AMETEK 1500 User Manual

INSTALLATION & SERVICE MANUAL

1500 Induction Control Relays

Principle of Operation

A B/W ﬂ oatless liquid level control system consists of a relay of the proper type, a holder designed to support one or more electrodes or probes in the liquid container, and the corrosion resistant electrodes themselves. In as much as all B/W induction relays are quite similar differing only in contact arrangement, the following description of how a 1500-C Relay functions on a pump down control application will serve to explain the design, construction, and operating principles for the entire line.

As shown in diagrams below, the laminated core of the relay is

shaped. The primary coil is assembled to the upper bar of the core, and the secondary coil for the electrode is placed on the lower bar. An armature located below the legs of the connected to an insulated arm carrying the movable contacts. When the armature is raised, these contacts close or open the motor and electrode circuits, depending upon whether the contacts are normally open or closed. (Contacts shown normally open in this example).

core is

1500 Series

When a source of alternating current is connected to the primary coil at terminals 3 and 4, the primary coil sets up a magnetic ﬂ ux which circulates through the shortest path following the lines of least resistance. As shown in Figure 1, this is through the lower bar of the laminated core on which the secondary coil is mounted. This magnetic ﬂ ux induces a voltage in the secondary or electrode circuit coil. No current can ﬂ ow in this coil, however, until the circuit is completed between the electrodes. Thus, the electrode circuit voltage being generated within the relay has no connection with the power line.

The B/W 1500 induction relay utilizes the liquid as an electrical conductor to complete the secondary circuit between the upper and lower electrodes. Thus, when the liquid contacts the upper electrode, the resulting ﬂ ow of current in this circuit sets up a bucking action in the lower bar of the core. This action tends to divert lines of magnetic force to the core legs and sets up an attraction that pulls the armature in to contact with the legs, as shown in Figure 2. This armature movement closes the electrode and load contacts.

The lower contacts on 1500-C Relays (terminals 9 and 10) connect the secondary circuit to ground when liquid contacts the upper electrode and act as a holding circuit to maintain the relay in its closed position until the liquid falls below the lower electrode. This holding circuit provides control of the relay over any desired range in the liquid level, depending on the distance between the upper and lower electrodes.

The ﬂ ow of current through the low energy secondary circuit is very small and varies with the voltage of the secondary coil. The secondary coil is selected to operate over the resistance of the liquid being controlled. Accordingly, since there is a wide range of secondary coils from which to choose, it is important that complete information regarding the nature of the liquid be furnished when ordering B/W induction relays.

1500C Relay Used for Pump Down Control

.C. LINE

FLUX

GROUND:

ARMATURE

A GOOD DEPENDABLE GROUND RETURN CONNECTION TO THE LIQUID IS REQUIRED

Figure 1 - Secondary coil circuit open; armature down. Figure 2 - Secondary coil circuit closed; armature up.

TO MOTOR STARTER

PUMP START ELECTRODE

PUMP STOP ELECTRODE

A.C. LINE

FLUX

GROUND:

ARMATURE

A GOOD DEPENDABLE GROUND RETURN CONNECTION TO THE LIQUID IS REQUIRED

TO MOTOR STARTER

PUMP START ELECTRODE

PUMP STOP ELECTRODE

Installation Instructions

Relay: Install relay in level upright position. Connect wires from AC supply to terminals #3 and #4 on relay. Make sure power is of same rated voltage and frequency as shown for connection to primary coil on relay data plate. Relays draw 9 volt amperes.

Electrodes: Install electrodes in tank or well by suspending them vertically from an electrode holder or some other suspending means. One electrode should be set at desired start level and one at desired stop level. For sewage or surface drainage sumps, make sure electrodes are hung far enough apart so that foreign matter ﬂ oating on water cannot foul electrodes. Size 18 or larger Type TW or THW wire is recommended for connection to the relay.

Field Replaceable and Convertible Contacts

The Series 1500 Induction Relay provides circuit versatility by offering a contact kit that allows ﬁ eld conversions from N.O. to N.C. or N.C. to N.O. contact arrangements. This option also allows you to add or replace contacts (up to 3 per relay) as required for expansion of your liquid level control needs.

CAUTION - Although the electrodes are connected to a low energy secondary coil output which has inherently low current, there may be up to 800 volts between the electrodes or from an electrode to ground. (See Secondary Coil Table.) Thus wiring and electrodes should be installed to protect personnel from accidental contact.

