Key facts
- Brand
- Barksdale
- Model
- E1H
- Industry
- Industrial
- Documents
- 2
- Languages
- DE
- Last added
- 2012-07-10
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Barksdale E1H Membrane Piston Pressure Switch Data Sheet
This document provides technical specifications for the Barksdale E1H Membrane Piston Pressure Switch. It details the device's operating ranges, including vacuum (-0.28 to -0.9 bar) and positive pressure (0.1 to 34 bar), along with its repeatability accuracy of +2% at constant temperature.
The leaflet outlines construction materials such as NBR membranes with optional FKM or PTFE, anodized aluminum housings, and various process connection options like 1/4" NPT. It also lists electrical load capabilities for different contact types (silver or gold) and provides a table of pressure ratings versus proof pressures. This manual is written in German.
Barksdale E1H specifications
| Repeatability Accuracy | +2.0 % at constant temperature |
|---|---|
| Vacuum Range | -0.28 ... -0.9 bar |
| Pressure Range | 0.1 ... 34 bar |
| Switching Frequency | max. 20/min |
| Operating Temperature Range | -30 °C... +70 °C |
| Protection Class | IP65 |
| Housing Material | Anodized Aluminum |
| Cover Material | Polycarbonate (PC) |
Source: Barksdale E1H Membrane Piston Pressure Switch Data Sheet
All Barksdale E1H documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What are the available membrane materials?
The standard material is NBR, with optional FKM, PTFE, EPDM, or CR.
From: Barksdale E1H Membrane Piston Pressure Switch Data Sheet
What are the process connection options?
Options include 1/4" NPT IG (P4), 1/8" NPT IG / 1/2" NPT AG (P6), and G1/4 IG (P7).
From: Barksdale E1H Membrane Piston Pressure Switch Data Sheet
What are the available membrane materials?
The standard membrane is NBR, with optional FKM, PTFE, EPDM, and CR available.
From: Barksdale E1H Membrane Piston Pressure Switch Datasheet
Is the E1H suitable for intrinsically safe applications?
Yes, by adding the code 'Exi' to the order designation, with a maximum voltage of 28 V and current of 50 mA.
From: Barksdale E1H Membrane Piston Pressure Switch Datasheet