Noshok 850-2-8-4/176-2-090-6 Temperature Switch

Temperature Switch, 1 NO or NC, 4-20mA Output, 1/2 NPT, 2.5 Stem, 8mm Diameter, M12 X 1 (4-Pin)

* NPN available, consult factory
** Available only with M12 x 1 (5-pin) connector
*** Not available with sliding compression fitting
†  Available only with sliding compression fitting process connection and stem lengths ≥4″
††  Switch function 4 and 5 only

SERIES	850
SWITCH FUNCTIONS	1	2 N.O. or 2 N.C. switch (PNP*)	4	2 N.O. or 2 N.C. switch (PNP*) with 4 mA to 20 mA 3-wire analog output**
	2	1 N.O. or 1 N.C. switch (PNP*) with 4 mA to 20 mA 3-wire analog output	5	2 N.O. or 2 N.C. switch (PNP*) with 0 Vdc to 10 Vdc 3-wire output)**
	3	1 N.O. or 1 N.C. switch (PNP*) with 0 Vdc to 10 Vdc 3-wire output
PROCESS CONNECTIONS	2	1/4″ NPT male	47	1/4” NPT Male sliding compression fitting
	8	1/2″ NPT Male	48	1/2” NPT Male sliding compression fitting
TEMPERATURE RANGES	-4/176	-4 °F to 176 °F (-20 °C to 80 °C)	-4/248	-4 °F to 248 °F (-20 °C to 120 °C)† This range is available with sliding compression fitting ONLY
ELECTRICAL CONNECTION	2	M12 X 1 (4-PIN)	3	M12 X 1 (5-pin)††
STEM LENGTHS	010	1″ ***	040	4″	120	12″
	020	2″ ***	060	6″
	025	2.5″ ***	090	9″
STEM DIAMETERS	6	6 mm