Daiichi Keiki PS Series Sanitary Pressure Gauge

Manufacturer: Daiichi Keiki
Model: PS Series

Overview

This product is designed for the food, medical, and cosmetics industries. It features a stainless steel waterproof construction, making it highly sanitary and washable.

Features

Made entirely of stainless steel, it offers excellent corrosion resistance and does not compromise the quality of the measured fluid. As fluids do not accumulate, it prevents the growth of bacteria and maintains cleanliness. The liquid sealed inside the diaphragm is safe for use, even if it mixes with food, causing no problems.

Sanitary Pressure Gauge, General Type

■When ordering

To ensure we deliver the product that meets your needs, please provide information on the following items:

Model number (application, case type).
Size, case exterior shape.
Connection thread flange.
Pressure range.
Fill fluid (propylene if unspecified).

■Example of product name

A. Model: Sanitary Hygienic PS-F

B. Case Exterior Shape and Size: Shape A, 100φ

C. Connection Thread Flange: Connection Flange 1.5S

D. Pressure Range: 1MPa

E. Fill Fluid: Propylene Glycol

■Sanitary pressure gauge general type

Product name

	D75
type	Case appearance	Connection flange and size *Diaphragm diameter in parentheses	Pressure span (MPa)	Material	Filled liquid
Ferrule PS-F	A75	1S(35φ) 1.5S(35φ) 2S(47φ) 2.5S(47φ) 3S(70φ)	1S/1.5S pressure (0~0.3)~(0~2.5) coupled (-0.1~0.3)~(-0.1~2.5) 2S/2.5S/3S pressure (0~0.1)~(0~2.5 ) ) Vacuum -0.1~0 continuous (-0.1~0.1)~(-0.1~2.5)	Flange　 SUS316 Diaphragm SUS316L 　Case　 SUS304 　　Stock　　 SUS316 Bourdon tube SUS316	propylene glycolglycerinsilicone
	A100
	D100
Ferrule PS-FG with glycerin	A75
Ferrule PS-FG with glycerin	A100

*We can also manufacture cap nut types, mail types, flexible types, etc. upon request.

Due to improvements to this product, specifications may change without prior notice.

Sanitary Pressure Gauge with Electrical Contact

Sanitary Pressure Gauge, Special Products

■When ordering

To ensure accurate delivery of your desired product, please provide details for the following specifications:

Model number (application, case type)
Size and case exterior shape
Connection thread flange
Pressure range
Fill fluid (propylene if unspecified)

■Example of product name

A. Model: Sanitary Hygienic PS-FC

B. Case Exterior Shape and Size: Shape A, 100φ

C. Connection Thread Flange: Connection Flange 1.5S

D. Pressure Range: 1MPa

E. Fill Fluid: Propylene Glycol

F. Contact Type: Upper Limit (H)

■Sanitary pressure gauge with electrical contacts

Product name

type

Case appearance

Connection flange
and size
* (in parentheses) Diaphragm diameter

Pressure span (MPa)

Material

Filled liquid

Contact type

Ferrule PS-FC with contact
pointer contact

A100

1S(35φ)

1.5S(35φ)

2S(47φ)

2.5S(47φ)

3S(70φ)

1S/1.5S
pressure
(0~0.3)~(0~2.5)
coupled
(-0.1~0.3)~(-0.1~2.5)

2S/2.5S/3S
pressure
(0~0.1)~(0~2.5 ) )
Vacuum
-0.1~0
continuous
(-0.1~0.1)~(-0.1~2.5)

　Flange　
SUS316
diaphragm
SUS316L
　case　
SUS304
　　stock　　
SUS316
Bourdon tube
SUS316
wire outlet
box
connector

propylene
glycolglycerin

silicone

Upper limit
(H)Lower limit
(L)

Upper limit
(HL)

Electrical characteristics
Rated voltage	Resistive load	Inductive load	Minimum load	Insulation resistance	Insulation withstand voltage
AC100V	0.5A	0.05A	DC5V20mA	DC500V megger 100MΩ or more between each terminal case	AC1500V for 1 minute between terminals and case
AC200V	0.2A	0.025A
DC100V	0.04A	–
DC 30V	0.2A	–
DC 24V	0.25A	–

■Box connector wiring
Loosen the screw ① in the diagram and pull out the connector, then remove the screw ① and take out the internal connection as shown in the diagram. Next, insert the lead wire under the flat washer of the connection screw and tighten firmly. When using stranded wire, just twist it together and never solder the ends.

Due to improvements to this product, specifications may change without prior notice.

Sanitary Pressure Gauge, Special Products

Due to improvements to this product, specifications may change without prior notice.

Type	Case appearance size	Drawing
Ferrule PS-F	A75	PS-FA
	D75	PS-FD
	A100	PS-FA
	D100	PS-FD
Ferrule with glycerin PS-FG	A75	PS-FG
Ferrule with glycerin PS-FG	A100	PS-FG
Ferrule with contact pointer contact PS-FC	A100	PS-FC

Daiichi Keiki, Japan