Two Diaphragm Switch models are available:
- BM45 Series: General purpose - from £110.00
-
BM65 Series: Explosion proof - from £161.00
APPLICATIONS
Reliable, point
level detection for free flowing dry materials. For use in bins, vessels, and
some plugged chute applications with material density from 20 lbs/cu.ft. The
unit is suitable for feed, seed, grain, food, rubber, plastics, light powders,
granules and other materials.
FEATURES
The Diaphragm Switch operates
by sensing the pressure of material pressing against the diaphragm. This
actuates a sensitive micro switch which can be wired to actuate a visual or
audible alarm, or a stop/start process.
The rugged construction and simple design ensure
very economical point level detection. It is designed for use in internal,
external and explosion proof installations.
SPECIFICATIONS
| BM45
Series - General Purpose Diaphragm Switch |
| Housing Enclosure: |
Die Cast Aluminium |
| Diaphragm: |
Neoprene (Standard), Silicone |
| Switch Ratings: |
15 Amp @ 125, 250, or 480 VAC, 1/8 HP @ 125 VAC, 1/4 HP @
250 VAC, 1/2 A @ 125 VDC, 1/4 A @ 250 VDC |
| Operating Temperature: |
-40°F to +300°F, (-40°C to +149°C) |
| Mounting: |
Internal or External, 16 ga. galvanized mounting plate |
| Internal Mount: |
This economical indicator is designed for non-hazardous
applications. the simple operating mechanism makes it reliable and
requires minimal maintenance. |
| External Mount: |
The design of the BM45 Series Diaphragm Switch permits mounting of the
entire unit outside the bin, making the operating mechanism easily
accessible. |
| BM65
Series - Explosion Proof Diaphragm Switch |
| Housing Enclosure: |
Heavy Cast Aluminium |
| Diaphragm: |
Neoprene (Standard), Silicone |
| Switch Ratings: |
15 Amp @ 125, 250, or 480 VAC, 1/8 HP @ 125 VAC, 1/4 HP @
250 VAC, 1/2 A @ 125 VDC, 1/4 A @ 250 VDC |
| Operating Temperature: |
-40°F to +300°F, (-40°C to +149°C) |
| Mounting: |
Internal or External, 16 ga. galvanized mounting plate |
| Internal Mount: |
The BM65 Series Diaphragm Switch has the same operating benefits as the
BM45 Series Diaphragm Switch but is designed for use in hazardous atmospheres charged
with combustible dust. The BM65 Series is listed by U/L for Class II,
Groups, E, F and G. |
| External Mount: |
The design of the BM65 Series Diaphragm Switch permits mounting of the
entire unit outside the bin, making the operating mechanism easily
accessible. |
Click
Here for Product Brochure
Click Here for BM45
Diaphragm Switch Manual
Click Here for BM65
Diaphragm Switch Manual
|