Ground: A system ground return circuit is required from the

indicated relay terminal to the liquid in order to complete the secondary circuit of relay. Conduit should not be used. Instead, connection should be made directly to uninsulated metal tank, or to metal pipe connected to tank below normal low liquid level. In wells, connect ground to pump or metallic water pipe. For concrete, wood, or insulated tanks, use an extra common electrode extending slightly below the longest operating electrode.

Secondary Coil: Because the secondary voltage on all B/ W relays is an induced voltage generated within the relay itself, the secondary coil should never be connected to any source of power. Voltage of the secondary coil installed on a given relay is determined by conductivity of liquid to be controlled.

Remove cover plate and armature

For a N.O. contact, install the moveable contact in the armature assembly facing toward the top of the relay. (away from the armature)

Contact Kit Part No. 15-000001

N.O. Contact N.C. Contact

For a N.O. contact, install the stationary contacts facing toward the bottom of the relay (toward the armature).

For a N.C. contact, install the moveable contact in the

N.O.

armature assembly facing toward the bottom of the

N.O.

relay. (toward the armature).

N.C.

For a N.C. contact, install the stationary contacts facing in toward the top of the relay (away from the armature).

Load Connections: B/W relays are two-wire control devices having load contacts rated at 1 hp., single-phase, 115 or 230 volts AC or standard duty pilot rating up to 600 volts AC. In operation, load contacts act as a switch to open or close a circuit. Connecting them to an external load does not introduce a source of alternating current into the circuit.

Accordingly, in making connections for direct operation of single-phase loads within rated capacity of relay, power connections must be made as shown in relay wiring diagram.

To operate higher rated single-phase loads or threephase loads, a magnetic starter must be used. In making connections to motor starter, follow directions given on the starter wiring diagram for connecting two-wire control devices.

TOP CONTACT TERMINALS 1 & 2

MIDDLE CONTACT TERMINALS 5 & 6

BOTTOM CONTACT TERMINALS 9 & 10

CONTACT ARRANGEMENT CODE

A B C D E F G H J

1 N.O.

1 N.C.

2 N.O.

1 N.O.

1 N.C.

2 N.C.

3 N.O.

2 N.O.

1 N.C.

1 N.O.

2 N.C.

3 N.C.

LINE VOLTAGE

Clawson, Michigan 48017 U.S.A.

