Water and Waste Water
For a smooth process…
The supply and treatment of water create special demands on the industry-specific measurement instruments.
With our competent expert knowledge, we support our customers in selecting the suitable pressure measuring instruments. Our pressure gauges and thermometers are being applied in a manifold of areas in the water and waste water industry that range from drinking water production to the cleaning, treatment and storage of sewage.
In addition to stainless steel, further special materials and coatings are available, enabling an efficient use of chemicals and cost reduction. With this, our instruments make an active contribution to the protection of the environment. Aggressive, contaminated and viscous media are not a problem.
Application fields
► Waste water treatment plants
► Overfill basins
► Screening plants
► Filter presses
► Digestion towers
► Pumping stations
► Desalination plants
► Barrage dams
► Chlorine metering services
Instrument recommendations
Bourdon tube pressure gauge - 1201
Bourdon tube pressure gauge - 1201
RCh / RChG 100, 160, 250
standard pressure gauge
Product request
| Case | bayonet ring case stainless steel |
|---|---|
| Nominal size | 100 (4") 160 (6") 250 (10") |
| Measuring range | 0 – 0.6 bar to 0 – 1600 bar |
Bourdon tube pressure gauge - 1201.90
Bourdon tube pressure gauge - 1201.90
RCh / RChOe 100, 160
with limit switch contact assembly
Product request
| Case | bayonet ring case stainless steel |
|---|---|
| Nominal size | 100 (4") 160 (6") |
| Measuring range | 0 – 0.6 bar to 0 – 1600 bar |
Bourdon tube pressure gauge - 1202
Bourdon tube pressure gauge - 1202
RChg / RChgG 100, 125, 160
standard pressure gauge
Product request
| 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 |
Bourdon tube pressure gauge - 1203
Bourdon tube pressure gauge - 1203
RChg / RChgG 80
standard pressure gauge
Product request
| Case | crimped-on ring case stainless steel |
|---|---|
| Nominal size | 80 (3") |
| Measuring range | 0 – 0.6 bar to 0 – 1000 bar |
Bourdon tube pressure gauge - 1212
Bourdon tube pressure gauge - 1212
RChg / RChgG 63
standard pressure gauge
Product request
| Case | crimped-on ring case stainless steel |
|---|---|
| Nominal size | 63 (2½") |
| Measuring range | 0 – 0.6 bar to 0 – 1000 bar |
Diaphragm pressure gauge - 3201
Diaphragm pressure gauge - 3201
PCh / PChG 100, 160
with horizontal diaphragm
Product request
| Case | bayonet ring case stainless steel |
|---|---|
| Nominal size | 100 (4") 160 (6") |
| Measuring range | 0 – 10 mbar to 0 – 40 bar |
Diaphragm pressure gauge - 3201.90
Diaphragm pressure gauge - 3201.90
PCh / PChOe 100, 160
with horizontal diaphragm,
with limit switch contact assembly
Product request
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 |
Diaphragm pressure gauge - 4310
Diaphragm pressure gauge - 4310
PsPK 63 – 2
for chlorine metering services,
with vertical diaphragm
Product request
with vertical diaphragm
| Case | plastic screw ring case |
|---|---|
| Nominal size | 63 (2½") |
| Measuring range | 0 – 1 bar to 0 – 40 bar preferably -1 / 0 bar and 0 – 16 bar |
Duplex and differential pressure gauge - 5101
Duplex and differential pressure gauge - 5101
DRCh / DRChG / DiRCh / DiRChG 100, 160
with two Bourdon tubes
Product request
| Case | bayonet ring case stainless steel |
|---|---|
| Nominal size | 100 (4") 160 (6") |
| Measuring range | 0 – 0.6 bar to 0 – 600 bar |
Differential pressure gauge - 5111
Differential pressure gauge - 5111
DiRZCh / DiRZChG 100, 160
with two Bourdon tubes and one pointer
Product request
| Case | bayonet ring case stainless steel |
|---|---|
| Nominal size | 100 (4") 160 (6") |
| Measuring range | 0 – 1 bar to 0 – 600 bar |
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
Product request
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 |
Differential pressure gauge - 5200
Differential pressure gauge - 5200
DiP1Ch / DiP1ChG 100, 160
with two vertical diaphragms / measuring membranes,
pressure chambers stainless steel
Product request
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 |
Differential pressure gauge - 5210
Differential pressure gauge - 5210
DiP2Ch / DiP2ChG 100, 160
with one horizontal diaphragm / measuring membrane,
pressure chambers stainless steel
Product request
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 |
Electronic pressure switch - 9621
Electronic pressure switch - 9621
PS 300
with IO-Link interface
Product request
| Case | PA 6.6 polycarbonate |
|---|---|
| Nominal size | 40 (1½") |
| Measuring range | 0 – 600 mbar to 0 – 600 bar |
Electronic pressure switch - 9622
Electronic pressure switch - 9622
PS 400
field housing stainless steel 316L
Product request
| Case | field housing stainless steel |
|---|---|
| Nominal size | 76 (2.99") |
| Measuring range | 0 – 100 mbar to 0 – 600 bar |
Digital pressure gauge - 9643
Digital pressure gauge - 9643
DPG 1030
digital precision pressure gauge,
LILLYpress PLUS - battery-operated
Product request
LILLYpress PLUS - battery-operated
| Case | bayonet ring case stainless steel |
|---|---|
| Nominal size | 100 (4") |
| Measuring range | -1 / +1.5 bar to 0 – 3000 bar |
Digital pressure gauge - 9644
Digital pressure gauge - 9644
DPG 1031 / DPS 1031
digital precision pressure gauge with exchangeable sensor modules
