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Baumer Product

Since the innovation of the Bourdon tube in 1849 by Eugene Bourdon, the emphasis on production innovation through a large investment in France and in Venezuela has allowed Bourdon-Haenni to meet the needs of an ever-lasting market. As a leading producer of process instruments in automation industry, Bourdon provide customers with high-qualified products and prompt professional solutions. Our products are widely applied to petrochemical industry,power stations, food and beverage industry.

 
Mechanical Pressure Gauge
  • Bourdon tube, capsule or diaphragm element
  • Corrosive environment
  • Wide range of pressures from a few mbar to 1600 bar
  • Many types of mounting and process connection
  • Many options: material of windows, filling liquid, overpressure protection device, pointers
  • Chemical, Petrochemical, Energy or Gas industries
Safety Pattern Gauge Specifications
 
Model MEX5 MEX8 MCX5, MCX7
DN 100 mm 160 mm 100 and 150 mm
Pressure range -1...0 to 0...1600 bar
-30“Hg to 0...20,000 psi		 -1...0 to 0...1600 bar
-30“Hg to 0...20,000 psi		 -25...0 to 0...600 mbar
Accuracy class 1.0 1.0 1.6 and 2.5
Case material Stainless steel Stainless steel Stainless steel
Protection class IP 65 IP 65 IP 65
Sensing element material Stainless steel, option: Monel Stainless steel Stainless steel
Process connection G½, ½NPT, M20 x 1.5 G½, ½NPT, M20 x 1,5 G½, ½NPT
Type of mounting Bottom or back connection, panel mounting flange, clamp Bottom or back connection,
panel mounting flange, clamp		 Bottom or back connection,
panel mounting flange, clamp
Approval and standards EN 837-1, Lloyd‘s Register,
ATEX 94/9/CE (option)		 EN 837-1, Lloyd‘s Register,
ATEX 94/9/CE (option)		 EN 837-1, ATEX 94/9/CE (option)
Differential pressure gauges

These pressure gauges indicate directly the difference of pressure between two pressure connections,
"High Pressure" and "Low Pressure".

Typical uses:
  • Level measurement
  • Flow measurement
  • Filters control
Differential Pressure Gauge Specifications
 
Model MCD7 MX7, MZ7 MJ5, MJ7
DN 150 mm 150 mm 100 and 150 mm
Pressure range -1...0 to 0...1000 bar
-30“Hg to 0...15,000 psi		 -1...0 to 0...1600 bar
-30“Hg to 0...20,000 psi		 0...75 mbar to 0...35 bar
Static Pressure Max. 250 mbar (4 psi) Max. 100 bar (1450 psi) Max. 400 bar (5800 psi)
Accuracy class 2.0 1.0 1.0
Case material Stainless steel Stainless steel Stainless steel
Protection class IP 66 IP 65 IP 65
Sensing element material Stainless steel capsule Two Stainless steel bellows Stainless steel, option: Monel
Process connection G½, ½NPT G½, ½NPT Female ½NPT
Type of mounting Bottom connections, panel mounting (back flange) Bottom or back connections, panel mounting flange, pipe fitting Wall mounting, pipe fitting
Approval and standards - ATEX 94/9/CE (Option) ATEX 94/9/CE (Option)
Pressure gauges with electrical contacts
  • All Stainless steel
  • Local indication of the pressure
  • Regulation or alarm actuation
  • Intrinsically safe or explosion-proof version (conforms to ATEX)
  • Chemical, Petrochemical, Energy or Gas industries
Many others series of pressure gauges with electrical contacts are also available.
Electrical Contact Gauge Specifications
 