SECONDARY

1500-

B/W CONTROLS

50/60 Hz

VOLTS

INDUCTION RELAY

CONTACT

ARRANGEMENT

1500-F Relay Two Electrode Wiring

Contact Arrangement

Normally Normally Holding Open Closed Circuit

2 0 1

1500-G Relay Two Electrode Wiring

Contact Arrangement

Normally Normally Holding Open Closed Circuit

1 1 1

1500-H Relay Two Electrode Wiring

Contact Arrangement

Normally Normally Holding Open Closed Circuit

0 2 1

WIRING DIAGRAM AND OPERATION

DIRECT OPERATION

LOAD A

A.C. LINE

LOADS A & B ENERGIZED ABOVE THIS LEVEL

LOADS A & B DE-ENERGIZED BELOW THIS LEVEL

LINE

VOLTAGE

SECONDARY

VOLTAGE

GROUND

A.C. LINE

LOAD A DE-ENERGIZED ABOVE THIS LEVEL - B ENERGIZED

LOADS A ENERGIZED BELOW THIS LEVEL - B DE-ENERGIZED

A.C. LINE

LOADS A & B DE-ENERGIZED ABOVE THIS LEVEL

LOADS A & B ENERGIZED BELOW THIS LEVEL

LINE

VOLTAGE

SECONDARY

VOLTAGE

LINE

VOLTAGE

SECONDARY

VOLTAGE

GROUND

LOAD B

ELECTRODE HOLDER

ELECTRODE

LOAD B

LOAD A

LOAD B

PILOT OPERATION

A.C. LINE

LOAD CIRCUIT A & B CLOSED ABOVE THIS LEVEL

LOAD CIRCUIT A & B OPEN BELOW THIS LEVEL

A.C. LINE

ELECTRODE HOLDER

LOAD CIRCUIT A OPEN ABOVE THIS LEVEL - B CLOSED

ELECTRODE

LOAD CIRCUIT A CLOSED BELOW THIS LEVEL - B OPEN

A.C. LINE

ELECTRODE HOLDER

LOAD CIRCUIT A & B OPEN ABOVE THIS LEVEL

ELECTRODE

LOAD CIRCUIT A & B CLOSE BELOW THIS LEVEL

LINE

VOLTAGE

SECONDARY

VOLTAGE

LINE

VOLTAGE

SECONDARY

VOLTAGE

LINE

VOLTAGE

SECONDARY

VOLTAGE

GROUND

TO ISOLATED LOAD CIRCUIT

ELECTRODE HOLDER

ELECTRODE

ELECTRODE HOLDER

ELECTRODE

ELECTRODE HOLDER

ELECTRODE

TYPICAL

APPLICATIONS

Same as 1500-C Relay above except that additional Normally Open contact is provided to permit simultaneous operation of second pump. Extra contact can also be used for signal purposes if desired.

Pump Up or Pump Down Control for same applications listed above for B/W 1500-C and 1500-D Relays. It is also suitable for use in controlling hydropneumatic tanks and motorized valve installations.

Same as 1500-D Relay above except that additional Normally Closed contact is provided to permit simultaneous operation of second pump. Extra contact can also be used for signal purposes if desired.

CAUTION: Electrodes are terminals of live electrical circuits and must be installed

to prevent accidental contact by personnel. Control power must be disconnected before servicing.

A GOOD DEPENDABLE GROUND RETURN CONNECTION TO THE LIQUID IS REQUIRED.

Catalog Numbering System

1500 A L1 S7

Catalog Section

Contact

Arrangements

Normally

Open Closed

A1 0

B0 1

C2 0

D1 1

E0 2

F3 0

Line Voltage

L1 110-120 Volts

50/60 HZ

L2 208-240 Volts

50/60 HZ

L3 440-480 Volts

50/60 HZ

L4 550-600 Volts

50/60 HZ

L5 Dual Voltage

120/240 Volts 50/60 HZ

G2 1

H1 2

J0 3

All contacts rated at: 25 Amp Resistive at 120, 240, or 480 VAC 1 HP Single Phase at 120 or 240 VAC Heavy Duty Pilot 120 to 600 VAC 2 Amp Resistive at 120 VDC 10 Amp Resistive at 48 VDC

S1 12 Volts A.C. Metallic circuits

S2 24 Volts A.C Metallic circuits

S3 40 Volts A.C. Acid or caustic solutions: Milk;

S4 90 Volts A.C Weak acid or caustic solutions:

S7 220 Volts A.C. Sewage; Most water-except very

S8 360 Volts A.C. Very soft water; Sugar syrup

S9 480 Volts A.C. Steam condensate; Strong alcohol

S11 800 Volts A.C. Demineralized or distilled water

Secondary

Coil Voltage

Typical Liquids

Brine and salt solutions; Plating solutions; Buttermilk; Soups

Beer; Baby

foods; Fruit juices

soft; Pottery slip; Water soluble oil solutions; Starch solutions

solutions

Enclosure Type

OC Open Chassis

N1 NEMA 1

General Purpose

N4 NEMA 4

Weather Proof

N4X NEMA 4X

Corrosion Resistant

N7 NEMA 7

Classiﬁ ed Location

N12 NEMA 12

Oil Tight

Additional

Options

X None

M Manual

Push Button

Service Instructions

CAUTION

Be sure to disconnect relay control

power before servicing electrodes

or electrode holders.

B/W relays are designed and built to require a minimum of service in the ﬁ eld. Each one is tested and adjusted at the factory to insure positive operation and should not be altered or tampered with prior to installation. If a relay does not operate properly after it has been installed, the following information will be helpful in determining the probable cause.

A. Relay Will Not Pull In

If relay will not pull in when liquid contacts upper electrode, failure to operate is probably caused by one of the following conditions:

1. Power Failure - A power failure to relay can be caused by broken wire, blown fuse, an open switch, loose screw, corroded connection, etc. Check for power failure with voltmeter or test light directly on relay line terminals (No.3 and 4 on all B/W relays). Also check voltage at motor starter line terminals and overload heaters on motor starter to be sure they have not tripped.

