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 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

€ 164.27

€ 164.27 Each (Exc. VAT)

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1€ 164.27
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STEGO
DIN Rail
Hygrostat
95%RH
30%RH
IP20
250V ac
-
0°C
60°C
UL,CQC,EUK,EAC
50 mm
67mm
38mm
MFR 012
Siemens Temperature & Humidity Sensor 250 V ac
Siemens Temperature & Humidity Sensor 250 V ac
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RS Stock No.: 639-113Brand: SiemensManufacturers Part No.: QFM81.2 / BPZ:QFM81.2

€ 1,588.49

€ 1,588.49 Each (Exc. VAT)

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1€ 1,588.49
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Siemens
-
Temperature & Humidity Sensor
15%RH
15%RH
IP30
250V ac
-
0°C
70°C
RoHS, EN 60730-1, CE
73 mm
140mm
46mm
QFM81
Siemens Temperature & Humidity Sensor, Wall 250 V ac
Siemens Temperature & Humidity Sensor, Wall 250 V ac
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RS Stock No.: 639-114Brand: SiemensManufacturers Part No.: QFM81.21 / BPZ:QFM81.21

€ 1,858.94

€ 1,858.94 Each (Exc. VAT)

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1€ 1,858.94
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Siemens
Wall
Temperature & Humidity Sensor
-
15%RH
IP55
250V ac
-
0°C
70°C
CE, EN 60730-1, RoHS
73 mm
246mm
-
QFM81
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

€ 337.92

€ 337.92 Each (Exc. VAT)

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1€ 337.92
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STEGO
DIN Rail
Hygrostat
90%RH
50%RH
IP20
240V ac
-
-40°C
0°C
CE, EN, RoHS, UL, VDE
60 mm
77mm
43mm
ETF 012
STEGO Hygrostat, Adjustable, DIN Rail 230 V ac
STEGO Hygrostat, Adjustable, DIN Rail 230 V ac
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RS Stock No.: 697-4424Brand: STEGOManufacturers Part No.: 01245.0-00

€ 150.25

€ 150.25 Each (Exc. VAT)

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1€ 150.25
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STEGO
DIN Rail
Hygrostat
90%RH
40%RH
IP20
230V ac
-
0°C
60°C
VDE, CE, RoHS, UL, CSA, EN
42 mm
64.5mm
38mm
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.: 697-4427Brand: STEGOManufacturers Part No.: 01246.0-00

€ 138.27

€ 138.27 Each (Exc. VAT)

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1€ 138.27
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STEGO
DIN Rail
Hygrostat
90%RH
40%RH
IP20
240V ac
-
0°C
60°C
VDE+UL intended
42 mm
64.5mm
38mm
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

€ 305.74

€ 305.74 Each (Exc. VAT)

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1€ 305.74
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STEGO
DIN Rail
Hygrostat
90%RH
50%RH
IP20
240V ac
-
-40°C
0°C
VDE, UL, RoHS, EN, CE
60 mm
77mm
43mm
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

€ 489.32

€ 489.32 Each (Exc. VAT)

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1€ 489.32
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Pfannenberg
Snap
Hygrostat
90%RH
40%RH
IP20
230V ac/dc
-
-20°C
0°C
BS EN, ANSI/ESD, RoHS
59 mm
80.5mm
38mm
FLZ610
Schneider Electric Hygrostat, Adjustable, Screw 240 V ac
Schneider Electric Hygrostat, Adjustable, Screw 240 V ac
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RS Stock No.: 177-8981Brand: Schneider ElectricManufacturers Part No.: NSYCCOHY230VID

€ 290.91

€ 290.91 Each (Exc. VAT)

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1€ 290.91
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Schneider Electric
Screw
Hygrostat
80%RH
20%RH
-
240V ac
4A
-40°C
80°C
UR
56 mm
85mm
44mm
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

€ 344.10

€ 344.10 Each (Exc. VAT)

