This pressure transducer converts pressure into an electric output signal. The measuring pressure range is from -1 to 0.6 bar (from -15 to 9 psi) with a non-linearity of 0.25% of the span. Non-linearity is defined as the greatest deviation from a straight reference line (BFSL – Best Fit Straight Line). The pressure transducer requires a 10 – 30 V DC power supply and generates an output signal of 4 – 20 mA current with a 2-wire configuration. The same wire is used to send a signal to the receiver and to power the transmitter (DIN-A connector). The housing and wetted parts are made from stainless steel and the seals are made from a FKM. The temperature range is from -20 to 125°C (from -4 to 257°F). Consult our chemical resistance chart to verify the compatibility of the sensor materials with your media. The connection port has a size of G 1/4 inch with male threads and has a centring pin for a profiled seal. The pressure transducer has an IP65 rating.
Pros:
- Housing and wetted parts are made from stainless steel
- High overpressure protection (up to 2 times)
- Suitable for vacuum applications
- Delivered including DIN-A connector
PSL-025 series
Tameson offers a wide range of pressure transducers with an analog or digital electric output. The measuring pressure range for these pressure transducers is from -1 to 1000 bar (from -14 to 14000 psi) with maximum overpressures up to 1500 bar (21750 psi). They have non-linearity between 0.2 to 0.5%. The output signal can be either 4 – 20 mA current or 0 – 10 V DC. These pressure transducers always require a power supply (typically 8 – 35 V DC) to function and the electrical connection is a DIN-A connector (EN 175301-803). Their housing and wetted parts are made from stainless steel and they are available with different seals. The pressure transducers can be used with different media (hydraulic oil, compressed air, gases etc.) and they can work with different temperatures from -40 to 125°C (from -40 to 257°F). Pressure transducers are equipped with male threads from 1/4 to 1 inch.
Specifications
Connection size : 1/4 inch
Voltage : 10 – 30 V DC
Material : Stainless steel
Seal material : FKM (FPM)
Non-linearity (%) : 0.25
Max pressure (bar) : 0.6
Min pressure (bar) : -1
Connection type : Outer thread cylindrical BSPP-G
Output signal : 4-20 mA
Quality of material : Stainless steel 304 (1.4301)
Pressure sensor feature : For vacuum
Min temperature (°C) : -20
Max temperature (°C) : 125
Electrical connection : DIN-A
Degree of protection (IP) : IP65
Suitable for ammonia : No
Suitable for air : Yes
Suitable for oil : Yes
Suitable for water : Yes
Suitable for steam : No
Suitable for gases : No
Suitable for glycol : No
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