2. Open Coils - Coils used in B/W relays very rarely fail unless struck by lightning or subjected to some severe over-voltage condition. To check coils, disconnect electrode connections from relay terminals, apply line voltage to the primary coil, and touch both ends of secondary coil with an insulated jumper wire. Relay should pull in when the jumper is connected and fall out when the jumper is removed. Failure to do so indicates that one of the coils is open. If an open coil is found, contact dealer or the factory for a replacement relay.

3. Poor Ground Connections - B/W induction relays that operate from a single electrode i.e., Types 1500-A, C, B, E and D will not function unless a good dependable ground connection is made to complete the secondary circuit from one end of the secondary coil through the electrode and liquid, and back through ground to the other side of the secondary coil. If such a relay does not operate when liquid contacts the electrode, check ground connection to be sure it complies with installation instructions.

4. Broken Wires - A broken wire from relay to either electrode will prevent relay from operating. Broken wires can be checked by shorting the upper and lower electrode leads together at the electrode holder. If relay fails to pull in, one or both of the electrode leads is open. The individual leads can then be checked by running a temporary wire from the relay to holder outside conduit. If relay pulls in, it may be assumed that break is between the holder and the electrodes. This can be checked by shorting between the electrode tips with an insulated jumper.

5. Low Secondary Voltage - If the secondary coil voltage is too low for the resistance or conductivity of the liquid being controlled, the relay will not pull in - or it will buzz and chatter before pulling in. In either case, the relay should be replaced with one which has a higher voltage secondary coil. (See Table.) If in doubt about proper coil selection, furnish factory with details on liquid - or send sample for test.

6. Fouled Electrodes - Accumulation of dirt, grease or other deposits on the upper electrode will insulate it and prevent relay from pulling in. If this occurs, the electrodes should be inspected and cleaned at regular intervals as required to eliminate the difﬁ culty. If unusual quantities of oil, grease, or sludge and encountered, the electrodes can be mounted inside a pipe that is ﬂ ushed with clean water. A 4” pipe should be used - with the bottom located below the lowest water level, and vent holes provided at top so that the level inside and outside the pipe will be the same. A small ﬂ ow of water entering the top of the pipe will cause an outward ﬂ ow of water from the bottom of the pipe and prevent undesirable material from entering. Thus, the electrodes have a clear surface on which to operate and will stay clean.

7. Electrodes Too Short - It is possible for an installation to be completed in which the upper electrode is suspended at a point where the liquid cannot make contact. All installations should, of course, be checked to make sure that proper electrode lengths are provided.

B. Noisy Relay Operation

If the relay functions properly but is noisy in operation, it could be caused by the following:

1. Poor Electrode Connections - If wire suspended electrodes are used and have either been lost or not properly connected resultant increase in resistance is secondary circuit may cause relay to buzz or chatter in

operation. This condition can be corrected by checking to see that proper electrode connections are made. Excessive accumulation of dirt, grease or other deposits on the electrodes can also result in noisy relay operation - in which case periodic cleaning will eliminate the problem.

2. Low Secondary Voltage - If resistance of the liquid being controlled is at the upper end of the sensitivity range of the relay secondary coil, noisy operation may result. Sensitivity may be increased slightly by interchanging the ground and lower electrode connections at the relay. If this does not correct the condition, the relay should be replaced with one having a higher voltage secondary coil.

C. One Level Operation

If a relay operates at one level only - starting and stopping at one electrode, check the following:

1. Electrode Wires - If wires between relay and electrodes are interchanged, relay will not operate over range in level but from upper electrode only. To correct, simply reverse connections - either at relay or at electrodes.

2. Ground Connection - Poor ground connection will prevent holding circuit from functioning and cause relay to operate from the upper electrode only. This can be easily corrected by making sure that ground connections conform with Installation Instructions.

3. Holding Circuit - If the holding circuit is not closing, the relay will operate from the upper electrode only. Since the holding circuit contact carries only a small current, a slight ﬁ lm of grease or dirt can sometimes prevent proper closure. To correct, rub contact surface with a clean paper. Do not use sand paper or emery cloth.

4. Upper Electrode Lead - A ground in lead wire to the upper electrode will cause relay to operate from lower electrode only. This condition can be checked out as described below.

D. Relay Will Not Drop Out

If relay will not drop out when liquid falls below lower electrode, check the following points:

1. Lower Electrode Lead - A ground in the lead wire from relay to lower electrode will prevent relay from dropping out on low liquid level. If distance from holder to relay is relatively short, the best way to check for a ground is to connect a replacement wire from relay to the electrode holder outside the conduit and test the relay for operation. If it drops out properly it is safe to assume that a ground exists in the original lower electrode lead wire.

