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

€ 197.23

€ 197.23 Each (Exc. Vat)

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1€ 197.23
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STEGO
DIN Rail
Hygrostat
90%RH
50%RH
240V ac
IP20
-40°C
-
0°C
60 mm
43mm
77mm
CE, EN, RoHS, UL, VDE
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

€ 87.72

€ 87.72 Each (Exc. Vat)

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1€ 87.72
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STEGO
DIN Rail
Hygrostat
90%RH
40%RH
230V ac
IP20
0°C
-
60°C
42 mm
38mm
64.5mm
VDE, CE, RoHS, UL, CSA, EN
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

€ 80.46

€ 80.46 Each (Exc. Vat)

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1€ 80.46
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STEGO
DIN Rail
Hygrostat
90%RH
40%RH
240V ac
IP20
0°C
-
60°C
42 mm
38mm
64.5mm
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

€ 177.87

€ 177.87 Each (Exc. Vat)

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1€ 177.87
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STEGO
DIN Rail
Hygrostat
90%RH
50%RH
240V ac
IP20
-40°C
-
0°C
60 mm
43mm
77mm
VDE, UL, RoHS, EN, CE
ETF 012
Pfannenberg Hygrostat, Adjustable, Snap 230 V
Pfannenberg Hygrostat, Adjustable, Snap 230 V
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RS Stock No.: 667-6757Brand: PfannenbergManufacturers Part No.: 17218100000

€ 284.35

€ 284.35 Each (Exc. Vat)

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1€ 284.35
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Pfannenberg
Snap
Hygrostat
90%RH
40%RH
230V
IP20
-20°C
-
0°C
59 mm
38mm
80.5mm
BS EN, ANSI/ESD, RoHS
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

€ 170.61

€ 170.61 Each (Exc. Vat)

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1€ 170.61
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Schneider Electric
Screw
Hygrostat
80%RH
20%RH
240V ac
-
-40°C
4A
80°C
56 mm
44mm
85mm
UR
ClimaSys
STEGO Hygrostat, Adjustable, DIN Rail 48 V
STEGO Hygrostat, Adjustable, DIN Rail 48 V
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RS Stock No.: 785-8083Brand: STEGOManufacturers Part No.: 01230.1-00

€ 199.65

€ 199.65 Each (Exc. Vat)

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1€ 199.65
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STEGO
DIN Rail
Hygrostat
90%RH
50%RH
48V
IP20
-40°C
-
0°C
60 mm
43mm
77mm
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

€ 326.70

€ 326.70 Each (Exc. Vat)

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1€ 326.70
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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

€ 266.20

€ 266.20 Each (Exc. Vat)

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1€ 266.20
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Eaton
-
Hygrostat
90%RH
40%RH
240V ac
IP20
0°C
-
-
37 mm
46mm
64mm
RoHS
-
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

€ 79.86

€ 79.86 Each (Exc. Vat)

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1€ 79.86
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STEGO
DIN Rail
Hygrostat
90%RH
40%RH
120V ac
IP20
0°C
-
60°C
42 mm
38mm
64.5mm
CE, EN, RoHS, UL, VDE
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

€ 470.69

€ 470.69 Each (Exc. Vat)

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1€ 470.69
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Schneider Electric
DIN Rail
Hygrostat
80%RH
20%RH
140V
-
-40°C
-
80°C
56 mm
44mm
85mm
UR 2, UL94, EU RoHS Directive
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

€ 189.97

€ 189.97 Each (Exc. Vat)

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1€ 189.97
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Siemens
DIN Rail
Hygrostat
65%RH
65%RH
230V
IP20
0°C
8A
60°C
42 mm
38mm
64.5mm
EN, IEC, RoHS, UL, CE, EAC
Sivacon
Siemens Hygrostat, Adjustable, DIN Rail 230 V
Siemens Hygrostat, Adjustable, DIN Rail 230 V
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RS Stock No.: 159-560Brand: SiemensManufacturers Part No.: 8MR2170-1AF

€ 205.70

€ 205.70 Each (Exc. Vat)

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1€ 205.70
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Siemens
DIN Rail
Hygrostat
90%RH
40%RH
230V
IP20
0°C
-
60°C
42 mm
38mm
64.5mm
UR, EAC, CE
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

€ 467.06

€ 467.06 Each (Exc. Vat)

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1€ 467.06
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Siemens
DIN Rail
Hygrostat
90%RH
50%RH
240V
IP20
0°C
6A
60°C
60 mm
43mm
77mm
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

€ 101.04

€ 101.04 Each (Exc. Vat)

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1€ 101.04
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Pfannenberg
Snap
Hygrostat
40%RH
90%RH
-
IP30
0°C
-
60°C
37 mm
47mm
6mm
cURus, EAC
FLZ600
STEGO Hygrostat, Adjustable, DIN Rail 250 V
STEGO Hygrostat, Adjustable, DIN Rail 250 V
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RS Stock No.: 655-416Brand: STEGOManufacturers Part No.: 01250.0-00

€ 95.59

€ 95.59 Each (Exc. Vat)

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1€ 95.59
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STEGO
DIN Rail
Hygrostat
95%RH
30%RH
250V
IP20
0°C
-
60°C
50 mm
38mm
67mm
UL,CQC,EUK,EAC
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

€ 931.70

€ 931.70 Each (Exc. Vat)

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1€ 931.70
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Siemens
-
Temperature & Humidity Sensor
15%RH
15%RH
250V ac
IP30
0°C
-
70°C
73 mm
46mm
140mm
RoHS, EN 60730-1, CE
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

€ 1,095.05

€ 1,095.05 Each (Exc. Vat)

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1€ 1,095.05
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Siemens
Wall
Temperature & Humidity Sensor
-
15%RH
250V ac
IP55
0°C
-
70°C
73 mm
-
246mm
CE, EN 60730-1, RoHS
QFM81