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  • Industries
  • Chemistry and Petrochemistry
 

Chemistry and Petrochemistry

...so that the chemistry is right!

The demands of the chemical industry are high and require high competence regarding manufacturing technology and permanent innovation, for example in minimising temperature-related additional errors. Pressure measuring instruments and thermometers should grant a smooth process flow as well as protection of damage to property or persons.

Do you work in the chemical industry and require high safety and quality for your different pressure gauge and thermometer applications? Do you see a need for optimisation in your daily working process? Then do not hesitate to contact us and describe your specific requirements for the application of pressure and temperature measuring instruments in the chemical industry.

Amongst others, we have solutions for:

► Medium temperatures up to +400 °C
► Ambient temperatures down to −60 °C, also for instruments with case filling
► A wide range of special materials
► Extremely small temperature-related additional errors
► Instruments as safety category S3 according to EN 837-1
► High overrange protection

Instrument recommendations

Displayed products 69
Diaphragm pressure gauge - 3600

Diaphragm pressure gauge - 3600

PSCh / PSChG 100, 160

with horizontal diaphragm
Case bayonet ring case
stainless steel
Nominal size 100 (4")
160 (6")
Measuring range 0 – 10 mbar to 0 – 40 bar
Product request
Diaphragm pressure gauge - 3201.90

Diaphragm pressure gauge - 3201.90

PCh / PChOe 100, 160

with horizontal diaphragm,
with limit switch contact assembly
Case bayonet ring case
stainless steel
Nominal size 100 (4")
160 (6")
Measuring range 0 – 10 mbar to 0 – 40 bar
Product request
Bourdon tube pressure gauge - 1640

Bourdon tube pressure gauge - 1640

RSCh / RSChG 100, 160

safety pressure gauge,
according to DIN 16001,
from 0 – 2000 bar to 0 – 6000 bar
Case bayonet ring case
stainless steel
Nominal size 100 (4")
160 (6")
Measuring range 0 – 2000 bar to 0 – 6000 bar
Product request
Differential pressure gauge - 5601

Differential pressure gauge - 5601

DiKPCh 100, 160

with diaphragm capsule
Case bayonet ring case
stainless steel
Nominal size 100 (4")
160 (6")
Measuring range 0 – 2.5 mbar to 0 – 400 mbar
Product request
Differential pressure gauge - 5210

Differential pressure gauge - 5210

DiP2Ch / DiP2ChG 100, 160

with one horizontal diaphragm / measuring membrane,
pressure chambers stainless steel
Case bayonet ring case
stainless steel
Nominal size 100 (4")
160 (6")
Measuring range 0 – 25 mbar to 0 – 25 bar
Product request
Differential pressure gauge - 5200

Differential pressure gauge - 5200

DiP1Ch / DiP1ChG 100, 160

with two vertical diaphragms / measuring membranes,
pressure chambers stainless steel
Case bayonet ring case
stainless steel
Nominal size 100 (4")
160 (6")
Measuring range 0 – 40 mbar to 0 – 25 bar
Product request
Differential pressure gauge - 5111.90

Differential pressure gauge - 5111.90

DiRZCh / DiRZChOe 100, 160

with two Bourdon tubes and one pointer,
with limit switch contact assembly
Case bayonet ring case
stainless steel
Nominal size 100 (4")
160 (6")
Measuring range 0 – 1 bar to 0 – 600 bar
Product request
Differential pressure gauge - 5111

Differential pressure gauge - 5111

DiRZCh / DiRZChG 100, 160

with two Bourdon tubes and one pointer
Case bayonet ring case
stainless steel
Nominal size 100 (4")
160 (6")
Measuring range 0 – 1 bar to 0 – 600 bar
Product request
Diaphragm pressure gauge - 4100

Diaphragm pressure gauge - 4100

PsP 60

with vertical diaphragm
Case bezel ring black
Nominal size 60 (2.36")
Measuring range 0 – 1 bar to 0 – 40 bar
preferably -1 / 0 bar and 0 – 16 bar
Product request
Diaphragm pressure gauge - 3901

Diaphragm pressure gauge - 3901

APCh / APSChG 100, 160

with horizontal diaphragm,
absolute pressure gauge
Case bayonet ring case
stainless steel
Nominal size 100 (4")
160 (6")
Measuring range 0 – 60 mbar abs. to 0 – 2500 mbar abs.
Product request
Diaphragm pressure gauge - 3600.90

