Hygrostats

Hygrostats are electronic devices that are designed to control the relative air humidity levels inside enclosures to prevent the formation of condensation and corrosion and damage to electrical components.

How do hygrostats work

Hygrostats respond to humidity range and not temperature. They are typically stored within enclosures and connected to enclosure heaters. If the pre-set ...

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STEGO Hygrostat, Adjustable, DIN Rail 240 V ac
STEGO Hygrostat, Adjustable, DIN Rail 240 V ac
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RS Stock No.: 785-8089Brand: STEGOManufacturers Part No.: 01230.0-00

€ 205.84

€ 205.84 Each (Exc. Vat)

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1€ 205.84
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STEGO
DIN Rail
90%RH
50%RH
240V ac
IP20
-
-40°C
0°C
77mm
43mm
60mm
CE, EN, RoHS, UL, VDE
ETF 012
STEGO Hygrostat, Adjustable, DIN Rail 230V ac
STEGO Hygrostat, Adjustable, DIN Rail 230V ac
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RS Stock No.: 697-4424Brand: STEGOManufacturers Part No.: 01245.0-00

€ 91.76

€ 91.76 Each (Exc. Vat)

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1€ 91.76
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STEGO
DIN Rail
90%RH
40%RH
230V ac
IP20
-
0°C
60°C
64.5mm
38mm
42mm
VDE, CE, RoHS, UL, CSA, EN
EFR 012
STEGO Hygrostat, Adjustable, DIN Rail 240V ac
STEGO Hygrostat, Adjustable, DIN Rail 240V ac
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RS Stock No.: 697-4427Brand: STEGOManufacturers Part No.: 01246.0-00

€ 84.32

€ 84.32 Each (Exc. Vat)

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1€ 84.32
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STEGO
DIN Rail
90%RH
40%RH
240V ac
IP20
-
0°C
60°C
64.5mm
38mm
42mm
VDE+UL intended
EFR 012
STEGO Hygrostat, Adjustable, DIN Rail 240 V ac
STEGO Hygrostat, Adjustable, DIN Rail 240 V ac
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RS Stock No.: 785-8092Brand: STEGOManufacturers Part No.: 01231.0-01

€ 186.00

€ 186.00 Each (Exc. Vat)

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1€ 186.00
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STEGO
DIN Rail
90%RH
50%RH
240V ac
IP20
-
-40°C
0°C
77mm
43mm
60mm
VDE, UL, RoHS, EN, CE
ETF 012
Pfannenberg Hygrostat, Adjustable, Snap 230 V ac/dc
Pfannenberg Hygrostat, Adjustable, Snap 230 V ac/dc
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RS Stock No.: 667-6757Brand: PfannenbergManufacturers Part No.: 17218100000

€ 298.84

€ 298.84 Each (Exc. Vat)

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1€ 298.84
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Pfannenberg
Snap
90%RH
40%RH
230V ac/dc
IP20
-
-20°C
0°C
80.5mm
38mm
59mm
BS EN, ANSI/ESD, RoHS
FLZ610
RS Better World
Schneider Electric Hygrostat, Adjustable, Screw 240V ac
Schneider Electric Hygrostat, Adjustable, Screw 240V ac
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RS Stock No.: 177-8981Brand: Schneider ElectricManufacturers Part No.: NSYCCOHY230VID

€ 177.32

€ 177.32 Each (Exc. Vat)

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1€ 177.32
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Schneider Electric
Screw
80%RH
20%RH
240V ac
-
4A
-40°C
80°C
85mm
44mm
56mm
UR
ClimaSys
STEGO Hygrostat, Adjustable, DIN Rail 48 V dc
STEGO Hygrostat, Adjustable, DIN Rail 48 V dc
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RS Stock No.: 785-8083Brand: STEGOManufacturers Part No.: 01230.1-00

€ 209.56

€ 209.56 Each (Exc. Vat)

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1€ 209.56
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STEGO
DIN Rail
90%RH
50%RH
48V dc
IP20
-
-40°C
0°C
77mm
43mm
60mm
VDE, UL, RoHS, EN, CE
ETF 012
Siemens Hygrostat, Adjustable, Surface 24 V ac/dc
Siemens Hygrostat, Adjustable, Surface 24 V ac/dc
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RS Stock No.: 236-8556Brand: SiemensManufacturers Part No.: 8MR2170-1C

€ 338.52

€ 338.52 Each (Exc. Vat)

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1€ 338.52
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Siemens
Surface
95%RH
35%RH
24V ac/dc
-
-
-
-
-
-
-
No
-
Eaton Hygrostat, Adjustable 240V ac
Eaton Hygrostat, Adjustable 240V ac
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RS Stock No.: 120-731Brand: EatonManufacturers Part No.: 167267 HYG

€ 276.52

€ 276.52 Each (Exc. Vat)

