Battery-powered digital pressure transmitter

Measuring range: Gauge pressure: 0KPa ~60MPa

Accuracy class: 1.0 grade at factory

Overload pressure: 2 times the standard range

Medium temperature: -20℃～70℃

Operating temperature: -20℃～60℃

Measurement cycle: ≤10 S (adjustable)

Non-linearity: ±1% F·S

Long-term stability: ±1% F·S/y

Protection rating: IP54

Process connection: M20×1.5 (external thread) or as per customer requirements

Product weight: 1200g

The digital pressure transmitter is an online measuring instrument controlled by a single-chip microcomputer. It is equipped with a 3.6V lithium battery, featuring low power consumption, compact size, robust structure, and excellent vibration resistance, ensuring stable and reliable measurements. It offers on-site direct display, user-friendly operation, and remote monitoring capabilities. The front end utilizes a high-precision piezoresistive pressure sensor. The output signal is amplified by a high-precision, low-temperature drift amplifier, processed by a high-accuracy A/D converter to convert it into a digital signal, which is then computed by the microprocessor and displayed as the actual pressure value on the LCD screen. It demonstrates exceptional performance in corrosive and high-vibration environments. This product has been certified by national metrology and explosion-proof authorities and is widely used in tap water, water treatment, petroleum, chemical, power, and metallurgy industries.