Wika Türkiye
WIKA Analogue Cable Amplifier (B1940)
WIKA Analogue Cable Amplifier (B1940)
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For strain gauge measuring bridges
Applications
- Machine building and plant construction
- Manufacturing automation
- Industrial weighing technology
Special features
- High accuracy
- Input signal: strain gauge measuring bridge; Output signal: 0/4 … 20 mA or DC 0 … 10 V
- Cable length between amplifier and read-out unit: up to 100 m are possible
- Compact design
- Ingress protection IP67
Description
The B1940 analogue cable amplifier is used to adapt the output signal of strain gauge force transducers to indicators or to a downstream controller.
Through the compact form of its case, it can be fastened almost anywhere with a simple screw clamp. The case corresponds to IP67 ingress protection and is thus suitable for use in harsh environments.
All strain gauge force transducers that can be operated with a DC voltage can be connected. With the combination of the cable amplifier with a force transducer, this force unit can be adjusted in line with customer wishes.
The supply voltage of DC 18 … 30 V ensures a direct connection to a PLC. This usually features a 24-volt supply voltage. The analogue output enables the direct signal processing in the PLC.
#Dial#thermometers work on the #bimetal, #expansion or gas actuation principle. This enables scale ranges of -200 to +700 °C in different class accuracies, response times and resilience to environmental influences. Diverse connection designs, stem diameters and individual stem lengths enable a flexible measuring location design.#Dialthermometers with remote capillaries are particularly versatile. All thermometers are suited for operation in a thermowell if necessary.