Model MS5, MR5 MG5 M17, M27, M37
DN 100 mm 100 mm 150 and 160 mm
Pressure range -1...0 to 0...1600 bar
-30“Hg to 0...20.000 psi		 -1...0 to 0...1600 bar
-30“Hg to 0...20.000 psi		 -1...0 to 0...1600 bar
-30“Hg to 0...20.000 psi
Accuracy class 2.0 2.5 2.5
Set Points 1 or 2 1 or 2 1 or 2
Current Rating Dry contact / 0.4W-0.4VA min. 30W-50 VA max Inductive contact Dry contact / 0.4 W-0.4 VA min. 30W-50VA max. or inductive contact
Case material Stainless steel Stainless steel Stainless steel
Sensing element material Stainless steel Stainless steel Stainless steel
Process connection G½, ½NPT G½, ½NPT G½, ½NPT
Type of mounting Bottom or back connection,
panel mounting flange		 Bottom or back connection,
panel mounting flange		 Bottom or back connection,
panel mounting flange
Protection Class / Approval EN 837-1, Lloyd‘s Register,
ATEX 94/9/CE (option)		 ANSI B40.1 EN 837-1,
ATEX 94/9/CE (option)
Others IP 65, CE IP 65, CE, ATEX Ex ia IP 65, CE, ATEX Ex ia
Mechanical Pressure Switches
  • From vacuum to 600 bar
  • All industrial environments
  • Power generation safety equipments
  • Intrinsically safe or explosion-proof version (conforms to ATEX)
  • Nuclear versions
Mechanical Pressure Switch Specifications
 
Model RP2 series RP series RD series
Pressure range 1...100 bar -50...0 mbar to 60...600 bar -2.5...2.5 mbar to 2.5...30 bar
Overpressure / Static Pressure Max. 200 bar Max. 800 bar 0.15...220 bar
Reproducibility ±1% F.S. ±1% F.S. ±1% F.S.
Current rating 10 mA...10 A, 250 VAC max. / 220 VDC max. 5 mA...10 A, 250 VAC max. / 220 VDC max 5 mA...10 A, 250 VAC max. / 220 VDC max
Set points 1 1 or 2 1 or 2
Protection class IP 65 IP 65 IP 65
Measuring element 1.4404 (316L) Stainless steel According to range and model: steel, Viton®, st. steel, EPDM According to range and model: steel, Viton®, st. steel, EPDM
Process connection ¼NPT, G½, ½NPT G¼, ¼NPT, G½, ½NPT G¼, ¼NPT, G½, ½NPT
Housing / body material Polyamide PA6 / Aluminium alloy Aluminium alloy Aluminium alloy
Approval and standards ATEX, Ex ia (RP2Y), Ex d (RP2E) ATEX, Ex ia (RPPY), Ex d (RPPE) ATEX, Ex ia (RDY), Ex d (RDE)

Temperature Switches

Temperature switches are used in simple on/off applications to prevent unwanted results and waste of materials or energy. They are ideal for safety circuits to prevent hazards to men and machinery.

  • ETTN is configurable with display – enables dynamic operator-invention. It can be configured on site.
  • The ETTNM with RS485 serial port and Modbus RTU communication protocol
Temperature Switch Specifications
 
Model RTA / RTN RT2N / RT2E / RT2Y ETTN / YTTN
Type Mechanical Mechanical Digital
Temperature range -46...+350°C -40...+ 350°C -200...+ 400°C
Ambient Pressure -30...+55°C -30...+70°C -25...+85°C
Repeatability ±1% F.S. ±1% F.S. ±0.2% F.S.
Set Points 1 or 2 1 2
Current Rating 5 mA...10 A 250 VAC max. / 220 VDC max. 10 mA...10 A 250 VAC max. / 220 VDC max. 4…20 mA, 2 threshold outputs, PNP transistors, 400 mA at 24 VDC
Electrical Connection Via internal terminal block Via internal terminal block M12-5 pin connector
IP IP 65 IP 65 IP 65
Sensor Type Rigid stem or Capillary tube Rigid stem or Capillary tube Pt1000 probe, class A
Sensor Material Stainless steel Stainless steel AISI 316L (1.4404) Stainless steel AISI 316L (1.4404)
Connection Stainless steel sliding
male connection (G½-½NPT)		 Stainless steel sliding
male connection (G½-½NPT)		 Sliding union G¼, G½, ¼NPT or ½NPT
Body/Housing material Aluminium Alloy Zamak plated black/Plastic Stainless steel AISI 316L (1.4404)
Options - RTNE: Explosion Proof
- RTxY: Intrinsically safe
- Electronuclear version		 - RT2E: Explosion Proof
- RT2Y: Intrinsically safe		 - YTTN: Intrinsically safe
- ETTNM: Modbus communication, outputs: static relays, 400 mA at
60 VDC or 40 VAC
Thermometer

