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1516 & 1518 SERIES DIAPHRAGM

DIFFERENTIAL PRESSURE

Gauges ∙ Switches

● Most popular diaphragm model

● Sensitive sensor handles high line pressures

 

HOW THEY WORK

STD. OPTIONS

DIAL CASES

ELECTRICAL

MOUNTING OPTS

RETURN TO GUIDE

Model

Differential

pressure

range

Maximum

line

pressure/

temperature

Accuracy

(F.S.)

Electrical

Available

Additional

Information

1516DG/DGS/DS

DG (Diaphragm Gauge)

DGS (Diaphragm Gauge-Sw)

DS (Diaphragm Switch)

0-1 to 0-50 psid

(0-0.07 to 0-3.3 bar)

1500 psig (100 bar)/

200F (93C)

2%

1 or 2 switches

Class 1 Div. 2

Catalog page

Specification sheet

Instruction sheet

Drawing

Replacement parts

1518DG/DGS/DS

DG (Diaphragm Gauge)

DGS (Diaphragm Gauge-Sw)

DS (Diaphragm Switch)

8-0-8 to 50-0-50 psid

(0.5-0-0.5 to

3.3-0-3.3 bar)

 

1500 psig (100 bar)/

200F (93C)

2%

1 or 2 switches

Class 1 Div. 2

Catalog page

Specification sheet

Drawing

Replacement parts

*Ask about our 10,000 psig line pressure units

Dimensions:

 

 


How to specify:

Select from each of the applicable categories to construct a model number. Write down model number for future reference. Contact Orange Research or your local distributor for additional options and pricing information.

 

Sample Model Number: 1516DGS - 1A - 2.5B - A  0-15 psid, Options

-

 

^

Model

 

 

^

Port

-

 

^

Body

 

 

^

Dial Dia.

-

 

^

Dial Case

 

 

^

Switch

 

 

^

Range

 

1516DG

1516DGS

1516DS

1518DG

1518DGS

1518DS

1 = in-line

4 = back

5 = bottom

A = alumin.

C = 316 SS

E = brass

2.5 = 2.5"

3.5 = 3.5"

4.5 = 4.5"

6.0 = 6.0"

B = basic

F = flanged

A = SPST, N.O.

B = SPST, N.C.

C = SPDT

A-A = 2 ea. -A

B-B = 2 ea. -B

C-C = 2 ea. -C

R2 = relay

T1 = transmitter

Model 1516:

0-1, 0-2, 0-3, 0-5,

0-8, 0-10, 0-15,

0-20, 0-25, 0-30,

0-35, 0-40, 0-50 psid

Model 1518:

8-0-8, 10-0-10,

15-0-15, 20-0-20,

25-0-25, 30-0-30,

50-0-50 psid

 

^

Options

Write in options that apply. For options click here.


Diaphragm Sensor Differential Pressure Gauges

These diaphragm sensor differential pressure gauges measure the pressure difference between two points. Acting in the place of two pressure gauges, these units allow for one simple reading on an easy-to-read scale. Popular in filtration, flow and level applications, they are a low cost alternative to bourdon tube and bellows designs.

Our 1516 Series models are our most popular diaphragm sensor design. They combine a highly sensitive sensor with high line pressure capabilities.

We offer them with bodies (and wetted parts) of aluminum, stainless steel or brass. A variety of dial sizes are also available, from 2.5 inch to 6 inch, with many porting and mounting configurations. Choose from a wide selection of standard options; enough to satisfy any requirement.

Note: Select these diaphragm models for air or gas applications or where fluid migration from the high to low pressure ports cannot be tolerated.

Switches and Relays

A variety of reed switches and relays can accompany the gauges or be supplied on their own, without a dial. SPST switches are offered normally open (N.O.) or normally closed (N.C.). SPDT reed switches also are available. DPDT relays are offered for high inductance applications, such as those incorporating motors or solenoids. Click here for more information on switches and relays.

 

 

Orange Research Incorporated • 140 Cascade Boulevard • Milford CT 06460
(203) 877-5657 • FAX: (203) 783-9546 • Toll-Free: 1-800-989-5657