Product Details
Model 434 Pressure Sensors
060-P750-01
Model 434 Wing Union Pressure Sensor (Protective Cage), 20000 psi,
±0.2 %FSS accuracy, temperature compensated, internal amplifiers
(with enhancement, nut no shunt calibration 3H), MS Series
compatible 4-pin (32A-14S-2P-10-m2) electrical termination, Weco®
2002/2202 pressure port, 4-pin standard wiring, 5-point
calibration, and Inconel® X-750 wetted diaphragm Models 434/435/437
Wing Union/Hammer Union Pressure Sensors are designed for demanding
oil and gas applications as well as stimulation and circulation
systems. They are constructed as an all-welded, stainless steel
assembly with the sensor diaphragm and wing union fitting machined
as one part, which provides hermetic integrity and minimizes media
leakage versus multi-piece parts. The isolated pressure sensing
diaphragm minimizes zero-shift during hammer up and eliminates
long-term signal drift in the field. The Weco® 1502, 2002, and 2202
Wing Union-compatible fittings are machined of Inconel® X-750, or
optional NACE-compliant Inconel® 718, allowing for use with
abrasive and corrosive media. The Honeywell proprietary stainless
steel electrical connection provides enhanced secondary pressure
containment. Special assembly processes provide enhanced shock and
vibration for reliable performance in the field.
Value to Customers
Durable: Weco® Wing Union-compatible fittings are machined of Inconel®
X-750, or optional NACE-compliant Inconel® 718, allowing for use
with abrasive and corrosive media. Protective cage option provides
electrical connection protection.
Reliable: All-welded, stainless steel assembly, shock/vibration ratings, and
isolated pressure sensing diaphragm increase reliability.
Accurate: High accuracy option provides confidence in the actual measured
pressure value, particularly for smaller changes in pressure,
allowing drilling operation adjustments as needed.
Availability and service: Global manufacturing and support allow Honeywell to quickly
provide customized products, helping customers meet project
timelines.
Produkt Merkmale
KENNDATEN
- High accuracy ±0.1 %FSS BFSL (Model 435); standard accuracy ±0.2
%FSS BFSL (Models 434/435/437)
- All-welded one-piece, hermetically sealed, stainless-steel
construction
- Standard aperture (Models 434/435) and wide aperture (Model 437)
pressure ports available to support media blends with high
viscosities
- Inconel® X-750 or Inconel® 718 (NACE Compliant) wetted parts
provide additional durability with abrasive or corrosive media
- Multiple electrical connectors supported
- High accuracy shunt calibration option allows users the ability to
validate the offset signal in the field, ensuring the sensor is
actively plugged into the system; one-wire and two-wire options
available
- Protective cage option provides extra electrical connection
protection and increases durability
- RFI/EMI protected
- Intrinsically safe: CFMUS/ATEX/IEC Ex certification
- CE approved
ANWENDUNGSBEREICHE
- Acidizing
- Choke manifold
- Fracturing and cementing
- Measurement while drilling (MWD)
- Mud pumps / mud logging
- New well development and extraction
- Oil and gas drilling
- Service and cement trucks
- Standpipe
- Stimulation
- Well head measurement
Parameter
| 060-P750-01 |
Form Factor | Oil & Gas |
Pressure Range | 20,000 psi |
Pressure Unit | Gage |
Accuracy | ±0.2 %FSS |
Output | 4 mA to 20 mA, two wire |
Resolution | Infinite |
Calibration | 5-point calibration: 0 %, 50 %, and 100 % of full scale |
Media | Corrosive and abrasive service, Inconel庐 X-750 |
Temperature (Operating) | -40 °C to 125 °C [-40 °F to 257 °F] |
Temperature (Compensated) | -40 °C to 85 °C [-40 °F to 185 °F] |
Temperature Effect (Zero) | <±0.018 %FSS/°C [0.01 %FSS/°F] |
Temperature Effect (Span) | <±0.018 %reading/°C [0.01 %reading/°F] |
Sealing | Hermetically sealed IP68/NEMA 6P |
Electrical Termination (std) | MS series compatible 4-pin (32A-14S-2P-10-M2) |
Insulation Resistance | >100 MOhm @ 20 Vdc |
Zero and Span Adjustments | Field adjustable |
Frequency Response | 2500 Hz |
Internal Amplifiers | 4 mA to 20 mA, two wire, intrinsically safe |
Amplifier Enhancements | 4 mA to 16 mA for 0 psi to 15000 psi or 0 bar to 1012 bar with
over-range up to 20 mA, no shunt calibration |
Protective Cage | yes |
Circuit Protection | Reverse polarity protection of supply leads |
RFI/EMI Protection | Noise immunity up to 2.7 GHz |
Overload (safe) | 150 % rated FS or limit of Weco® 2002/2202 fitting |
Overload (burst) | 250 % rated pressure or limit of Weco® 2002/2202 fitting |
Wetted Parts Material | Inconel® X-750 |
Case Material | Inconel® X-750 |
Intrinsically Safe Option | yes |
Weight | 2.2 kg [4.85 lb] |
Pressure Port | Weco® 2002, 2202 wing union, standard aperture, Ø19,05 mm [0.75 in] |
Product Dimensions | Ø76,20 mm x 96,52 mm [Ø3.0 in x 3.8 in] |
Agency Approvals and Standards | CE, cFMus, EX, and IEC Ex approvals |
UNSPSC Code | 41112110 |
UNSPSC Commodity | 41112110 Pressure Transducer |
Availability | Global |
Series Name | 434 |
Company Profile
Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of
measuring instruments , located in China xi’an City. Since 2008,
Xi'an Kacise focused on the development and production of pressure,
level and flow measuring instruments .

We have been specializing in manufacturing pressure, level and flow measuring instruments and related products for 10 years. Based on experienced technical
and management personnel, through efforts of our entire staff, we
have become a professional measuring instrument manufacturer and
solution provider. And we are continuously trying to improve
product quality.

Xi'an Kacise is qualified with ISO 9001-2008, GJB 9001B-2009, CE,
intrinsic safety explosion-proof and isolated safety
explosion-proof certificates, etc. which ensure that our products
comply with international standards.

Kacise sensors have already been exported to America, Spain,
Australia, Chile and 20 other countries and regions, and received
many favorable feedbacks. Our overseas distributers are also
increasing. We regard “reasonable prices, efficient production time
and good after-sales service” as our tenet, and hope to cooperate
with more customers for mutual development.

Our goal is simple: to sell the best products at the best prices,
and provides industry-leading customer service. We personally get
to know each of our customers, and we know how to discover the most
valuable part of our business , to help others achieve their goals.