Single Flange Pressure Transmitter

Output: 4-20mA

Power Supply: 24VDC; No load, the transmitter can operate at 12VDC; Maximum 45VDC

Accuracy: ±0.2%, ±0.25%, ±0.5% of calibrated span, including comprehensive errors of linearity, hysteresis, and repeatability.

Temperature Range: Amplifier operates at -29℃ to +93℃; Sensing element operates at -40℃ to +104℃;

Storage Temperature: -50℃ to +120℃;

Relative Humidity: 0-85%;

Positive and Negative Migration: Regardless of output, after positive or negative migration, the upper and lower limits of the range must not exceed the range limits. Maximum negative migration is 600% of the minimum calibrated span, maximum positive migration is 500% of the minimum calibrated span.

The 335111513051 series capacitive transmitter features a variable capacitance sensing element that converts the capacitance difference between the measuring diaphragm and capacitor plates into a standard signal through oscillator oscillation, modulation-demodulation, amplifier amplification, and voltage-current conversion. It can be used for measuring gases, liquids, and vapors.

The single flange pressure transmitter offers high sensitivity, high accuracy, and strong overload resistance. Manufactured with imported sensors, the sensor and amplification circuit are highly integrated; housed in a die-cast alloy aluminum painted enclosure, the circuit zero and gain require no adjustment; strong anti-interference capability, resistant to acids and alkalis, ensuring long-term stability and reliability. Excellent stability, with long-term zero and full-scale stability up to 0.2%FS/year. Within the compensation temperature range of 0～70℃, temperature drift is below 0.2%FS, and below 0.5%FS across the entire allowable operating temperature range.

Equipped with reverse polarity protection and current limiting protection circuits, the transmitter will not be damaged if positive and negative terminals are reversed during installation; in abnormal conditions, the transmitter automatically limits current to within 35mA.

Solid-state structure, no moving parts, high reliability, long service life.

Capable of high-precision measurement from air pressure to water and oil, unaffected by the quality of the measured medium.

Easy installation, simple structure, economical and durable.