Diaphragm pressure gauge - 3600.90

PSCh / PSChOe 100, 160

with horizontal diaphragm,
with limit switch contact assembly
Case bayonet ring case
stainless steel
Nominal size 100 (4")
160 (6")
Measuring range 0 – 10 mbar to 0 – 40 bar
Product request
Pressure transmitter - 9711

Pressure transmitter - 9711

PTPi

process industry
Case die-cast aluminum
Output signal 2-wire 4…20 mA
Measuring range -7 / +7 mbar to 0 – 1000 bar
Product request
Digital pressure gauge - 9662

Digital pressure gauge - 9662

DPG 400

battery-operated
Case PA 6.6 polycarbonate
Nominal size 76.5 (3.01")
Measuring range 0 – 400 mbar to 0 – 600 bar
Product request
Digital pressure gauge - 9661

Digital pressure gauge - 9661

DPG 300

battery-operated
Case PA 6.6 polycarbonate
Nominal size 63 (2½")
Measuring range 0 – 1.6 bar to 0 – 250 bar
Product request
Digital pressure gauge - 9652

Digital pressure gauge - 9652

DPG 1510

4…20 mA LILLYpress PLUS,
accuracy 0.1%
Case bayonet ring case
stainless steel
Nominal size 100 (4")
Measuring range -1 / +1.5 bar to 0 – 1000 bar
Product request
Digital pressure gauge - 9651

Digital pressure gauge - 9651

DPG 1500

high-pressure gauge,
4…20 mA LILLYpress PLUS
Case bayonet ring case
stainless steel
Nominal size 100 (4")
Measuring range 0 – 1600 to 0 – 3000 bar
Product request
Digital pressure gauge - 9643

Digital pressure gauge - 9643

DPG 1030

digital precision pressure gauge LILLYpress PLUS,
battery-operated
Case bayonet ring case
stainless steel
Nominal size 100 (4")
Measuring range -1 / +1.5 bar to 0 – 3000 bar
Product request
Bourdon tube pressure gauge - 9631

Bourdon tube pressure gauge - 9631

RSCh / RSChOe 100 / 160 – 3

with integrated pressure transmitter DMU
Case bayonet ring case
stainless steel
Nominal size 100 (4")
160 (6")
Measuring range 0 – 600 mbar to 0 – 1600 bar
Product request
Electronic pressure switch - 9622

Electronic pressure switch - 9622

PS 400

field housing stainless steel 316L
Case field housing
stainless steel
Nominal size 76 (2.99")
Measuring range 0 – 100 mbar to 0 – 600 bar
Product request
Electronic pressure switch - 9621

Electronic pressure switch - 9621

PS 300

with IO-Link interface
Case PA 6.6 polycarbonate
Nominal size 40 (1½")
Measuring range 0 – 600 mbar to 0 – 600 bar
Product request
Pressure transmitter - 9860.2

Pressure transmitter - 9860.2

DIGPTMv

digital precision transmitter,
welded
Case stainless steel
Output signal 2-wire 4…20 mA
Measuring range 0 – 4 bar to 0 – 160 bar
Product request
Pressure transmitter - 9860

Pressure transmitter - 9860

DIGPTM

digital precision transmitter
Case stainless steel
Output signal 2-wire 4…20 mA
Measuring range 0 – 250 bar to 0 – 1000 bar
Product request
Pressure transmitter - 9830.3

Pressure transmitter - 9830.3

DTMFB

flush welded membrane
Case stainless steel
Output signal 2-wire 4…20 mA
3-wire 0…20 mA
3-wire 0…10 V
Measuring range 0 – 10 bar to 0 – 1000 bar
Product request
Pressure transmitter - 9830

Pressure transmitter - 9830

DTM

standard,
welded
Case stainless steel
Output signal 2-wire 4…20 mA
3-wire 0…20 mA
3-wire 0…10 V
Measuring range 0 – 6 bar to 0 – 2500 bar
Product request
Pressure transmitter - 9820.3

Pressure transmitter - 9820.3

CTMcFB

food / bio / pharmaceutical industries,
flush welded membrane
Case stainless steel
Output signal 2-wire 4…20 mA
3-wire 0…10 V
Measuring range 0 – 40 mbar to 0 – 60 bar
Product request
Pressure transmitter - 9820

Pressure transmitter - 9820

CTMc

general applications
Case stainless steel
Output signal 2-wire 4…20 mA
3-wire 0…10 V
Measuring range 0 – 40 mbar to 0 – 60 bar
Product request
Pressure transmitter - 9812

