. CE certified. CSA approved. UL listed.
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