Absolute pressure transmitter GPT248

strain gaugepiezoresistiveanalog

Supports multiple wireless transmission modes 24 Bits high precision ADC acquisition Lithium battery power supply, long standby time Low power consumption, static current as low as 15uA OLED display, low temperature resistance Compact structure, convenient installation on site GPT248 Explosion proof intelligent wireless pressure transmitter is an intelligent instrument for pressure and liquid level detection with wireless communication function powered by high-energy lithium battery. ♦The instrument adopts silicon piezoresistive pressure sensor or strain gauge pressure sensor that with stainless steel isolation film as pressure signal measuring element and adopts 24-bit high-precision AD converter to collect pressure and temperature signals, realizing the zero-point and temperature performance compensation of wide temperature range for the transmitter. ♦At present, multiple wireless communication modes are supported, including 433, LORA, LORAWAN, GPRS, LTE, NBIOT and WIFI. ♦The man-machine interface adopts a 1.3 inch OLED screen with low power consumption. It is suitable for the occasions where the field or supporting power supply environment is inconvenient, such as, monitoring the pressure and liquid level of pipelines of oil, gas, heating and water supply.