Pressure transmitter - 9812

PTMEx / PTMExFB / PTMExFG / PTMExFBFG

Ex-protection
Case stainless steel
Output signal 2-wire 4…20 mA
Measuring range 0 – 1 bar to 0 – 400 bar
Product request
Pressure transmitter - 9810.3

Pressure transmitter - 9810.3

PTMFB

standard
Case stainless steel
Output signal 2-wire 4…20 mA
3-wire 0…20 mA
3-wire 0…10 V
Measuring range 0 – 1 bar to 0 – 1000 bar
Product request
Pressure transmitter - 9810.2

Pressure transmitter - 9810.2

PTMv

welded
Case stainless steel
Output signal 2-wire 4…20 mA
3-wire 0…20 mA
3-wire 0…10 V
Measuring range 0 – 400 mbar to 0 – 100 bar
Product request
Pressure transmitter - 9810

Pressure transmitter - 9810

PTM

standard
Case stainless steel
Output signal 2-wire 4…20 mA
3-wire 0…20 mA
3-wire 0…10 V
Measuring range 0 – 100 mbar to 0 – 1000 bar
Product request
Pressure transmitter - 9721

Pressure transmitter - 9721

PTDi

process industry,
differential pressure
Case die-cast aluminum
Output signal 2-wire 4…20 mA
Measuring range -7 / +7 mbar to 0 – 70 bar
Product request
Bimetal thermometer - 8101

Bimetal thermometer - 8101

TBiSCh 63, 100, 160

rigid mount
Case bayonet ring case
stainless steel
Nominal size 63 (2½")
100 (4")
160 (6")
Display area temperature differences from 60 K to 600 K
Product request
Gas-actuated thermometer - 8202

Gas-actuated thermometer - 8202

TSChg / TSChgG 63, 80, 100, 160

rigid mount
Case crimped-on ring case
stainless steel
Nominal size 63 (2½")
80 (3")
100 (4")
160 (6")
Display area temperature differences from 80 K to 600 K
Product request
Gas-actuated thermometer - 8201.90

Gas-actuated thermometer - 8201.90

TSCh / TSChOe

rigid stem and limit switch contact assembly
Case bayonet ring case
stainless steel
Nominal size 100 (4")
160 (6")
Display area temperature differences from 80 K to 600 K
Product request
Bimetal thermometer - 8114

Bimetal thermometer - 8114

TBiGelChg / TBiGelChgG 5"

with pivot (every angle)
Case crimped-on ring case
stainless steel
Nominal size 5"
Display area temperature differences from 60 K to 600 K
Product request
Bimetal thermometer - 8112

Bimetal thermometer - 8112

TBiGelChg / TBiGelChgG 63, 80, 100, 125, 160

with pivot (every angle)
Case crimped-on ring case
stainless steel
Nominal size 63 (2½")
80 (3")
100 (4")
125 (5")
160 (6")
Display area temperature differences from 60 K to 600 K
Product request
Bimetal thermometer - 8111

Bimetal thermometer - 8111

TBiGelCh 63, 100, 160

with pivot (every angle)
Case bayonet ring case
stainless steel
Nominal size 63 (2½")
100 (4")
160 (6")
Display area temperature differences from 60 K to 600 K
Product request
Bimetal thermometer - 8102

Bimetal thermometer - 8102

TBiSChg / TBiSChgG 63, 80, 100, 125, 160

rigid mount
Case crimped-on ring case
stainless steel
Nominal size 63 (2½")
80 (3")
100 (4")
125 (5")
160 (6")
Display area temperature differences from 60 K to 600 K
Product request
Gas-actuated thermometer - 8221.90

Gas-actuated thermometer - 8221.90

TFCh / TFChOe

with capillary line and limit switch contact assembly
Case bayonet ring case
stainless steel
Nominal size 100 (4")
160 (6")
Display area temperature differences from 80 K to 600 K
Product request
Gas-actuated thermometer - 8222

Gas-actuated thermometer - 8222

TFChg / TFChgG 63, 80, 100, 160

with capillary line
Case crimped-on ring case
stainless steel
Nominal size 63 (2½")
80 (3")
100 (4")
160 (6")
Display area temperature differences from 80 K to 600 K
Product request
Bourdon tube pressure gauge - 1610.92

Bourdon tube pressure gauge - 1610.92

RSCh 63

with indirect limit switch contact assemblies (electronic contact, inductive contact),
safety pressure gauge,
according to DIN EN 837-1
Case bayonet ring case
stainless steel
Nominal size 63 (2½")
Measuring range 0 – 2.5 bar to 0 – 1000 bar
Product request
Bourdon tube pressure gauge - 1610.91

