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STEX11 Gauge Pressure Transmitter
Explosion-Proof Certified • ECM Approved
MODEL STEX11

Smart Gauge Pressure Transmitter

The latest model of explosion-proof smart gauge pressure transmitter. The active sensing element is a pressure sensor separated from the medium by a SS316L diaphragm with silicone oil fill. Designed for direct in-line installation or bracket mounting.

Ex d IIC T6 Ga Ex ia IIC T6 Ga IP67 HART Fieldbus PROFIBUS PA
0.1%
Accuracy FS
1000
Max psig
IP67
Protection
1.4
Weight kg
Request Quote → Download Datasheet
Max. Span1~1,000 psig
Power Supply10.5~32 VDC
Working Temp.-40°C ~ +125°C
Response Time≈ 100ms
Process Conn.½ NPTM (SS316)
Dimensions≈ 14×17×10 cm

Technical Specifications

PERFORMANCE
Max. Operating Span1 ~ 1,000 psig
Accuracy0.1%FS (0.05%FS opt.)
Range Down RatioUp to 10%FS
Stability±0.05%URL / year
Response Time≈ 100ms
Damping Time0.1s ~ 32s
Vibration Effect±0.1%URL/g to 200Hz
ELECTRICAL & ENVIRONMENTAL
Power Supply10.5 ~ 32 VDC
Output Signal4~20 mA DC
CommunicationHART / FF / PA
Working Temp.-40°C ~ +125°C
Ambient Temp.-30°C ~ +85°C
Ingress ProtectionIP67
Explosion ProofII 1G Ex d IIC T6 Ga

Ordering Codes

OUTPUT SIGNAL
-HAnalog 4~20 mA DC with HART
-FFOUNDATION Fieldbus H1
-PPROFIBUS PA
SENSOR SPAN CODES
075 mBar
1374 mBar
21.87 Bar
36.9 Bar
420 Bar
569 Bar
6207 Bar
7414 Bar
8686 Bar
Example Order Code
STEX11-F5/Q4/B4/V2/N4

Fieldbus output • 69 Bar span • 3rd party calibration • SS304 bracket • 2-way manifold • SS316 tag plate

Available Options

MATERIALS & CERTIFICATES
/M2Hastelloy-C process connection
/S2Hastelloy-C sensor diaphragm
/S3Tantalum sensor diaphragm
/S4Ceramic sensor
/Q1Material test; diaphragm
/Q2Hydrostatic test (≥110%URL)
/Q3Material test; process connection
/Q4Calibration cert (3rd party)
/Q5Material test; enclosure
/P5IP65 (Non-Ex safe area)
/P8Water-proof IP68
/A5High accuracy 0.05%FS
MECHANICAL & ACCESSORIES
/E1Conduits ½" NPTF
/E6Enclosure SS316 (C8FM)
/E7Enclosure NiAlBz
/B2Bracket 2" pipe (Galvanized)
/B4Bracket 2" pipe (SS304)
/C6½ NPTM to ½ NPTF adaptor
/C7½ NPTM to G½ Male adaptor
/C8½ NPTM to M20×1.5 adaptor
/V22-Way SS316 manifold valve
/N4Wired tag SS316 plate

Related Products

STEX12 – Absolute Pressure STEX13 – Sealed Gauge STEX14 – Differential Pressure STEX15 – Temperature STEX25 – Temperature LCD

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