Công tắc áp suất CQ30 Nagano Keiki - Pressure Switch CQ30 Nagano Keiki

Xuất xứ:

Japan

Tình trạng:

Mới 100%

Mô tả:

Nhà phân phối Nagano Keiki

Thành phần:

Công tắc áp suất

Mã sản phẩm:

CQ30

Nhà phân phối công tắc áp suất Nagano Keiki

Thông tin sản phẩm
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Công tắc áp suất CQ30 Nagano Keiki

Pressure Switch Nagano Keiki

This is a pressure switch with outstanding safety characteristics using a microswitch for contact mechanism.
This switch can be manufactured over a wide pressure range from low pressure to high pressure and is therefore suitable for liquid level control, flow control and also for pneumatic, hydraulic pressure and other fluid pressure controls.

Feature

･ Bourdon tube which was developed for durable pressure switch is used and is suitable for vibration.
･ The one contact type or two contact type can be selected. With the two contact type, the setting of upper limit and lower limit can be possible.
･ Acid-proof coating prevents rusting from salt damage.

1. Mounting

1   Panel mounting, Water-proof type, 1 contact
2   Panel mounting, Water-proof type, 2 contacts
3   Panel mounting, Drip-proof type, 1 contact
4   Panel mounting, Drip-proof type, 2 contacts

2. Connection
3   G3/8B
4   G1/2B
F   R1/4
G   R3/8
H   R1/2
K   1/4NPT
L   3/8NPT
M   1/2NPT
Others

3. Wetted parts materials

3   Socket: SCS14, Bourdon tube: SUS316

4. Pressure range（MPa）
1   0～0.2, 0.4
2   0～0.6, 1, 1.5, 2, 2.5, 3.5, 5, 7
3   0～10, 15, 25, 35
4   0～50, 70
5   -0.1～0.2, 0.4, 0.6, 1, 1.5, 2
5. Type of contacts / quantity of switch

A Upper limit type with 1 contact

B Lower limit type with 1 contact

C Upper & lower limit type with 2 contacts

D Upper limit type with 2 contacts

E Lower limit type with 2 contacts

F Reverse upper limit type with 1 contact

G Reverse lower limit type with 1 contact

H Reverse upper & lower limit type with 2 contacts

J Reverse upper limit type with 2 contacts

K Reverse lower limit type with 2 contacts

L Upper & reverse lower limit type with 2 contacts

M Reverse upper & lower limit type with 2 contacts

N Upper & reverse upper limit type with 2 contacts

P   Lower & reverse lower limit type with 2 contacts

6. Switch

0   Standard type
1   Ultra high sensitivity type
3   Standard + gold plated
4   Ultra high sensitivity type + gold plated Conduit type

7. Outlet for electric wire

C   G3/4 female (Standard)

Others
8. Treatment
7   JIS 20b (Standard) Others
0   Nil
1   Use no oil
2   Use no water
3   Use no oil & water
0   Nil

Thang đo CQ30 Pressure Switch

Pressure range MPa	Dead band MPa		Proofpressure MPa
Pressure range MPa	1 contact	2 contacts	Proofpressure MPa
0～0.2	0.014 or less	0.02 or less	0.3
0～0.4	0.028 or less	0.04 or less	0.6
0～0.6	0.042 or less	0.06 or less	0.9
0～1	0.07 or less	0.1 or less	1.5
0～1.5	0.08 or less	0.12 or less	2.25
0～2	0.08 or less	0.14 or less	3
0～2.5	0.1 or less	0.18 or less	3.75
0～3.5	0.14 or less	0.25 or less	5.25
0～5	0.2 or less	0.35 or less	7.5
0～7	0.25 or less	0.4 or less	10.5
0～10	0.3 or less	0.5 or less	15
0～15	0.45 or less	0.75 or less	22.5
0～25	0.75 or less	1.25 or less	37.5
0～35	1.25 or less	1.75 or less	52.5
0～50	2.5 or less	4 or less	75
0～70	3.5 or less	5.6 or less	105
-0.1～0.2	0.021 or less	0.03 or less	0.3
-0.1～0.4	0.035 or less	0.05 or less	0.6
-0.1～0.6	0.049 or less	0.07 or less	0.9
-0.1～1	0.07 or less	0.1 or less	1.5
-0.1～1.5	0.08 or less	0.12 or less	2.25
-0.1～2	0.08 or less	0.14 or less	3

CQ30 Nagano Keiki - Công tắc áp suất CQ30 Nagano Keiki - Nagano Keiki Việt Nam

Item	Description
Fluid	Gas or Liquid (No frezing)
Operating environment	Places where there are no inﬂammable liquids or gases which may cause ignition or explosion under normal conditions.
Mounting	Panel mounting
Connection	G3/8B, G1/2B, R1/4, R3/8, R1/2, 1/4NPT, 3/8NPT, 1/2NPT Please contact us about connection without the description.
Wetted parts material	Bourdon tube: SUS316 Socket: SCS14
Pressure range	0 to 0.2 → 0 to 70 MPa -0.1 to 0.2 → -0.1 to 2 MPa
Proofpressure	1.5 times the pressure range
Set width	Minimum set width for two contacts type is a dead band.
Operating temperature	-20 to 60 ℃
Accuracy	±1％max.P. (Compound: ±1％F.S.)
Temperature coﬃcient	0.05％max.P./℃ (Compound: 0.05％F.S./℃)
Dead band	Speciﬁcation 2 references.
Switch	Micro switch
Quantity of switch	One contact or two contacts
Setting system	Internal adjustment type, with setting lock (However, when the set value is speciﬁed, the setting adjustment screw is locked.)
Outlet for electric wire	Conduit type: G3/4 female (Standard), Others Gland: JIS 20b (Standard), Others
Case material, ﬁnishing	ADC12, Blue & Gray, Epoxy painted
Case structure	Drip-proof (Equivalent to IP43) or Water-proof (Equivalent to IP65)
Terminal box (Option)	Although the wire used to have to be removed from the terminal plate and the tester terminal pressed against it when measuring contact resistance, with the provision of a check terminal, simply remove the screws on the terminal plate and insert the terminals of the tester. This ensures stability when measuring and eliminates the trouble of removing the wire from the terminal plate.
Operation lamp (Option)	The on/oﬀ state of the pressure switch and the operating state of the microswitch can also be conﬁrmed at a glance.
Weight	Approx. 1.3 kg