Feature

●Durable design: Integrated stainless steel case and brass internals and connection are built for endurance and rugged conditions. The accuracy will not be affected by the outside and wet conditions, and it will not rust.
●Liquid Filled: It’s extremely critical to keep the needle steady during engine operation. Silicone oil ensures long-term work in low temperature(-40~140℉/-40~60℃) and suits for most outdoor conditions and seasons.
●Applicable : Suitable for Water, Fuel, Oil, Air which is not corrosive to brass. Compatible With pool sand filter, air compressor, water tanks, home depot, RV, hot tub and etc..
●Easy To Install: 2-1/2" Dial, 1/4" NPT lower mount
●Accuracy: +/-3-2-3%
●Measuring Range: 0-1.4 MPa/0-200 Psi

[200 Lower Mount]

[0-200 Psi Back Mount]

[0-200 Psi Lower Mount]

[0-100 Psi Back Mount]

[0-60 Psi Back Mount]

[0-300 Psi Lower Mount]

[0-3000 Psi Lower Mount]

[0-30 Psi Back Mount]

[0-5000 Psi Lower Mount]

[0-30 Psi Lower Mount]

[0-300 Psi Back Mount]

[0-60 Psi Lower Mount]

[0-100 Psi Lower Mount]

Description

Silicone Oil Filled 200Psi Pressure Gauge

ELECALL is a professional manufacturer of industrial products for more than 15 years. Our team adheres to the service tenet of "Quality Oriented, Innovation First". Carefully controls every process of the product to provide customers with the best shopping experience.

Silicone Oil Filled Pressure Gauge

This pressure gauge has good shock resistance and is suitable for measuring pressure with intense pulsation or instantaneous impact of medium. It’s core transmission components are in a sealed liquid environment, which reduces the impact of vibration on its operation. Silicone oil ensures long-term work in low temperature(-40~140℉/-40~60℃). You don’t have to worry about it stopping working in the low temperature environment in winter.

Pressure range: 0-200 psi
For pressure measuring of gas, liquid which is not corrosive to brass, also where vibration and pulsation is a concern.
2-1/2" dial size, 1/4"NPT lower mount
Stainless steel case, brass wetted parts, silicone oil filled
Accuracy: +/-3-2-3%


The pressure gauge shell is made of 304 stainless steel, and the immersion part is made of copper alloy, which meets the IP65 protection level. Good impact resistance and accurate measurement accuracy.	Process connection : 1/4"NPT lower mount	Silicone oil ensures long-term work in low temperature(-40~140℉/-40~60℃)

Dial size	2-1/2"
Process connection	1/4" Male NPT
Scale range	0-200 Psi / 0-1.4 MPa
Filling	Silicone Oil Filled
Case	Stainless Steel
Window	Polycarbonate
Wetted materials	Copper alloy
Bourdon tube	Copper alloy

Dial plate	Aluminum with pointer stop
Pointer	Aluminum black DIN style
Connection	Brass one piece design
IP class	IP65
Accuracy	+/-3-2-3%
Working temperature	-40~140℉/-40~60℃
Ambient temperature	140℉/60℃ maximum
Movement	Brass

Notice:

1. Be sure to install vertically, otherwise fluid may flow out and affect measurement accuracy and service life. 2. When measuring corrosive media, an isolation device must be installed. 3. Avoid contact with fire sources. 4. Do not use on oxygen service. 5. The product contains lead and is not permitted under U.S. law to be installed in potable water related facilities. 6. Regular checks should be carried out to ensure the measurement accuracy.

What is the operating temperature range? At what temperature will the liquid compound freeze?

The gauge is filled with silicone oil which can work in low temperature from -40℉ to 140℉(-40℃~60℃).

The instructions say to clip the tip off after installation. If you do this the oil will leak out !! Why clip the tip?

Liquid filled pressure gauges are specifically designed for severe service applications. When immersed in oil, all moving parts of the pressure gauge are lubricated and dampened from the harmful effects of vibration and pulsation. All pressure gauges sealed for the purpose of liquid-filling have a device to assure atmospheric compensation. To correctly vent the solid rubber fill plugs, simply cut off the tip of the plug which will open a small hole through so the gauge can vent. Only for mounting the gauge in a upright position. IMPORTANT - The solid rubber type plugs do not allow for closing of the vent for use of the gauge in a non-upright position.