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Model E-10 & E-11 Pressure Transmitter with Flameproof Enclosure
Brand: WIKA Alexander Wiegand SE & Co. KGThe model E-10 and E-11 flameproof pressure transmitters have been designed specifically for the high demands of industrial oil and gas applications.
These pressure transmitters can be delivered with various Analog signals from 4-20 mA to a low-power version with DC 1-5 V.
They feature an exceptionally high resistance to vibration, pressure spikes and moisture ingress. Furthermore, these pressure transmitters fulfill IP 67 (NEMA 4X) ingress protection.
On each individual instrument a comprehensive quality control and calibration is performed, so that an accuracy of ≤ 0.25 % BFSL can be ensured. Temperature compensation guarantees accuracy and long-term stability, even with strong fluctuations in the ambient temperature.
The models E-10 and E-11 are suitable for sour gas applications and feature particularly high resistance against sulphide stress cracking when in contact with sulphurous gases.
The pressure transmitters are approved as “explosionproof” for class I, II, III, div. 1 hazardous areas to FM and CSA as well as “flameproof” for II 2 G Ex d II C to ATEX.
Features- CSA and FM approved as “explosionproof” for class I, div. 1 hazardous areas
- ATEX approved as “flameproof enclosure” for II 2 G Ex d II C
- Current or voltage output
- Designed for harsh ambient conditions
- Low-power version available as an option
Specifications
Accuracy
- ≤ 0.25 % BFSL
Ambient Temperature Range
- -40° to 105° C (-40° to 221° F)
Applications
- Drilling Platforms & Pipelines
- Natural Gas Compressors
- Refineries & Petrochemical Industry
- Wellhead Monitoring
Approvals & Certifications
- ATEX - II 2 G Ex d IIC T6 to T1
- ATEX Directive - 94/9/EC. ATEX, Flameproof (Ex d), EN 60079-0, EN 60079-1, EU
- BelCT
- CE
- CPT
- CRN
- CSA - Class 2258 02, Class 2258 82, Canada
- CSA - Class I, Div. 1, Groups A, B, C, D. Class II, Div. 1, Groups E, F, G, Class III, Div. 1. Typical 4X.
- CT
- DEKRA
- EAC
- EMC Directive - 2004/108/EC, EN 61326 Emission (Group 1, Class B) & Interference Immunity (Industrial Application)
- Ex
- FM - Explosion-proof Class 3600, Class 3615, Class 3810, NEMA -250, USA
- FM - XP, I, Div. 1, Groups A, B, C, D, T6, T4. DIP, II, III, Div. 1, Groups E, F, G, T6, T4 Typical 4.
- GOST-R - Import Certificate, Russia
- IECEx
- INMETRO
- KazlnMetr
- KOSHA - 11-AV4BO-0514, Korea
- PED: 97/23/EC
- UkrSEPRO
- UZSTANDARD
BSP Connection
- G 1” B Flush Male (Model E-11)
- G 1/2” B Male EN 837 (Model E-10) / G 1/2” B Flush Male (Model E-11)
- G 1/4” A Female (Model E-10)
- G 1/4” A Male DIN 3852-E (Model E-10) / G 1/4” B Male EN 837 (Model E-10)
Cable Material
- Polyolefin
- Polyolefin Copolymer
- PVC
Electrical Connectors
- 1/2” NPT Male Conduit Connection with Potted Cable Outlet/Leads
- Cable Outlet
Enclosure, Body Material
- Stainless Steel
Environmental Protection
- IP66
- IP67
- NEMA 4X
Fill Material
- Synthetic Oil
Non-Linearity
- ≤ 0.2 % of Span (BFSL)
NPT Connection
- 1/2” NPT Male ANSI/ASME B1.20.1 (Model E-10)
- 1/4” NPT Female (Model E-10)
- 1/4” NPT Male ANSI/ASME B1.20.1 (Model E-10)
- 1/8” NPT Male ANSI/ASME B1.20.1 (Model E-10)
Output
- 0.5 - 4.5 Vdc (Voltage 3-Wire)
- 0-10 Vdc (Voltage 3-Wire)
- 0-5 Vdc (Voltage 3-Wire)
- 1-5 Vdc (Voltage 3-Wire)
- 4-20 mA (Current 2-Wire)
Overpressure & Static Pressure Limits
- psi: 45 to 21,750 (kPa: 310 to 150,000, bar: 3.1 to 1,500)
Power Supply
- 10-30 Vdc - Output Signal: 4-20 mA / 0-5 Vdc
- 14-30 Vdc - Output Signal: 0-10 Vdc
- 5 Vdc ± 10 % - Output Signal: 0.5-4.5 Vdc
- 6-30 Vdc - Output Signal: 1-5 Vdc
Pressure Range
- bar: 0 to 1,000
- kPa: 0 to 100,000
- psi: 0 to 15,000
Pressure Type
- Absolute
- Relative
- Vacuum
Repeatability
- Non-Repeatability: ≤ 0.1 % of Span
Seat / Seal Material
- EPDM (Model E-11)
- FPM (Model E-11)
- NBR (Model E-11)
Shock
- 1,000 G (Mechanical Shock)
Storage Temperature
- -40° to 105° C (-40° to 221° F)
Temperature Range
- -40° to 100° C (-40° to 212° F)
Vibration
- 20 G
Wetted Materials
- Elgiloy (Model E-10)
- Stainless Steel
- Borehole monitoring
- Refineries and petrochemical industry
- Drilling platforms and pipelines
- Gas compressors