CEJN's range comprises of both bottom and panel mounted pressure gauges in models up to 2000 bar (200 MPa). All models are glycerine filled for improved performance and long life. The gauges are made of stainless steel, which means they can be used in dirty and rugged environments. The pressure gauges can be connected by means of a porting block.

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Technical data
Max rec. working pressure:	75% of the full scale range.
Material:	Stainless steel AISI 316 and AISI 304. Dial face of aluminum with black graduations. Pointer of aluminum or stainless steel. Gasket of polychloroprene. Window of plexiglass.
Units:	bar and PSI.
Protection class:	IP 65
Liquid:	Filled with 98% glycerine.
Accuracy:	Ø 63 mm +- 1.6% of full scale. Ø 100 and 150 mm +- 1% of full scale.
Temperature range:	15°C — +65°C (59°F — +149°F)
Miscellaneous:	Ø 100 and 150 mm manufactured in accordance with EN 837-1.

Ø 63 mm	Part No.	Connection	Scale max working pressure	A	B	C	D	E	F	H	J	K	L	N
Bottom connection Male thread	199402120	G 1/4"	1000 bar (14500 PSI)	5.6	28	10	62.6	68	55.3	13	-	-	-	14
	199402121	1/4" NPT	1000 bar (14500 PSI)	5.6	28	10	62.6	68	54.3	13	-	-	-	14
Panel mounting Male thread	199402320	G 1/4"	1000 bar (14500 PSI)	6.6	28	0	62.6	68	54.8	13	85	3.6	75	14
	199402321	1/4" NPT	1000 bar (14500 PSI)	6.6	28	0	62.6	68	53.8	13	85	3.6	75	14

Ø 100 mm	Part No.	Connection	Scale max working pressure	A	B	C	D	E	F	H	J	K	L	N
Bottom connection Male thread	199403120	G 1/2"	1000 bar (14500 PSI)	13	48.6	15	101	110.6	86	20	-	-	-	22
	199403140	1/2" NPT	1000 bar (14500 PSI)	13	48.6	15	101	110.6	86	20	-	-	-	22
	199403121	G 1/2"	1600 bar (23210 PSI)	13	48.6	15	101	110.6	86	20	-	-	-	22
	199403122	G 1/2"	2000 bar (29010 PSI)	13	48.6	15	101	110.6	86	20	-	-	-	22
Panel mounting Male thread	199403320	G 1/2"	1000 bar (14500 PSI)	20	48.6	31	101	110.6	87	20	132	6	118	22
	199403321	G 1/2"	1600 bar (23210 PSI)	20	48.6	31	101	110.6	87	20	132	6	118	22
	199403322	G 1/2"	2000 bar (29010 PSI)	20	48.6	31	101	110.6	87	20	132	6	118	22

Ø 150 mm	Part No.	Connection	Scale max working pressure	A	B	C	D	E	F	H	J	K	L	N
Bottom connection Male thread	199404120	G 1/2"	1000 bar (14500 PSI)	15	50.5	15.5	149.6	161	117	20	-	-	-	22
	199404121	G 1/2"	1600 bar (23210 PSI)	15	50.5	15.5	149.6	161	117	20	-	-	-	22
	199404122	G 1/2"	2000 bar (29010 PSI)	15	50.5	15.5	149.6	161	117	20	-	-	-	22
Panel mounting Male thread	199404320	G 1/2"	1000 bar (14500 PSI)	25.5	50.5	31	149.6	161	85.5	20	190	6	173	22
	199404321	G 1/2"	1600 bar (23210 PSI)	25.5	50.5	31	149.6	161	85.5	20	190	6	173	22
	199404322	G 1/2"	2000 bar (29010 PSI)	25.5	50.5	31	149.6	161	85.5	20	190	6	173	22

Thread connections are listed according to ISO Standards. All measurements are in mm. Check with an authorized CEJN distributor for availability and prices.

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