Your guide to the process automation world

Visaya is where you can find answers, expert advice, useful field insights, product reviews and a lot more. Our mission is to help you choose the right instrument for the right application.

Flow Product Review 4 mins Jun 21

Buyer guide: ALTImass TypeU and Badger Meter RCT1000

Pressure Q&A 1 min Jun 19

If my digital manometer battery is dying, will I get bad measurements?

I have a question about these new digital manometers. If I have a low battery, will my device be less accurate? If so, how do I avoid this problem?
Pressure Product Review 3 mins Jun 18

Product Review: DPT 200 from BD|SENSORS

Flow Pressure Q&A 1 min Jun 17

How to read the process variable from a multivariable flow meter

We have a multivariable DP flow meter, and we want to get all the information using analog instead of digital. But how do we do that if the device only has one output?
Flow Product Review 4 mins Jun 14

Buyer guide: CamCor CT and Rheonik RHE08

Flow Q&A 1 min Jun 12

Can pump vibrations cause problems with my Coriolis flow meter?

Hey, I have a pump installed upstream of my Coriolis flow meter. Can the pump vibration affect the flow measurement? The vendor said it works in a high frequency so I don't need to worry about that. What does that mean?
Flow Product Review 3 mins Jun 11

Product Review: Omega FDT500 In-Line Ultrasonic Flow Meter

Flow 2 mins Jun 10

#WishIknew - What are gas laws, standard volumes, and gas mass flow?

Flow Product Review 4 mins Jun 7

Buyer guide: Micro Motion 2200S and Proline Promass F 200

Flow Q&A 1 min Jun 5

Reynolds number and vortex flow meters

I want to apply a vortex flowmeter in my application, but somebody told me the performance won't be good because of the Reynolds numbers. Could you explain please?
Analytics Q&A 1 min May 23

Flow meters for water quality monitoring stations

Our company has 10 water quality monitoring stations for an entire system to check the quality of the water. These stations have flow meters, but we need to change some of them. They all use a half-inch pipe. So could you help me with some devices?
Level Product Review 2 mins May 21

Product Review: Pointek CLS100 from Siemens

Pressure Product Review 3 mins May 30

Product Review: EJX510B Wireless Absolute Pressure Transmitter

Flow 2 mins May 28

#WishIknew - What's flow measurement?

Analytics Q&A 1 min May 23

Flow meters for water quality monitoring stations

Our company has 10 water quality monitoring stations for an entire system to check the quality of the water. These stations have flow meters, but we need to change some of them. They all use a half-inch pipe. So could you help me with some devices?
Level Product Review 2 mins May 21

Product Review: Pointek CLS100 from Siemens

Analytics Product Review 3 mins May 20

Buyer guide: ABB TB82PH and WTW DIQ/S 181

Flow Product Review 2 mins May 17

Product Review: Picomag electromagnetic flow meter

Q&A 1 min May 14

What flow meter should I use in a water well?

We want to exchange the mechanical flow meter at our water well for a digital solution. We'd like a cheap device that fits in a one-inch pipe just to measure clean water flow. Could you help us?
Q&A Solutions 1 min May 13

Hazardous area and zone classification

I don't understand the difference between hazardous areas and also the zone classification. Could you explain it to me?
Flow 2 mins May 11

#pAutomator - Oliver Seifert, Head of Product Management, Endress+Hauser Flowtec

Field Network 1 min May 9

#WishIknew - What does advanced physical layer (APL) mean?

Product Review 3 mins May 7

Product Review: Sitron EL series conductive level switches

Wireless 3 mins May 6

Use of mobile apps for process automation