SL680R Pressure transmitterDetailed product description：

The SL680R pressure transmitter can be widely used for pressure measurement of various pipelines, tanks, or other pressure vessels. It receives pressure signals of liquids, gases, or vapors and converts them into 4-20mA standard current output, which is sent to computers, recorders, regulators, or variable frequency regulation systems to achieve fully automatic pressure control.

characteristic

high precision
The SL680R pressure transmitter adopts an imported sensor core and has undergone precise nonlinear compensation and wide temperature range temperature compensation, achieving high indicators of nonlinearity, hysteresis, repeatability, and temperature drift in the transmitter.

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

high stability
Precise temperature compensation enables 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.

Self-protection
The 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 SL680R pressure transmitter product

Specification Model
The specifications of the transmitter depend on the measurement range (range). The specifications and models are as follows:
SL680R - XXX M (or K)
Where XX represents the range value, M represents MPa, and K represents KPa
Example: SL680R-2.5M is the SL680R model with a range of 2.5MPa
SL680R-50K is the SL680R model with a range of 50KPa
performance metrics

Measurement range 0-10 Kpa... 0-60 Mpa
Output signal two-wire 4-20 mA
Operating temperature -20 ℃~+80 ℃
Power supply voltage 24V DC (maximum 48V, minimum 12V)
Measurement accuracy ± 0.2% FS
External dimensions: Φ 68 × 98 mm
Weight 0.6 kg
Pressure interface M20 × 1.5 thread