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1€ 344.10
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STEGO
DIN Rail
Hygrostat
90%RH
50%RH
IP20
48V dc
-
-40°C
0°C
VDE, UL, RoHS, EN, CE
60 mm
77mm
43mm
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

€ 555.53

€ 555.53 Each (Exc. VAT)

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1€ 555.53
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Siemens
Surface
Hygrostat
95%RH
35%RH
-
24V ac/dc
-
-
-
No
-
-
-
-
Eaton Hygrostat, Adjustable 240 V ac
Eaton Hygrostat, Adjustable 240 V ac
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RS Stock No.: 120-731Brand: EatonManufacturers Part No.: 167267 HYG

€ 358.76

€ 358.76 Each (Exc. VAT)

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1€ 358.76
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Eaton
-
Hygrostat
90%RH
40%RH
IP20
240V ac
-
0°C
-
RoHS
37 mm
64mm
46mm
-
Pfannenberg Hygrostat, Adjustable, Snap
Pfannenberg Hygrostat, Adjustable, Snap
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RS Stock No.: 497-565Brand: PfannenbergManufacturers Part No.: 17207000000

€ 173.50

€ 173.50 Each (Exc. VAT)

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1€ 173.50
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Pfannenberg
Snap
Hygrostat
40%RH
90%RH
IP30
-
-
0°C
60°C
cURus, EAC
37 mm
6mm
47mm
FLZ600
STEGO Hygrostat, Adjustable, DIN Rail 120 V ac
STEGO Hygrostat, Adjustable, DIN Rail 120 V ac
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RS Stock No.: 697-4421Brand: STEGOManufacturers Part No.: 01245.9-00

€ 137.41

€ 137.41 Each (Exc. VAT)

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1€ 137.41
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STEGO
DIN Rail
Hygrostat
90%RH
40%RH
IP20
120V ac
-
0°C
60°C
CE, EN, RoHS, UL, VDE
42 mm
64.5mm
38mm
EFR 012
Schneider Electric Hygrostat, Adjustable, DIN Rail 140 V
Schneider Electric Hygrostat, Adjustable, DIN Rail 140 V
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RS Stock No.: 211-2709Brand: Schneider ElectricManufacturers Part No.: NSYCCOHYT120VID

€ 801.50

€ 801.50 Each (Exc. VAT)

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1€ 801.50
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Schneider Electric
DIN Rail
Hygrostat
80%RH
20%RH
-
140V
-
-40°C
80°C
UR 2, UL94, EU RoHS Directive
56 mm
85mm
44mm
ClimaSys
Siemens Hygrostat, Adjustable, DIN Rail 230 V
Siemens Hygrostat, Adjustable, DIN Rail 230 V
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RS Stock No.: 225-5483Brand: SiemensManufacturers Part No.: 8MR2170-1BF

€ 323.64

€ 323.64 Each (Exc. VAT)

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1€ 323.64
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Siemens
DIN Rail
Hygrostat
65%RH
65%RH
IP20
230V
8A
0°C
60°C
EN, IEC, RoHS, UL, CE, EAC
42 mm
64.5mm
38mm
Sivacon
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

€ 349.15

€ 349.15 Each (Exc. VAT)

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1€ 349.15
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Siemens
DIN Rail
Hygrostat
90%RH
40%RH
IP20
230V ac
-
0°C
60°C
UR, EAC, CE
42 mm
64.5mm
38mm
EFR012
Siemens Hygrostat, Adjustable, DIN Rail 240 V
Siemens Hygrostat, Adjustable, DIN Rail 240 V
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RS Stock No.: 225-5484Brand: SiemensManufacturers Part No.: 8MR2170-4E

€ 794.66

€ 794.66 Each (Exc. VAT)

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1€ 794.66
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Siemens
DIN Rail
Hygrostat
90%RH
50%RH
IP20
240V
6A
0°C
60°C
EN, EAC, IEC, RoHS, UL, CE
60 mm
77mm
43mm
Sivacon