- ORANGE RESEARCH INC.
- 140 Cascade Blvd.
- Milford CT 06460
Made In The U.S.A.
|Low cost||OEM friendly design|
|Mini DP Transmitters Available|
|0-4 to 0-100 psid
(0-0.07 to 0-7 bar)
|3000* psig (200 bar)/200°F (93°C)||5%||1 switch|
|0-25" H2O to 0-30 psid
(0-0.06 to 0-2 bar)
|1000 psig (67 bar)/200°F (93°C)||5%||1 or 2 switches|
P=Piston D=Diaphragm I=Indicator
*A DIN 43650C-PG7 with mating connector is optional, rated IP65
These miniature 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. Both piston and diaphragm differential pressure miniature gauge models are available. Their small size and low cost make them ideal for OEM use.
We offer these miniature pressure gauges with bodies (and wetted parts) of aluminum. The indicator models come standard with a 1" molded plastic lens while a 2.5" dial is available as an option. A variety of porting options allow for any mounting configuration.
On 1" dials a red/green dial with a breakpoint located at 70% of full scale alerts the user of the condition of the process. This matches the setpoint of the reed switch if ordered together.
For 1" dials specify Breakpoint/Setpoint.
For 2" dials specify full scale range.
A variety of reed switches can accompany the indicators 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. New miniature transmitter models are available.
Required fields noted with *
Select from each of the applicable categories to construct a model number, and write down the model number for future reference. If you are reordering you must supply the Part Number from your instrument label. Contact Orange Research or local Orange Research distributors for additional options and pricing information.
Sample Model Number
1002PIS - 3A - 1M - A 0-8psid , V
|Model||Pressure Body||Dial Case||Electrical||Breakpoint/Setpoints||Options|
|1A = in-line ports
3A = manifold back ports
4A = 1/8" NPT back ports
5A = 1/8" NPT bottom ports
15A = 1/8" NPT bottom ports
w/1/4" conduit port
Note: A = aluminum
In-line porting N/A with
1M = 1" molded lens
A = SPST, N.O.
B = SPST, N.C.
C = SPDT
| 1" dials:
25" H2O; 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,
0-60, 0-80, 0-100 psid
2.5" dials: See specification sheet
V = Viton
Special Diaphragm & Seals
E = EPDM
F = Fluorosilicone
V = Viton