Omega Products PX177-025AI User Manual

COMPACT PRESSURE TRANSMITTER

1/2" HEX

19

(0.75)

10

(0.375)

48

(1.875)

40

(1.563)

BARE

(DRAIN)

+ (RED)

1/8-27 NPT

- (BLACK)

2-CONDUCTOR
COLOR-CODED
SHIELDED CABLE,

0.91 m (3') LONG

FOR ABSOLUTE AND SEALED GAGE PRESSURES

PX177 Series

0-15 to 0-5000 psi
0-1.0 to 0-200 bar

$

365

 Waterproof Case for

Harsh Environments

 Compact Size

for Ease of Use

 Ideal for Freon and

Ammonia Applications

The PX177 uses silicon strain
gages mounted on a beam that is
coupled to a stainless steel diaphragm,
for maximum thermal isolation. The
sensing element and internal
electronics are protected from the
environment by a stainless steel case.

SPECIFICATIONS

Excitation: 12 to 35 Vdc
Output: 4 to 20 mA (2 wire) reverse

polarity protected
Accuracy: 1% FS (includes repeatability,

linearity BFSL and hysteresis)

Zero Balance: 4 ±0.4 mA
Span Tolerance: 16 ±0.32 mA
Operating Temperature:

-18 to 100°C (0 to 212°F)

Compensated Temperature:

-1 to 54°C (30 to 130°F)

Thermal Effects:

Zero: 1% FS
Span: 1% rdg

Proof Pressure: 200% FS

(150% FS above 300 psi range)
Burst Pressure: 10x FS

(5x FS above 300 psi range)
Max Loop Res: (Supply voltage – 12)

x 50

Response Time: 50 Hz
Wetted Parts: Brazed assembly of

300 Series SS

Pressure Port:
Electrical Connections: 2-conductor,

22 AWG, shielded, 36" pigtail leads

Weight: 114 g (4 oz)

Starts at

1

⁄8 NPT

Metric thread

adaptors available,

see section C.

To Order (Specify Model Number)

RANGE MODEL NO. PRICE COMPATIBLE METERS**

0 to 15 psia 0 to 1.0 bar PX177-015AI $435
0 to 25 psia 0 to 1.7 bar PX177-025AI 435
0 to 50 psia 0 to 3.4 bar PX177-050AI 435
0 to 100 psis* 0 to 6.9 bar PX177-100SI 365
0 to 200 psis* 0 to 13.8 bar PX177-200SI 365
0 to 500 psis* 0 to 34.5 bar PX177-500SI 365
0 to 1000 psis* 0 to 68.9 bar PX177-1KSI 365
0 to 3000 psis* 0 to 207 bar PX177-3KSI 365
0 to 5000 psis* 0 to 345 bar PX177-5KSI 365

Comes complete with operator’s manual.

Sealed gage: measured with respect to a standard atmosphere (14.7 psia).

*
**

Ordering Example: PX177-015AI, 15 psia pressure transducer, $435.

ACCESSORIES - 1⁄8 NPT Snubbers

MODEL NO. PRICE DESCRIPTION

PS-8G $10 Pressure snubber for gaseous media
PS-8E 10 Pressure snubber for water and light oils
PS-8D 10 Pressure snubber for dense liquids (motor oil)

Dimensions: mm (in)

See section D for compatible meters.

Recommended Reference Book:

See Section Y For Additional Books

B-162

PRESSURE TRANSDUCERS

PX177-100SI, $365,
shown actual size.

CURRENT OUTPUT

PS-8G snubber,
$10, sold
separately.

B

MOST POPULAR MODELS HIGHLIGHTED!

DP41-E, DP25B-E, DP24-E
DP41-E, DP25B-E, DP24-E
DP41-E, DP25B-E, DP24-E
DP41-E, DP25B-E, DP24-E
DP41-E, DP25B-E, DP24-E
DP41-E, DP25B-E, DP24-E
DP41-E, DP25B-E, DP24-E
DP41-E, DP25B-E, DP24-E
DP41-E, DP25B-E, DP24-E

The Industrial Electronics Handbook,

CM-4356, $105

One Omega Drive | Stamford, CT 06907 | 1-888-TC-OMEGA (1-888-826-6342) | [e-mail]

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