If relay is located a considerable distance from electrode holder, check for ground as follows: Disconnect power to relay. Remove wires from terminals in electrode holder and allow them to stick up to eliminate possibility of contacting a grounded part. Then turn on power to relay. If relay pulls in, a short is indicated between the electrode leads, from both electrodes to ground, or secondary coil is shorted internally. If relay does not pull in, short secondary coil with piece of insulated wire by bridging between relay terminal connections for upper and lower electrodes. Relay should pull in when this connection is made and drop out when connection is broken. If relay does not drop out, a short to ground is indicated in lower electrode lead. This ground may not be enough to pull in relay, but it can be sufﬁ cient to hold relay in once it has been closed in normal operation.

If any of these conditions exist, disconnect power to relay and replace grounded wires.

2. Electrode Holder - Excessive dirt or moisture over insulation at electrode holder or electrodes can cause faulty relay operation. Interior of electrode holder and its underside should be kept clean and dry. Conduit connections should be made so that no condensation can enter holder. Underside of vertically mounted holders should never come in contact with the liquid. Insulated rod electrodes should be used with horizontally mounted holders.

Electrodes should be kept relatively clean and free of dirt or grease. Check them periodically to make sure they do not become fouled with ﬂ oating debris or insulating deposits.

3. Length of Lead Wires - On installations with excessive distance - over 900 feet - between relay and tank, relay may tend to hold in due to capacitance in electrode lines and fail to drop out when liquid leaves lower electrode. Since there are a number of ways to achieve reliable long distance control, complete information regarding such applications should be submitted to factory for recommendations.

Conductive Liquids

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1500.M6R 07/12.Z145

With the exception of products such as oil, gasoline, animal fats and other similar products, most liquids and some moist bulk materials have sufﬁ cient conductivity to use B/W level detecting relays. The Series 1500 relay can be used on liquids with resistance up to about 90,000 ohm-cm (conductivity to 11 micromho/cm).

For liquids with higher resistance the B/W Series 52 relay described in Catalog Section 5200 must be used for applications up to 12 megohms resistance. The vapor above some liquids is considered an explosive hazard and in these cases the B/W Series 53 relay with FM approved intrinsically safe sensing circuit should be used. See Catalog Section 5300.

Liquids such as milk and beer, and some pharmaceutical products will foam during processing. The liquid phase is always a better conductor than the foam, and when the interface level is to be detected, the relay sensitivity must be carefully selected and it would be well to check the factory for our recommendation.

Liquid Description ........................Secondary Coil

Acetic Acid

- Up to 75% ....................................... 90 Volt

- 75 to 90% ........................................ 220 Volt

- Glacial ............................................. Use 5200-H Relay

Acetone .................................................. Use 5200-H, 5300 or 5400 Relay

Acids

- General ........................................... 40 or 90 Volt

- Anhydrous ....................................... Use 5200-H Relay

Alcohols .................................................. Use 5200-H, 5300 or 5400 Relay

