SL380 type differential pressure transmitterDetailed product description：

SL380 differential pressure transmitter can be widely used for differential pressure measurement of various pipelines, tanks or other pressure vessels, flow measurement of fluids in pipelines, and liquid level measurement of storage tanks. Receive differential pressure signals from liquids, gases, or vapors, convert them into 4-20mA standard current outputs, and send them to computers, recorders, and regulators to achieve fully automatic control of differential pressure.

characteristic

The high-precision transmitter adopts imported sensor cores and undergoes precise nonlinear compensation and wide temperature range temperature compensation, achieving high indicators of nonlinearity, hysteresis, repeatability, and temperature drift.

High reliability: Each transmitter undergoes a 100 hour high and low temperature aging screening before leaving the factory. The selected transmitter will have high reliability, greatly improving the mean time between failures to ensure long-term stable operation of the transmitter.

The high stability and precision temperature compensation enable the zero point and range of the transmitter to remain stable even under large temperature changes, while the design of the floating power supply circuit allows the supply voltage to vary within 12-48V. Within this range, even significant fluctuations in power supply voltage will not affect the normal and stable operation of the transmitter.

The self-protection overcurrent protection circuit limits the output current of the transmitter to within 25mA, which can prevent the transmitter output line from short circuiting and being damaged. The polarity protection circuit can prevent the transmitter from being damaged due to human error in power polarity connection.

Technical specifications of SL380 differential pressure transmitter product

Specification Model
The specifications of the transmitter depend on the measurement range (range). The specifications and models are as follows:
SL380—××K—□□M —A
Where XX represents the range value □□ represents the static pressure K represents KPa M represents MPa A represents the on-site indicator gauge
Example: SL380-25K12M is an SL380 model with a range of 25KPa and a static pressure of 12MPa without an on-site indicator
SL380-50K-16M-A is an SL380 model with a range of 50KPa and a static pressure of 16MPa, equipped with an on-site indicator

performance metrics
Reference range: 3KPa... 8KPa... 1000KPa
Output signal: two-wire 4-20 mA
Operating temperature: -20 ℃ to+80 ℃
Power supply voltage: 24V DC (maximum 48V, minimum 12V)
Measurement accuracy: ± 0.2% FS
Wire conduit: 1/2 "taper pipe thread
Isolation membrane: 316 stainless steel corrugated membrane
Process connection: Pressure chamber connection thread 1/4NPT