WIKA 821 User Manual

Operating instructions
Betriebsanleitung
Mode d'emploi
Manual de instrucciones
GB
Magnetic snap-action contact model 821
in pressure and temperature gauges
Magnetspringkontakt Typ 821
in Druck- und Temperaturmessgeräten
Contact sec magnétique type 821
de manomètres et thermomètres
Contacto magnético de ruptura brusca modelo 821
en manómetros y termómetros
Magnetic snap-action contact
model 821.21 in pressure gauge
model 212.20.100
D
F
E
Magnetic snap-action
contact model 821.12

WIKA 821 Specifications

General

Protection Class	IP65
Diaphragm Material	Stainless steel
Type	Pressure Transmitter
Connection type	Threaded
Measuring range	0...0.1 bar up to 0...600 bar
Accuracy	±0.5% FS
Output Signal	4...20 mA
Power Supply	12...30 VDC
Process Connection	1/4" NPT
Operating Temperature	-20...85°C
Storage Temperature	-40 ... +80 °C (-40 ... +176 °F)
Housing Material	Stainless steel