Skip to product information
1 of 5
Del Val Controls, Inc →

NOSHOK 628 Series Hammer Union Pressure Transmitter

NOSHOK 628 Series Hammer Union Pressure Transmitter

SKU:NOS-86ecb7

High-precision NOSHOK 628 Series Pressure Transmitter for hazardous environments, 0-10,000 psig range, 0.25% accuracy, 4-20 mA output.

Regular price $449.99
Regular price Sale price $449.99
Sale

Initiate Order

NOSHOK 628 Series Hammer Union Pressure Transmitter

NOSHOK 628 Series Hammer Union Pressure Transmitter

$449.99

Quantity: 1

Claim Your Seller Account

NOSHOK 628 Series Hammer Union Pressure Transmitter

NOSHOK 628 Series Hammer Union Pressure Transmitter

$449.99

Quantity: 1

Delivery via Maden

Expect your order to arrive on time.

Secure Payments

All orders are processed through a secure, PCI-compliant checkout.

View full details
The NOSHOK 628 Series Intrinsically Safe Hammer Union Pressure Transmitter offers unparalleled accuracy with a pressure range from 0 to 10,000 psig and a Best Fit Straight Line accuracy of 0.25%. Designed for hazardous environments, this transmitter features a 4-20 mA output, 2" Wing Union, and 6-Pin Bayonet for secure connections. With Inconel X-750 wetted parts and robust construction, it ensures reliable performance in acidizing, choke & kill manifold, fracturing, and more. Compliant with CSA safety standards, it's an ideal choice for demanding applications.

Product Specifications

Additional Information Additional Information
Canadian Standards Association approvedEvery sensor comes with a Certificate of CalibrationCertifications pending:Factory MutualATEXCENOSHOK 628 Series transmitters are Canadian Standards Association approved for use in hazardous location applications as follows:Intrinsically SafeClass I, DIV 1, Groups A,B,C,D, -40 ºC, Tamb <+85 ºC T4Class II, DIV 1, Groups E, F, G,Class III,Class I, Zone 0 AEx/Ex ic IIC T4.Non-IncendiveClass I, DIV 2, Groups A, B , C, D, -40 ºC, Tamb <+85 ºC T4Class II, DIV 2, Groups F, GClass III,Class I, Zone 2 AEx/Ex ic IIC T4.Ideal for applications including acidizing, choke & kill manifold, fracturing & cementing; mud logging & mud pumps, oil field & offshore and well head measurement
Application Application
AcidizingChoke & kill manifoldFracturing & cementingMud logging & mud pumpsOil field & offshoreWell head measurement
Limitations Which Apply Are Limitations Which Apply Are
These units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation.In keeping with and for purposes of product and/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.
Options And Accessories Digital Indicators
NOSHOK Digital Indicators provide local indication for pressure, level and temperature transmitters.
Options And Accessories Options And Accessories
Carrying Handle (CH)Electrical Connector Cage (EC)
Options And Accessories Pressure Snubbers Piston Type
Resist clogging and are self-cleaningFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every applicationAvailable in Brass and 316 Stainless Steel in 1/4" NPT, 1/2" NPT or SAE J1926-3: 7/16-20Weight approximately 0.2 lb. for 1/4" & 7/16", and approximately 0.4 lb. for 1/2"​​​​​​
Options And Accessories Pressure Snubbers Sintered Type
Cost effective solution to protect expensive instrumentationIncreases gauge readability by smoothing out pressure surges, pulsations and spikes5 basic elements available for each snubber to accommodate specific application needsSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous elementExotic materials or intermediate disc grades availableProvides long service life with no moving parts to wear outWeight approximately 0.2 lb. for 1/4" & 7/16", and approximately 0.4 lb. for 1/2
Options And Accessories Steam Syphons
Protect the instrument from the damaging effects of high temperature steamRecommended for use in all steam applicationsAvailable in 1/4" and 1/2" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF
Options And Accessories Swivel Adapters
Temperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºFUsed with gauges and gauge valves to adjust the line of sightRotates 360º to allow the connected instrument to be positioned in the desired directionThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nutAll 316 Stainless Steel constructionStandard with 1/2" NPT male process - 1/2" NPT female instrument connectionsAlso available with 1/4" NPT connections, same specifications applyWeight approximately 0.8 lb.
Prop 65 Warnings Prop 65 Warnings
WARNING: This product can expose you to chemicals including Nickel, which is known to the State of California to cause cancer.  For more information go to www.P65Warnings.ca.gov
Specifications Burst Pressure At 3 Times Full Scale Max
22,500 psi
Specifications Connection Material
Inconel X-750
Specifications Electrical Connection
6-Pin Bayonet (MIL-C-26482)
Specifications Electrical Protection
Reverse polarity, over-voltage and short circuit protected
Specifications Electromagnetic Rating
European Conformity (CE) Compliant to Electromagnetic Compatibility (EMC) Norm European Standards (EN) 61326:2014/A1:1998, Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic Discharge (ESD) Protection
Specifications Environmental Rating
Ingress Protection (IP67) depending upon electrical connection
Specifications Full Scale Best Fit Straight Line Bfsl Accuracy
0.25 %
Specifications Housing Material
316 Stainless Steel
Specifications Load Limitations
≤ (VPower-10)/0.020 Amp
Specifications Measuring Element
Inconel X-750
Specifications Note
H is the standard wiring code.
Specifications Note For Accuracy
Includes the effects of non-linearity, hysteresis, non-repeatability, zero point and full scale errors.
Specifications Options
Carrying Handle
Specifications Output Signal
4 mA to 20 mA, 2-wire
Specifications Power Requirement
10 Vdc to 28 Vdc
Specifications Pressure Range
0 to 10,000 psig
Specifications Process Connections
2" Wing union (#1502;)
Specifications Proof Pressure Range At 15 Times Full Scale Max
22,500 psi
Specifications Response Time
< 2 ms
Specifications Series
628
Specifications Service Life
< 10,000,000 load cycles
Specifications Shock According To International Electrotechnical
100 g
Specifications Stability
≤ ±0.2% full scale for 1 year, non-accumulating
Specifications Storage Temperature Max
-85 ºC | 185 ºF
Specifications Storage Temperature Min
-40 ºC | -40 ºF
Specifications Type
Safe Hammer Union Pressure Transmitter
Specifications Vibration According To International Electrotechn
15 g
Specifications Warranty
3 y
Specifications Weight
6 lb
Temperature Ranges Ambient Temperature Range
-40 to 185 ºF | -40 to 85 ºC