Bourdon tube pressure gauge - 1610.91

RSCh 63

with direct limit switch contact assembly (magnetic contact),
safety pressure gauge,
according to DIN EN 837-1
Case bayonet ring case
stainless steel
Nominal size 63 (2½")
Measuring range 0 – 2.5 bar to 0 – 1000 bar
Product request
Bourdon tube pressure gauge - 1610

Bourdon tube pressure gauge - 1610

RSCh / RSChG 63

safety pressure gauge,
according to DIN EN 837-1 up to 1000 bar
Case bayonet ring case
stainless steel
Nominal size 63 (2½")
Measuring range 0 – 0.6 bar to 0 – 1000 bar
Product request
Bourdon tube pressure gauge - 1602

Bourdon tube pressure gauge - 1602

RSChg / RSChgG 160 – 3v

safety pressure gauge,
according to DIN EN 837-1 up to 1600 bar
Case crimped-on ring case
stainless steel
Nominal size 160 (6")
Measuring range 0 – 0.6 bar to 0 – 1600 bar
Product request
Bourdon tube pressure gauge - 1600.90

Bourdon tube pressure gauge - 1600.90

RSCh / RSChOe 100, 160

safety pressure gauge with limit switch contact assembly,
according to DIN EN 837-1 up to 1000 bar
Case bayonet ring case
stainless steel
Nominal size 100 (4")
160 (6")
Measuring range 0 – 1 bar to 0 – 1600 bar
Product request
Bourdon tube pressure gauge - 1600

Bourdon tube pressure gauge - 1600

RSCh / RSChG 100, 160

safety pressure gauge,
according to DIN EN 837-1 up to 1600 bar
Case bayonet ring case
stainless steel
Nominal size 100 (4")
160 (6")
Measuring range 0 – 0.6 bar to 0 – 1600 bar
Product request
Bourdon tube pressure gauge - 1401

Bourdon tube pressure gauge - 1401

RPG / RPGG 4 1/2"

process gauge – case according to US standard
Case process gauge – case according to US standard
Nominal size 4½"
Measuring range 0 – 0.6 bar to 0 – 1600 bar
Product request
Bourdon tube pressure gauge - 1231

Bourdon tube pressure gauge - 1231

RChg / RChgG 50 – 3v

standard pressure gauge
Case crimped-on ring case
stainless steel
Nominal size 50 (2")
Measuring range 0 – 1 bar to 0 – 600 bar
Product request
Bourdon tube pressure gauge - 1221

Bourdon tube pressure gauge - 1221

RChg / RChgG 40 – 3v

standard pressure gauge
Case crimped-on ring case
stainless steel
Nominal size 40 (1½")
Measuring range 0 – 1 bar to 0 – 600 bar
Product request
Bourdon tube pressure gauge - 1212

Bourdon tube pressure gauge - 1212

RChg / RChgG 63

standard pressure gauge
Case crimped-on ring case
stainless steel
Nominal size 63 (2½")
Measuring range 0 – 0.6 bar to 0 – 1000 bar
Product request
Resistance thermometer - 8590

Resistance thermometer - 8590

TPtPAXd

with process display,
flameproof enclosure,
intrinsically safe
Installation for the installation into thermowells
Measuring element Pt100 according to DIN EN 60751
Temperature range -200 / +600 °C (-328 / +1112 °F)
Product request
Resistance thermometer - 8536

Resistance thermometer - 8536

TPtSrXiA TPtSrXiAT

intrinsically safe
Installation for plugging, screwing or for flange mounting
Measuring element Pt100 according to DIN EN 60751
Temperature range -200 / +600 °C (-328 / +1112 °F)
Product request
Resistance thermometer - 8526

Resistance thermometer - 8526

TPtHrXiA TPtHrXiAT

intrinsically safe
Installation for the installation into thermowells
Measuring element Pt100 according to DIN EN 60751
Temperature range -200 / +600 °C (-328 / +1112 °F)
Product request
Diaphragm seal - 7280

