RAMSEY 20-39-25 tilt switch
Inquiry
| Post Date: | Apr 11,2014 |
| Expiry Date: | Apr 11,2015 |
| Detailed Description: |
Cas No. :20-39-25
Quantity: 100FCL Specs:20-39-25 Price:100 USD FCL Payment Method: 100% TT in advance RAMSEY 20-39 tilt switch 20-39-25 DTR131 230VAC 20-39-25 20-39-25 60-23P GTR130 GTR130A 21-39-50FM 20-59-NM-50 20-35-NM-F-4XSST 60-23PX Rugged, abrasion-resistant tilt switch. Simple installation. Control unit is solid state, printed circuit board construction. Adjustable time delay to 10 seconds - Prevents false trips. Control unit standard NEMA 4X enclosure (Model 20-43) or without enclosure (Model 20-43-1) for control panel mounting. Performance proven in thousands of applications throughout the world. All probes include mounting hardware. APPLICATIONS High level detector in bins and vessels containing a wide variety of materials. Chute or transfer point plug-up detector. Conveyor belt misalignment detector. Level control in volumetric batching. Crash probe for tripper car. Starvation or no-flow detector for belt and vibratory feeders. The Pro-Line tilt switch is actuated when material rises to tilt the probe 15 degrees or more from its vertical position. The mercury switch is precisely positioned so that, regardless of direction of tilt, the normally-closed contacts are caused to open. The switches are encapsulated in various sizes to suit the application. The Model 20-43 control unit is housed in a NEMA 4X box with green ("Normal") and red ("Alarm") indicating lights inside a clear front enclosure. A 0-10 second adjustable time delay circuit in the control unit prevents momentary tilting of the switch from causing a false or premature contact transfer. An internal jump wire permits selection of "Normal" condition either with the tilt switch vertical or tilted. Two normallyopen and two normally-closed output contacts are available for connection to external alarms and/or controls. Interruption of line power causes a relay transfer. Various probe assemblies are available for application with a wide variety of materials and environmental conditions The control unit is also available without enclosure for mounting in other types of enclosures and control panels PROBES Contact Rating: ( Model 20-41 ) 4 amperes at 110 VAC. ( All Other Probes ) 1 ampere at 24 VDC, Non-inductive Temperature Rating: -25°F - 180° F Standard 180°F - 390° F Special (20-39 C Series) Below -25°F (20-39 B Series) CONTROL UNIT (See Drawing) Relay Contact Rating: 10 amperes at 115 VAC, non-inductive ( DPDT Contact Agreement ) Time Delay: 0-10 seconds, adjustable Temperature Rating: -40° F - +158° F -40° C - +70° C Case Size: ( Model 20-43 ) 6.89" High x 4.92" Wide x 3.90" Deep Printed Circuit Board Size: ( Model 20-43-1 ) 5.95" High x 4.4" Wide Circuitry: Selection of vertical or tilted probe position for "normal" condition Power Requirements: 20-43, 20-38 (metal box) are available in 110 or 220 VAC versions, 50/60Hz ±10% Model No. Description Finish Length Diameter Hanger Assembly) Weight 20-39 Standard Probe Nickel Chrome 8 1/4" 1 1/4" 2 1/2" 1.5# 20-31 Light-Weight, 1" Plastic Probe PVC 9" 1" 2" 0.5# 20-32 Heavy-Duty, 2" Probe Acrylic Enamel 10" 2" 4" 8# 20-33 Buoyant, Plastic Slurry Probe PVC 19" 1" 1" 1# 20-30-SS Stainless Steel Probe 304 SS 10 1/4" 1" 2" 1# 20-39B *Low-Temp. (Below -25° F) Nickel Chrome 8 1/4" 1 1/4" 2 1/2" 1.5# 20-39C Hi-Temp. (180-390° F) Nickel Chrome 8 1/4" 1 1/4" 2 1/2" 1.5# 21-39 **Class I & II, FM Approved Nickel Chrome 8 1/4" 1 1/4" 2 1/2" 1.5# 20-41 Standard Probe, 110 VAC Nickel Chrome 8 1/4" 1 1/4" 2 1/2" 1.5# 20-41-SS Stainless Probe, 110 VAC 304 SS 10 1/4" 1" 2" 1# |
| CAS Registry Number: | 20-39-25 |
| Company: | KEM Controls Corporation [ Hong Kong(China) ] |
| Contact: | Monica Zhao |
| Tel: | +86-024-31306919 |
| Fax: | +86-024-31306690 |
| Email: | 2698475643@qq.com |
-
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.