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1€ 276.52
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Eaton
-
90%RH
40%RH
240V ac
IP20
-
0°C
-
64mm
46mm
37mm
RoHS
-
STEGO Hygrostat, Adjustable, DIN Rail 120V ac
STEGO Hygrostat, Adjustable, DIN Rail 120V ac
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RS Stock No.: 697-4421Brand: STEGOManufacturers Part No.: 01245.9-00

€ 83.70

€ 83.70 Each (Exc. Vat)

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1€ 83.70
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STEGO
DIN Rail
90%RH
40%RH
120V ac
IP20
-
0°C
60°C
64.5mm
38mm
42mm
CE, EN, RoHS, UL, VDE
EFR 012
RS Better World
Schneider Electric Hygrostat, Adjustable, DIN Rail 140V
Schneider Electric Hygrostat, Adjustable, DIN Rail 140V
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RS Stock No.: 211-2709Brand: Schneider ElectricManufacturers Part No.: NSYCCOHYT120VID

€ 488.56

€ 488.56 Each (Exc. Vat)

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1€ 488.56
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Schneider Electric
DIN Rail
80%RH
20%RH
140V
-
-
-40°C
80°C
85mm
44mm
56mm
UR 2, UL94, EU RoHS Directive
ClimaSys
Siemens Hygrostat, Adjustable, DIN Rail 230 V ac
Siemens Hygrostat, Adjustable, DIN Rail 230 V ac
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RS Stock No.: 159-560Brand: SiemensManufacturers Part No.: 8MR2170-1AF

€ 213.28

€ 213.28 Each (Exc. Vat)

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1€ 213.28
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Siemens
DIN Rail
90%RH
40%RH
230V ac
IP20
-
0°C
60°C
64.5mm
38mm
42mm
UR, EAC, CE
EFR012
Siemens Hygrostat, Adjustable, DIN Rail 230V
Siemens Hygrostat, Adjustable, DIN Rail 230V
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RS Stock No.: 225-5483Brand: SiemensManufacturers Part No.: 8MR2170-1BF

€ 197.16

€ 197.16 Each (Exc. Vat)

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1€ 197.16
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Siemens
DIN Rail
65%RH
65%RH
230V
IP20
8A
0°C
60°C
64.5mm
38mm
42mm
EN, IEC, RoHS, UL, CE, EAC
Sivacon
Siemens Hygrostat, Adjustable, DIN Rail 240V
Siemens Hygrostat, Adjustable, DIN Rail 240V
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RS Stock No.: 225-5484Brand: SiemensManufacturers Part No.: 8MR2170-4E

€ 484.84

€ 484.84 Each (Exc. Vat)

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1€ 484.84
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Siemens
DIN Rail
90%RH
50%RH
240V
IP20
6A
0°C
60°C
77mm
43mm
60mm
EN, EAC, IEC, RoHS, UL, CE
Sivacon
Pfannenberg Hygrostat, Adjustable, Snap
Pfannenberg Hygrostat, Adjustable, Snap
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RS Stock No.: 497-565Brand: PfannenbergManufacturers Part No.: 17207000000

€ 106.02

€ 106.02 Each (Exc. Vat)

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1€ 106.02
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Pfannenberg
Snap
40%RH
90%RH
-
IP30
-
0°C
60°C
6mm
47mm
37mm
cURus, EAC
FLZ600
STEGO Hygrostat, Adjustable, DIN Rail 250 V ac
STEGO Hygrostat, Adjustable, DIN Rail 250 V ac
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RS Stock No.: 655-416Brand: STEGOManufacturers Part No.: 01250.0-00

€ 100.44

€ 100.44 Each (Exc. Vat)

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1€ 100.44
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STEGO
DIN Rail
95%RH
30%RH
250V ac
IP20
-
0°C
60°C
67mm
38mm
50mm
UL,CQC,EUK,EAC
MFR 012
Siemens Hygrostat 250V ac
Siemens Hygrostat 250V ac
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RS Stock No.: 639-113Brand: SiemensManufacturers Part No.: QFM81.2 / BPZ:QFM81.2

€ 973.40

€ 973.40 Each (Exc. Vat)

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1€ 973.40
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Siemens
-
15%RH
15%RH
250V ac
IP30
-
0°C
70°C
140mm
46mm
73mm
RoHS, EN 60730-1, CE
QFM81
Siemens Hygrostat, Wall 250V ac
Siemens Hygrostat, Wall 250V ac
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RS Stock No.: 639-114Brand: SiemensManufacturers Part No.: QFM81.21 / BPZ:QFM81.21

€ 1,134.60

€ 1,134.60 Each (Exc. Vat)

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1€ 1,134.60
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Siemens
Wall
-
15%RH
250V ac
IP55
-
0°C
70°C
246mm
-
73mm
CE, EN 60730-1, RoHS
QFM81