 Direct reading or remote measurement

Why mechanical instruments in an electrified world? They offer the utmost safety during power-drop, extreme ruggednes compatibility and ability to work in harsh environmental conditions.
  • Flexible system with fx stem or capillary tube.
  • Wide range of diameters.
  • All stainless steel design.
  • Suitable for high temperature up to 800°C.
  • Electrical contacts available.
Specifications
 
Model TSS TSF TBI/TBHI
Housing 63, 80, 100, 160, 250 mm dia. 63, 80, 100, 160, 250 mm dia. 63, 80, 100, 160, 250 mm dia.
Case and sleeve material Stainless steel AISI 304 (1.4301) or AISI 316L (1.4404) Stainless steel AISI 304 (1.4301) or AISI 316L (1.4404) Stainless steel AISI 304 (1.4301)
Sensing element Plunger Capillary tube + plunger Bi-metal
Temperature range -200...+800°C -200...+800°C -70...+600°C
Accuracy Class 1 (Option 0.5 and 0.6) Class 1 (Option 0.5 and 0.6) Class 1 (≤ 250°C)
Class 2 (> 250°C)
Protection IP65 IP65 TBI: IP67 / TBHI: IP68
Option - Electrical contacts (TSSE):
100 and 160 mm case		 - Electrical contacts (TSFE):
100 and 160 mm case		 - St. steel housing 1.4404 (316L)
- "Every-angle" housing
- Safety glass
Transmitter
  • For a wide range of applications hydraulic or pneumatic
  • Wide variety of electrical and hydraulic connections
  • All stainless steel
  • Welded construction-reinforced product
  • Highly resistant to severe process conditions
  • 4...20 mA or HART® output.
  • Designed for OEM.
Easy confguration and service.
DIN-Rail Mounted Transmitter Specifications
 
Model E91x ED 701 FlexBar HRT
Pressure Range -1...0 bar to 25 mbar...600 bar 100 mbar...40 bar -0.1...0.4 to -1...400 bar
Overpressure Max. 800 bar Max. 120 bar 400% of M.R., max. 600 bar
Accuracy ±1.5% F.S.
< 60 mbar = 600 bar ±2% F.S.		 ±0.1%, ±0.2%, ±0.4% F.S. ±0.2% F.S.
Output signal 0...20 mA, 4...20 mA, 0...10 V, 1...5 V 4...20 mA, 0...10 V, 1...5 V 4...20 mA, HART® protocol
Process Connection G¼, G½, ¼NPT, ½NPT, M20x1.5 G¼, G¼ DIN 3852E, G½, ¼NPT, ½NPT G½ fush diaphragm, male nipple ½-14 NPT
Electrical Connection DIN 43650, pig tail cable outlet, M12 plug, HE302 plug, ... DIN 43650, pig tail cable outlet, M12 plug, feld housing, ... Cable, gland M16, M12 plug
Technology Ceramic thick film Piezo-resistive silicon Piezo-resistive silicon
Protection Class / Approval IP 65, IP 67, BV Marine Lloyd‘s Register ... IP 65, IP 67, Demko Ex ia, ATEX 3A option
Other Intrinsically safe version
(Ex ia) conforms to ATEX Directive (Y91x)		 ... Confgurable with FlexProgrammer and HART® confgurator. FlexView LC-display optional
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