Diaphragm seal - 7280

MDM 7280v

general applications,
twopart
Product request
Diaphragm seal - 7211

Diaphragm seal - 7211

MDM 7211v

general applications,
threepart
Product request
Diaphragm seal - 7210

Diaphragm seal - 7210

MDM 7210v

general applications,
threepart
Product request
Diaphragm seal - 7190

Diaphragm seal - 7190

MDM 7190

special,
plastic version
Product request
Thermocouple - 8690

Thermocouple - 8690

TTePAXd

with process display,
flameproof enclosure,
intrinsically safe
Installation for the installation into thermowells
Measuring element K, N, J, S according to DIN EN 60584
Temperature range up to +1175 °C (+2147 °F)
Product request
Thermocouple - 8670

Thermocouple - 8670

TTeO TTeOT

for tube surface measurement
Installation for fixation on tube surfaces via stainless steel tightening strap
Measuring element K, N, J, S according to DIN EN 60584
Temperature range up to +1175 °C (+2147 °F)
Product request
Thermocouple - 8636

Thermocouple - 8636

TTeSrXiA TTeSrXiAT

intrinsically safe
Installation for plugging, screwing or for flange mounting
Measuring element K, N, J, S according to DIN EN 60584
Temperature range up to +800 °C (+1472 °F)
Product request
Thermocouple - 8631

Thermocouple - 8631

TTeSrA TTeSrAT

with fabricated thermowell,
according to DIN 43772
Installation for plugging, screwing or for flange mounting
Measuring element K, N, J, S according to DIN EN 60584
Temperature range up to +800 °C (+1472 °F)
Product request
Thermocouple - 8626

Thermocouple - 8626

TTeHrXiA TTeHrXiAT

intrinsically safe
Installation for the installation into thermowells
Measuring element K, N, J, S according to DIN EN 60584
Temperature range up to +1175 °C (+2147 °F)
Product request
Bourdon tube pressure gauge - 1201.90

Bourdon tube pressure gauge - 1201.90

RCh / RChOe 100, 160

with limit switch contact assembly
Case bayonet ring case
stainless steel
Nominal size 100 (4")
160 (6")
Measuring range 0 – 0.6 bar to 0 – 1600 bar
Product request
Bourdon tube pressure gauge - 1201.7

Bourdon tube pressure gauge - 1201.7

RCh / RChG 100, 160 – 3vDW

DW-Line (Double Weld)
Case bayonet ring case
stainless steel
Nominal size 100 (4")
160 (6")
Measuring range 0 – 0.6 bar to 0 – 600 bar
Product request
Bourdon tube pressure gauge - 1201

Bourdon tube pressure gauge - 1201

RCh / RChG 100, 160, 250

standard pressure gauge
Case bayonet ring case
stainless steel
Nominal size 100 (4")
160 (6")
250 (10")
Measuring range 0 – 0.6 bar to 0 – 1600 bar
Product request
Bourdon tube pressure gauge - 1211.94

Bourdon tube pressure gauge - 1211.94

RCh 63

with indirect limit switch contact assembly (reed contact)
Case bayonet ring case
stainless steel
Nominal size 63 (2½")
Measuring range 0 – 0.6 bar to 0 – 1000 bar
Product request
Bourdon tube pressure gauge - 1211.7

Bourdon tube pressure gauge - 1211.7

RCh / RChG 63 – 3vDW

DW-Line (Double Weld)
Case bayonet ring case
stainless steel
Nominal size 63 (2½")
Measuring range 0 – 0.6 bar to 0 – 600 bar
Product request
Bourdon tube pressure gauge - 1203

Bourdon tube pressure gauge - 1203

RChg / RChgG 80

standard pressure gauge
Case crimped-on ring case
stainless steel
Nominal size 80 (3")
Measuring range 0 – 0.6 bar to 0 – 1000 bar
Product request
Bourdon tube pressure gauge - 1202

Bourdon tube pressure gauge - 1202

RChg / RChgG 100, 125, 160

standard pressure gauge
Case crimped-on ring case
stainless steel
Nominal size 100 (4")
125 (5")
160 (6")
Measuring range 0 – 0.6 bar to 0 – 1600 bar
Product request
 

Application fields and product examples at a glance

Chemistry and Petrochemistry
Chemistry and Petrochemistry
Rail Cars
Rail Cars
Energy
Energy
Fire Extinguishing and Fire Protection
Fire Extinguishing and Fire Protection
Building Services Engineering and Refrigeration Engineering
Building Services Engineering and Refrigeration Engineering
Semiconductor Industry
Semiconductor Industry
Food Industry
Food Industry
Engineering
Engineering
Oil and Gas
Oil and Gas
Pharmaceutical Industry
Pharmaceutical Industry
Shipbuilding Industry
Shipbuilding Industry