160mm Electric Contact Pressure Gauge 16 bar Manometer Brass
Connection CL 1.6
Description
The fill fluid also prevents humidity from entering the enclosure.
Fluctuations of the ambient temperature will otherwise create a
kind of "breathing effect" inside the enclosure. Humid ambient air
comes in, mostly at night, when temperatures are falling. With
rising temperatures, air goes out again. When the dew point is
reached, this humidity will condense causing corrosion of internal
components and interior condensation on the window. All of this can
be avoided by filling up the enclosure with glycerine.
Applications
Control and regulation of industrial processes
Monitoring of plants and switching of circuits
For gaseous and liquid media that are not highly viscous or
crystallising and will not attack copper alloy parts
Special features
High reliability and long service life
Up to 4 switch contacts per instrument
Instruments with electronic contacts for PLC applications
Contact gauges comply with DIN 16085
Specifications
Design | EN 837-1 |
Nominal size | 160mm |
Accuracy | 1.0 |
| Pressure range | 16 bar (customized) |
Pressure limitation | Steady: full scale value Fluctuating: 0.9 x full scale value Short time: 1.3 x full scale value |
| Process connection | G ½ B ½ NPT M20 x 1.5 others on request |
| Permissible temperature | Ambient: -20 ... +60 °C Mediium: +80 °C maximum |
Ingress protection | IP54 |
Temperature effect | When the temperature of the measuring system deviates from the
reference temperature (+20 °C): max. ±0.4 %/10 K of the span |
Process connection | Stainless steel, SUS 304, SUS 316 |
Pressure element | Brass, C-type or helical type |
| Movement | Brass |
| Dial | Aluminium, colorful, without pointer stop pin
Black lettering |
| Pointer | Aluminium |
| Case | Stainless steel |
| Ring | Stainless steel |
| Window | Polycarbonate, safety glass |
| Unit | bar, psi, kg/cm2, kPa, MPa |
| Thread | G, BSP, PT, BSPT, NPT |
| Options | Other process connection thread
Surface mounting flange
Mounting bracket |
Dimensions
Specifications for instruments with magnetic snap-action contact
model M12
| Measuring span | Nominal size | Max number of contacts | Switching current range |
| ≤ 1.0 bar | 100, 160 | 1 | 0.02 ... 0.3 A |
| > 1.0 bar | 100, 160 | 1 | 0.02 ... 0.6 A |
| ≤ 1.6 bar | 100, 160 | 2 | 0.02 ... 0.3 A |
| > 1.6 bar | 100, 160 | 2 | 0.02 ... 0.6 A |
| ≤ 4.0 bar | 100 | 3 or 4 | 0.02 ... 0.3 A |
| > 4.0 bar | 100 | 3 or 4 | 0.02 ... 0.6 A |
| ≤ 2.5 bar | 160 | 3 or 4 | 0.02 ... 0.3 A |
| > 2.5 bar | 160 | 3 or 4 | 0.02 ... 0.6 A |
The recommended setting range of the contacts is 25 ... 75 % of the
scale (0 ... 100 % on request).
Contact material (standard): Silver-nickel, gold-plated
Recommended contact load with resistive and inductive loads
Ordering information
Model / Dial size / Pressure Range / Process connection / Options
FAQ
Q1. Can I have a sample order for pressure gauge?
A: Yes, we welcome sample order to test and check quality. Mixed
samples are acceptable.
Q2. What about the lead time?
A: 15 days for Sample preparing, 25 working days for mass
production.
Q3. Do you have any MOQ limit for pressure gauge order?
A: Low MOQ, 1pc for sample checking is available.
Q4. How do you ship the goods and how long does it take to arrive?
A: Ship by DHL, UPS, FedEx or TNT. It takes 3-5 days to arrive.
Airline and sea shipping also optional.
Q5. How to proceed an order for pressure gauge?
A: Firstly let us know your requirements or application. Provide
Model, Dial size, Pressure range, Process connection, Options.
Secondly We quote according to your requirements or our
suggestions.
Thirdly customer confirms the samples and places deposit for formal
order.
Fourthly We arrange the production.
Q6. Is it OK to print my logo on pressure gauge product?
A: Yes. Please inform us formally before our production.
Q7: Do you offer guarantee for the products?
A: Yes, we offer 12 months to our products.
Q8: How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control
system and the defective rate will be less than 0.04%.
Secondly, during the guarantee period, we will send new manometers
with new order for small quantity. For defective batch products, we
will repair them and resend them to you or we can discuss the
solution including re-call according to real situation.