Product request
| Case | bayonet ring case stainless steel |
|---|---|
| Nominal size | 100 (4") |
| Measuring range | -1 / +1.5 bar to 0 – 3000 bar |
Digital pressure gauge - 9651
Digital pressure gauge - 9651
DPG 1500
high-pressure gauge,
4…20 mA LILLYpress PLUS
Product request
4…20 mA LILLYpress PLUS
| Case | bayonet ring case stainless steel |
|---|---|
| Nominal size | 100 (4") |
| Measuring range | 0 – 1600 to 0 – 3000 bar |
Pressure transmitter - 9711
Pressure transmitter - 9711
PTPi
process industry
Product request
| Case | die-cast aluminum |
|---|---|
| Output signal | 2-wire 4…20 mA |
| Measuring range | -7 / +7 mbar to 0 – 1000 bar |
Pressure transmitter - 9721
Pressure transmitter - 9721
PTDi
process industry,
differential pressure
Product request
differential pressure
| Case | die-cast aluminum |
|---|---|
| Output signal | 2-wire 4…20 mA |
| Measuring range | -7 / +7 mbar to 0 – 70 bar |
Pressure transmitter - 9810.3
Pressure transmitter - 9810.3
PTMFB
standard
Product request
| 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 |
Pressure transmitter - 9820
Pressure transmitter - 9820
CTMc
general applications
Product request
| Case | stainless steel |
|---|---|
| Output signal | 2-wire 4…20 mA 3-wire 0…10 V |
| Measuring range | 0 – 40 mbar to 0 – 60 bar |
Pressure transmitter - 9820.3
Pressure transmitter - 9820.3
CTMcFB
food / bio / pharmaceutical industries,
flush welded membrane
Product request
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 |
Pressure transmitter - 9830.3
Pressure transmitter - 9830.3
DTMFB
flush welded membrane
Product request
| 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 |
Pressure transmitter - 9860.2
Pressure transmitter - 9860.2
DIGPTMv
digital precision transmitter,
welded
Product request
welded
| Case | stainless steel |
|---|---|
| Output signal | 2-wire 4…20 mA |
| Measuring range | 0 – 4 bar to 0 – 160 bar |
Diaphragm seal - 7210
Diaphragm seal - 7210
MDM 7210v
general applications,
threepart
Product request
threepart
Diaphragm seal - 7211
Diaphragm seal - 7211
MDM 7211v
general applications,
threepart
Product request
threepart
Bimetal thermometer - 8101
Bimetal thermometer - 8101
TBiSCh 63, 100, 160
rigid mount
Product request
| Case | bayonet ring case stainless steel |
|---|---|
| Nominal size | 63 (2½") 100 (4") 160 (6") |
| Display area | temperature differences from 60 K to 600 K |
Bimetal thermometer - 8102
Bimetal thermometer - 8102
TBiSChg / TBiSChgG 63, 80, 100, 125, 160
rigid mount
Product request
| 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 |
Bimetal thermometer - 8111
Bimetal thermometer - 8111
TBiGelCh 63, 100, 160
with pivot (every angle)
Product request
| Case | bayonet ring case stainless steel |
|---|---|
| Nominal size | 63 (2½") 100 (4") 160 (6") |
| Display area | temperature differences from 60 K to 600 K |
Bimetal thermometer - 8112
Bimetal thermometer - 8112
TBiGelChg / TBiGelChgG 63, 80, 100, 125, 160
with pivot (every angle)
Product request
| 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 |
Bimetal thermometer - 8114
Bimetal thermometer - 8114
TBiGelChg / TBiGelChgG 5"
with pivot (every angle)
Product request
| Case | crimped-on ring case stainless steel |
|---|---|
| Nominal size | 5" |
| Display area | temperature differences from 60 K to 600 K |
Gas-actuated thermometer - 8201.90
Gas-actuated thermometer - 8201.90
TSCh / TSChOe
rigid stem and limit switch contact assembly
Product request
| Case | bayonet ring case stainless steel |
|---|---|
| Nominal size | 100 (4") 160 (6") |
| Display area | temperature differences from 80 K to 600 K |
Gas-actuated thermometer - 8202
Gas-actuated thermometer - 8202
TSChg / TSChgG 63, 80, 100, 160
rigid mount
Product request
| 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 |
Gas-actuated thermometer - 8221.90
Gas-actuated thermometer - 8221.90
TFCh / TFChOe
with capillary line and limit switch contact assembly
Product request
| Case | bayonet ring case stainless steel |
|---|---|
| Nominal size | 100 (4") 160 (6") |
| Display area | temperature differences from 80 K to 600 K |
Gas-actuated thermometer - 8222
Gas-actuated thermometer - 8222
TFChg / TFChgG 63, 80, 100, 160
with capillary line
Product request
| 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 |
Resistance thermometer - 8521
Resistance thermometer - 8521
TPtHrA TPtHrAT
for the installation into thermowells
Product request
| Installation | for the installation into thermowells |
|---|---|
| Measuring element | Pt100 according to DIN EN 60751 |
| Temperature range | -200 / +600 °C (-328 / +1112 °F) |
Resistance thermometer - 8531
Resistance thermometer - 8531
TPtSrA TPtSrAT
with fabricated thermowell,
according to DIN 43772
Product request
according to DIN 43772
| Installation | for plugging, screwing or for flange mounting |
|---|---|
| Measuring element | Pt100 according to DIN EN 60751 |
| Temperature range | -200 / +600 °C (-328 / +1112 °F) |
Thermocouple - 8621
Thermocouple - 8621
TTeHrA TTeHrAT
for the installation into thermowells
Product request
| 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) |
Thermocouple - 8631
Thermocouple - 8631
TTeSrA TTeSrAT
with fabricated thermowell,
according to DIN 43772
Product request
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) |
