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Summary of Contents for Ametek MAGNETROL ECHOTEL 910
- Page 1 Installation and Operating Manual for Model 910 Ultrasonic Level Switch...
- Page 2 Warranty NOTES All AMETEK LMS electronic level and flow controls Notes contain information that augments or are warranted free of defects in materials or clarifies an operating step. Notes do not normally workmanship for eighteen months from the date of contain actions.
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Page 3: Principle Of Operation
Introduction Echotel Model 910 Level Switches utilize ultrasonic ® contact technology for measuring level in clean liquid applications. Principle of Operation The Model 910 Level Switch uses ultrasonic energy to detect the presence or absence of liquid in a transducer Ultrasonic gap. -
Page 4: Electrostatic Discharge (Esd) Handling Procedure
Electrostatic Discharge (ESD) Handling Procedure AMETEK LMS electronic instruments are manufactured to the highest quality standards. These instruments use electronic components that may be damaged by static electricity present in most work environments. The following steps are recommended to reduce the risk of component failure due to electrostatic discharge. - Page 5 Mounting Filling line High alarm Low alarm Gap must be High alarm turned vertical Pump protection Top View of Horizontal Mounting Pump Low alarm Figure 2 Conduit Typical Mounting Orientations connection Model 910 level switches are shipped as integral units with the electronics assembled to the transducer.
- Page 6 Wiring 2.5.1 Power Power connections are made at the two-position termi- nal block labeled TB1 within the electronics enclosure. Use of 14–22 AWG wire is recommended. NOTE: Observe all applicable electrical codes and proper wiring procedures. 1. Make sure the power is turned off. 2.
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Page 7: Reference Information
2. Select high or low fail-safe using the P1 jumper. Relay Terminals P1 Fail-safe Line Transducer Jumper Position Power CM to NC CM to NO Closed Open Open Closed Low level Closed Open Failure Closed Open Open Closed Closed Open High level Closed Open... -
Page 8: Agency Approvals
Agency Approvals These units are in compliance with the EMC-directive 2014/30/EU, the PED-directive 2014/68/EU and the ATEX directive 2014/34/EU. Explosion Proof / Dust Ignition Proof Non-Incendive US/Canada: FM19US0170X/FM20CA0034X US/Canada Class I, Div 1, Groups B, C, D T6 US: Class I Div. 2, Groups A, B, C D T5 Class II, III, Div. -
Page 9: Specifications
Specifications 3.3.1 Physical inches (mm) 4.63 (117) Dia. 3.44 (87) Rotation clearance " NPT 2.75 plugged (70) 4.48 (113) 6.25 " NPT (158) 3.50 Optional (88) mounting flange " NPT Actuation length tank connection Actuation point .25 (6) .875 (22) Dia. Aluminum sand cast housing (Dual ⁄... -
Page 10: Replacement Parts
3.3.2 Electrical 120 VAC (+10%/-15%), 50/60 Hz Power Supply 240 VAC (+10%/-15%), 50/60 Hz 24 VDC (±10%) Power Consumption 2.5 VA nominal Gold flash DPDT 8 amps @ 120 VAC, 8 amps @ 240 VAC 8 amps @ 24 VDC, 0.5 amps @ 125 VDC Relay Output Hermetically Sealed DPDT 5 amps @ 120 VAC, 5 amps @ 240 VAC... -
Page 11: Model Numbers
Model Numbers 3.5.1 Standard and Extended Rigid Probe 4 | HOUSING Aluminum sand cast with ⁄ " NPT dual conduit, FM/FMc approvals Aluminum sand cast with ⁄ " NPT dual conduit, FM/FMc/ATEX/IECEx approvals Aluminum sand cast with M20 dual conduit, FM/FMc/ATEX/IECEx approvals 5 | TRANSDUCER UNIT OF LENGTH English (actuation length in inches) –... - Page 12 Controls returned under factory, prior to the material’s return. This is available our service policy must be returned by Prepaid through a AMETEK LMS local representative or by transportation. AMETEK LMS will repair or replace contacting the factory. Please provide the following...
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