ĐỒNG HỒ ĐO LƯU LƯỢNG NP-TYPE

Model                                          : NP-TYPE

Manufacture                               : NEW - FLOW

Measuring The Flow Rate For

• Gases & Liquid
• Chemical process system
• Water treatment system
• Industrial flow system

Service Condition

• Viscosity                            :
• Max working temperature  : Metal: 100°C; Plastic: 60°C
• Max working pressure:

                        (1) Body material    : NPS: 15kg/cm², NPI: 15kg/cm², NPV: 6kg/cm²

                        (2) Glass tube         : 6kg/cm²

                        (3) P.C tube            :10 kg/cm², Instant pressure: 15kg/cm²

Alarm Switch Available (N.O)

• Switch rating: AC 125V 0.5A / DC 100V 10W / Max. DC 250V<1mA

Accuracy                      : ±2.5%F.S

 

Range	H20 (Max.) L/Min	Air (Max.) NL/Min	Dimension
Size			Flange	L	H	A	D
10A	0.1~1.0	2~20	3/8"	175	145	-	-
15A	1~10	20~200	1/2"	230	200	-	-
20A	2~20	30~300	3/4"	260	230	-	-
25A	5~50	100~1000	1"	265	230	-	-
32A	10~100	200~2000	1¼	280	245	-	-
40A	20~200	350~3500	1½	280	245	-	-
50A	40~400	500~5000	2"	285	245	-	-

 

 

 

 

 

 

 

 

Code	Model
NPS	Wetted parts are stainless steel
NPI	Wetted parts are steel
NPV	Wetted parts are plastic

 

 

 

 

 

Code	Size
(1)	10A
(2)	15A
(3)	20A
(4)	25A
(5)	32A
(6)	40A
(7)	50A

 

 

 

 

 

 

 

Code	Connection Rating
(1)	JIS 5K
(2)	JIS 10K
(3)	ANSI 150#
(4)	DIN PN10

 

 

 

 

 

Code	Body Material
(1)	SS304
(2)	SS316
(3)	SS316L
(4)	P.V.C
(5)	P.P
(6)	PVDF
(7)	Option

 

 

 

 

 

 

 

Code	Indicating Tube Material
1	Glass
2	PC

 

 

 

 

Code	Float Material
(1)	SS304
(2)	SS316
(3)	P.V.C
(4)	P.P.
(5)	PVDF
(6)	Teflon
(0)	option

 

 

 

 

 

 

 

Code	Seal Material
(1)	NBR
(2)	Viton

 

 

 

 

Code	Protection Supporter Material
1	SS304
2	SS316
3	Acrylic Plastic

 

 

 

 

 

 

 

Code	Flow Range
L	0.1~400 L/min for liquid
G	2~5000 NL/min for gases

 

 

 

 

Code	Alarm Switch
1R	One setting point
2R	Two setting point
0	Without alarm

 

 

 

 

 

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