Alkalies

- General ........................................... 40 or 90 Volt

- Anhydrous ....................................... Use 5200-H or 5400 Relay

Alum Solutions ....................................... 220 Volt

Aluminum Sulphate ................................ 90 Volt

Aluminum Hydroxide .............................. 90 Volt

Amino Acids ............................................ 90 Volt

Ammonia-Anhydrous Liquid ................... Use 5200-H Relay

Ammonium Chloride ............................... 40 Volt

Ammonium Hydroxide (Ammonia) ......... 220 Volt

Ammonium Nitrate .................................. Use 5300 or 5400 Relay

Ammonium Sulphate .............................. 220 Volt

Baby Foods ............................................ 90 Volt

Barium Chloride ...................................... 40 Volt

Barium Nitrate ........................................ 40 Volt

Beer ...................................................... 90 Volt

Black Liquor ............................................ 40 Volt

Blood ...................................................... 220 Volt

Borax

- Up to 10% ....................................... 220 Volt

- Greater than 10% ............................ 90 Volt

Boric Acid ............................................... 220 Volt

Bread Dough .......................................... 90 Volt

Buttermilk................................................ 24 or 40 Volt

Cadmium Chloride .................................. 40 Volt

Cake Batter ............................................ 220 Volt

Calcium Chloride .................................... 40 Volt

Calcium Hydroxide ................................. 220 Volt

Carbolic Acid

- Up to 90% ....................................... 220 Volt

- 90 to 100% ...................................... Use 5200-H or 5400 Relay

Catsup .................................................... 90 Volt

Caustic Soda (Sodium Hydroxide) ......... 40 Volt

Cement Slurry ........................................ 220 Volt

Chromic Acid .......................................... 40 Volt

Citric Acid................................................ 40 or 90 Volt

Coffee ..................................................... 90 Volt

Condensate

- Ordinary Water ................................ 480 Volt

- D.I. Water ........................................ Use 5200-H Relay

Corn Syrup ............................................. 480 Volt

Corn - Cream Style ................................. 90 Volt

Ethylene Glycol ...................................... Use 5200-H or 5400 Relay

Ferric Chloride ........................................ 90 or 220 Volt

Ferrous Sulphate .................................... 220 Volt

With nearly 50 years of experience B/W has compiled a history of applications in most major industries around the world. If you have questions regarding the proper relay selection, write us, phone us, or send a sample for test. Chances are that we have the answer for you.

Typical Liquids

The following recommendations are satisfactory for general use, but because the conductivity of liquids varies greatly with concentration, purity, temperature and other factors, some applications may require a different selection. A number of the products listed are produced as solids such as crystals or powers, and our relay selection is based on the normally used commercial solutions of these materials.

Liquid Description ........................Secondary Coil

Formaldehyde ........................................ Use 5200-H Relay

Formic Acid

- Up to 75% ....................................... 90 Volt

- 75 to 90% ........................................ 220 Volt

Glycerine (Glycerol) ................................ Use 5200-H Relay

Hydrochloric Acid .................................... 40 Volt

Hydroﬂ uoric Acid

- Up to 20% ....................................... 220 Volt

- Above 20% ...................................... 40 Volt

Hydroﬂ uorsilicic Acid .............................. 90 Volt

Hydrogen Peroxide ................................. Use 5200-H, 5300 or 5510 Relay

Jams & Jellies ........................................ 360 Volt

Juices - Fruit & Vegetable ...................... 40 or 90 Volt

Lemon Oil Essence ................................ Use 5200-H Relay

Lignite ..................................................... 800 Volt

Lithium Chloride ..................................... 40 Volt

Magnesium Hydroxide ............................ 90 Volt

Mayonnaise ............................................ 220 Volt

Methanol ................................................. Use 5200-H or 5300 Relay

Methyl Ethyl Keystone (MEK) ................. Use 5200-H Relay

Milk ......................................................... 40 Volt

Molasses ................................................ 220 Volt

Muriatic Acid ........................................... 40 Volt

Mustard .................................................. 40 Volt

Nitric Acid................................................ 40 or 90 Volt

Orange Juice .......................................... 90 Volt

Paper Stock ............................................ 220 Volt

Penicillin ................................................. 220 Volt

Phosphoric Acid ...................................... 40 Volt

Plating Solutions ..................................... 40 or 90 Volt

Salts - Chemical ..................................... 40 or 90 Volt

Sodium Carbonate (Soda Ash) ............... 90 Volt

Sodium Chloride (Table Salt) .................. 40 Volt

Sodium Hydroxide (Caustic Soda) ......... 40 Volt

Sodium Hypochlorate ............................. 40 Volt

Sodium Silicate (Water Glass) ................ 90 Volt

Soups ..................................................... 40 Volt

Starch Solutions ..................................... 220 Volt

Sugar

- Low Concentrations ........................ 220 Volt

- High Concentrations ........................ 360 Volt

Sulphuric Acid ......................................... 40 Volt

Vinegar ................................................... 90 Volt

Water

- Sea .................................................. 40 Volt

- Ordinary Potable ............................. 220 Volt

- Ordinary Soft ................................... 360 Volt

- Ordinary Condensate ...................... 480 Volt

- Puriﬁ ed Distilled .............................. 800 Volt or 5200-H Relay

- Puriﬁ ed Deionized ........................... Use 5200-H Relay

Zinc Chloride .......................................... 40 Volt

Phone 248-435-0700 Fax 248-435-8120 www.AMETEKAPT.com

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AMETEK 1500 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual