| Price: | US $ 6/Piece |
|---|---|
| Min Order: | 1/Piece |
| Pay Type: | L/C,T/T,Western Union,Paypal,Money Gram |
| Prod Model: | 60, 100, 150mm |
|---|---|
| A National Geographic Number: | Available and Accessible |
| Measuring Range: | Low-pressure Gauge |
| Accuracy: | 1.6 |
| Display: | Pointer |
| Application: | Civil |
| Structure: | Spring Pressure Gauge |
| Connection Type: | Radial Direction |
| Function: | Electric Signal-controlled |
| Features Of Measurement Medium: | Ammonia Liquid, Gas |
| Indicating Pressure Reference: | Ammonia Liquid, Gas |
| Dia: | φ60mmφ100mmφ150mm | ||||
| Accuracy grade: | 1.60% | ||||
| Working pressure: | Steady: 3/4 x full scale value Fluctuating: 2 /3 x full scale value Short time: Full scale value | ||||
| Connection Thread: | M14 X 1.5.M20 X 1.5 | ||||
| Bourdon tube: | SUS304 or SUS316 | ||||
| Connection material: | copper alloy or copper alloy chromeplate | ||||
| Movement: | SUS304 or SUS316 | ||||
| Casing: | Steel 08 FSUS304 | ||||
| Glass: | common stalinite | ||||
| Model | Pressure Range(Mpa) | Accuracy Grade (%) | Connection Thread | ||||
| YA-60H | 0~(0.1/0.16/0.25/04/0.6/1/1.6/2.5/4/6) | 2.5 | M14×1.5 | ||||
| YA-100 YA-150 | 0~(0.1/0.16/0.25/04/0.6/1/1.6/2.5/4/6/10/16/25/40/60)-0.1~(0/015/0.3/0.5/0.9/1.5/2.4) | 1.6 | M20×1.5 | ||||
The ammonia pressure gauge is a special type instrument, and the contact with copper and copper alloy will produce an explosion. Therefore, it is necessary to apply the yellow line mark under the product name on the product dial to serve as a warning.(from GB/ t9272-1999, section 7.1.2)
application
Ammonia pressure gauges are mainly used to measure the pressure of ammonia liquid, gas or mixture in the process of chemical fertilizer production or refrigeration equipment.It can also be used to measure the pressure of various media, such as ordinary carbon steel, austenitic stainless steel and other non-corrosive, non-crystallizing and non-solidifying media.
Main technical parameters
External diameter: 60, 100, 150.
Accuracy grade: 2.5, 1.6.
Environmental conditions of use: - 40 ~ 70 ºC, relative humidity is not greater than 85%
Main technical parameters
Nominal diameter
60mm, 100mm, 150mnm.
Work pressure:
Static load with the upper limit of 3/4, alternating load.
Up to 2/3 of the upper limit, short term pressure is used to measure the upper limit.
Connection thread
M14 x 1.5, M20 x 1.5
Spring tube :SUS304sUS316L is optional.
Connector material: carbon steel chrome, SUS304, SUS316 optional.
Welding method: argon arc welding.
movement
Ss201 or SUs304
The trim
Iron clad spray (steel plate 08F) or SUS304 optional.
Instrument glass: ordinary glass, tempered glass
We are the specialized manufacturer and supplier of pressure gauges,regulators.
During our 25 years in the industry,we have managed to earn over 100 patents in
mainland China, setting our products apart from those of the competition.
Top oc equipment from South Korea and innovative designs help us create more durableand reliable products.
The JK quality assurance management system has been certified in accordance with ISO9001 since1998.The quality and safety standardsof our company meet the standard systems of several countries.
Based on our accumulated and advanced technology in this feild, we have been actively exporting our quality products to 10 or more countries such as Korea, New Zealand, Australia, Japan and Canada and we have obtained very good reputation from them who are satisfied with our high quality,competitive price,shortest dilivery,etc. 
Use and maintenance
Please read the following notes carefully before using this product:
The instrument center should be installed vertically. The wrench should be used when mounting. No.
The case should be strongly twisted to avoid collision when transporting.
2. The ambient temperature of the instrument should be filled according to the inside of the instrument.
The working fluid is treated differently.
A. internal instrument is suitable for oil temperature environment - 25 ~ + 55 ºC C
B. internal glycerin instrument suitable for environment temperature - 8 ~ + 40 ºC.
3. The vibration frequency of working environment is <25} billion Z, and the amplitude is not greater than.
1 mm.
4. Due to high ambient temperature, the meter indicates that the value is not zero or out.
The display value is extremely poor, and it is recommended to seal the upper part of the case before using the instrument.
The glue plug is cut open, if with the switch plug should be placed on the opening.
State, so that the internal cavity of the instrument can be connected with the atmosphere.
5. The scope of instrument use should be between 13 and 23 of the upper limit.
6. In the measurement of corrosive medium, possible crystallization of the medium, the viscosity is large.
The media should be isolated.
