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Leader in

Level Measurement

For Assistance Call 1-800-527-6297

Outside North A 215-674-1234

Installation and

Operating Instructions

Series Z0X-2

Z-tron III

Level Control

U.S. and Canada:

1-800-553-9092

24-Hour Service:

1-800-527-6297

International:

+1 215-674-1234

Fax:

+1 215-674-2731

E-mail: [email protected]
Website:

www.drexelbrook.com

Содержание Z-tron III

Страница 1: ...America 215 674 1234 Installation and Operating Instructions Series Z0X 2 Z tron IIITM Level Control U S and Canada 1 800 553 9092 24 Hour Service 1 800 527 6297 International 1 215 674 1234 Fax 1 21...

Страница 2: ...n this manual including but not limited to implied warranties or fitness for a particular purpose Drexelbrook shall not be liable for errors contained herein or for incidental or consequential damages...

Страница 3: ...2 LM Issue 11 205 Keith Valley Road Horsham PA 19044 U S and Canada 1 800 553 9092 24 Hour Service 1 800 527 6297 International 1 215 674 1234 Fax 1 215 674 2731 E mail drexelbrook info ametek com We...

Страница 4: ...Table of Contents...

Страница 5: ...Start up 10 Section 4 Calibration 11 4 1 Calibration in Conducting Material 11 4 2 Calibration in Insulating Material Horizontal Mount 11 4 3 Calibration in Insulating Material Vertical Mount 12 Secti...

Страница 6: ...Section 1...

Страница 7: ...ctive applications or the probe and the vessel wall insulating applications increases This is due to the dielectric constant k of the material which causes a bridge misbalance The signal is demodulate...

Страница 8: ...l 700 0206 201 14bar 121 C 316SS Purpose 200psi 250 F PEEK Cote ShieldTM Length A 10 inch 254mm B 3 5 inch 88 9mm C 2 inch 51mm I 6 inch 150mm Insertion Length IL A 6 inch 152mm B 12 inch 305mm C 18 i...

Страница 9: ...n Ambient temperature should be between 40 F and 145 F 40 C to 63 C It may be mounted either vertically or horizontally See Figures 2 1 and 2 2 Avoid mounting closer than 1 inch to any tank structure...

Страница 10: ...d up does not extend past first insulator Cote shield must extend through nozzle and wall build up by 2 Wrong Nozzle too long Cote shield too short Factory supplied Cote shield extends through nozzle...

Страница 11: ...Introduction 5 Figure 2 3 Mounting Dimensions Integral Z tron III Level Control 2 3 Mounting Dimensions Use a pipe wrench in this area for mounting to the process connection on the vessel...

Страница 12: ...ntact your local AMETEK Drexelbrook representative or call 1 800 553 9092 Refer to Figures 2 5 through 2 7 for the appropriate power wiring and use the following procedure to wire the Z tron III level...

Страница 13: ...the 120 VAC Electronic Unit Relay Connections HOT L2 Neutral L1 Ground GND Power Connections 240Vac 240 VAC Use 12 28 gauge wire 2 4 Power Wiring continued Relay Connections HOT L2 Neutral L1 Ground...

Страница 14: ...ON HIGH LEVEL FAIL SAFE LED ON TANK EMPTY HIGH LEVEL FAIL SAFE LED OFF ALARM TANK FULL LOW LEVEL FAIL SAFE LED OFF ALARM NORMAL NORMAL NORMAL TANK EMPTY LOW LEVEL FAIL SAFE TANK FULL 1 2 3 4 5 6 7 8...

Страница 15: ...a single operating point adjustment used to control the level at which the relay operates See Figures 2 8 3 1 This adjustment is an 20 turn potentiometer and does not have a mechanical stop When in H...

Страница 16: ...etermines the condition of the relay upon loss of power or upon the failure of most components The failsafe mode may be selected in the field by changing the position of slide switch 1 located on the...

Страница 17: ...ment had been previously adjusted for use in a insulating materials and is now intended for use in a conducting material use a small screwdriver to turn the setpoint adjustment to the full clockwise C...

Страница 18: ...ure that you are at the extreme end No damage will occur The LED on indicates that the relay is energized or in normal condition not alarm 1 Set the level to a point on the active section of the sensi...

Страница 19: ...tor switch Fig 3 1 If LED does not change state along with relays Electronic Unit has failed 3 Remove power from unit loosen hold down screws then remove unit Remove Blue screw from top of sensing ele...

Страница 20: ...ed Lug 600 ohms Red Lug to Housing 300 ohms 6 Resistance values lower than this could mean Extremely conductive coating on probe which is an application problem You may wish to call the factory for su...

Страница 21: ...osed with high or low level Refer to Figures 2 10 and 5 2 2 Relay operation may generally be heard as an audible click when the background noise is not too high Use one of the methods shown in Figure...

Страница 22: ...c Improper wiring d Improper calibration e Electronic unit malfunction a Need longer Cote Shield Consult factory b Need longer insertion length Consult factory c See Section 2 d See Section 4 e See S...

Страница 23: ...gth Original Purchase Order Number Material being measured Temperature Pressure Agitation Brief description of the problem Checkout procedures that have failed 5 7 Field Service Trained field servicem...

Страница 24: ...se all chemicals and decontaminate the sensing element To obtain a return authorization RA contact the Service department at 1 800 527 6297 US and Canada or 215 674 1234 International Please provide t...

Страница 25: ...ce Center to Ground 1500 ohms Center to Shield 750 ohms Shield to Ground 750 ohms Failsafe Field adjustable to either High Level Fail Safe HLFS or Low Level Fail Safe LLFS Output DPDT relay closure Co...

Страница 26: ...ved for Class I Groups A B C and D Div 1 or 2 and Class II Groups E F and G Div 1 or 2 FM approval on housing only If agency approval is required use the Drexelbrook PXL The Point instrument for point...

Страница 27: ...ge 5 Protect electronics from any heat Shortening The bare metal center rod of the sensing element can be shortened with a hacksaw Be careful not to cut either of the two insulators See Figure on this...

Страница 28: ...not transfer any intellectual property rights to Buyer unless Seller specifically agrees to do so in writing Seller shall retain ownership of all applicable patents trademarks copyrights and other int...

Страница 29: ......

Страница 30: ...d Horsham PA 19044 U S and Canada 1 800 553 9092 24 Hour Service 1 800 527 6297 International 1 215 674 1234 Fax 1 215 674 2731 E mail drexelbrook info ametek com Website www drexelbrook com An ISO 90...

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