G. BRIEM Messtechnik Differenzdruckanzeiger, vertikal kalibriert other laboratory equipment





If you decide to buy equipment at a low price, make sure that you communicate with the real seller. Find out as much information about the owner of the equipment as possible. One way of cheating is to represent yourself as a real company. In case of suspicion, inform us about this for additional control, through the feedback form.
Before you decide to make a purchase, carefully review several sales offers to understand the average cost of your chosen equipment. If the price of the offer you like is much lower than similar offers, think about it. A significant price difference may indicate hidden defects or an attempt by the seller to commit fraudulent acts.
Do not buy products which price is too different from the average price for similar equipment.
Do not give consent to dubious pledges and prepaid goods. In case of doubt, do not be afraid to clarify details, ask for additional photographs and documents for equipment, check the authenticity of documents, ask questions.
The most common type of fraud. Unfair sellers may request a certain amount of advance payment to “book” your right to purchase equipment. Thus, fraudsters can collect a large amount and disappear, no longer get in touch.
- Transfer of prepayment to the card
- Do not make an advance payment without paperwork confirming the process of transferring money, if during the communication the seller is in doubt.
- Transfer to the “Trustee” account
- Such a request should be alarming, most likely you are communicating with a fraudster.
- Transfer to a company account with a similar name
- Be careful, fraudsters may disguise themselves as well-known companies, making minor changes to the name. Do not transfer funds if the company name is in doubt.
- Substitution of own details in the invoice of a real company
- Before making a transfer, make sure that the specified details are correct, and whether they relate to the specified company.
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Measuring range: -50 to +50 kPa
Max. Druckbelastung: 15 PSIG (100 kPa)
material: Die casting housing with stainless steel front plate
calibration: Factory-installed for vertical mounting
The differential pressure gauge G. BRIEM with an extended measurement range up to ±50 kPa, it is a precise and robust instrument for monitoring pressure differentials in air handling systems, filter housings, or cleanrooms. The device is already mounted on a stainless steel installation frame and is calibrated for vertical orientation.
The system consists of the parts shown in the pictures.
Advantages:
- Large measurement range: Ideal for applications with higher pressure differential or longer filter paths.
- Clear reading system: With color scale for safe monitoring in the green or red area.
- Assembled: Stainless steel panel included – ideal for direct installation.
- Durable and industry-tested: Metal housing and mechanical display for low-maintenance operation.
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2. General functions
- Analog display in Pascal (-50 to +50 kPa).
- Calibrated for vertical mounting orientation.
- Two pressure connections at the back.
- Manually adjustable reference marker (red marking needle).
- Pre-mounted on stainless steel cover for easy integration into electrical cabinets or wall systems.
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3. CO₂ savings
Reusing this used differential pressure monitor avoids energy- and resource-intensive new production. Based on average values for comparable industrial components, the following results emerge:
Component CO₂ emissions new production differential pressure gauge approx. 50–80 kg CO₂
? Saved Emissions: approx. 65 kg CO₂
That corresponds roughly to:
- The production of 325 plastic bags
- Or a car trip of around 300 km with a petrol car
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4. Device details (type plate data in German)
Manufacturer: G. BRIEM Measurement Technology
model/type: Differential pressure gauge, vertically calibrated
Measuring range-50 to +50 kPa
Max. Druckbelastung 15 PSIG (100 kPa)
Temperature range: Min. 20°F (-6°C) / Max. 140°F (60°C)
material: Die Druckgussgehäuse mit Edelstahl-Frontplatte
connection: Two pneumatic connections on the rear
calibrationFactory-installed for vertical mounting
StateUsed, fully functional with minor signs of wear