High Quality RS485 Transmitter Stability Stainless Steel

Pressure transmitters are the most commonly used sensors in industrial practice, mainly including gauge pressure, absolute pressure, differential pressure, etc. Gauge pressure refers to the pressure based on the atmosphere, which is less than or greater than atmospheric pressure; Absolute pressure refers to being higher than absolute pressure based on the zero position of absolute pressure; Differential pressure refers to the difference between two pressures. According to the type of sensor, it can generally be divided into capacitive pressure transmitters, diffusion silicon pressure transmitters, and monocrystalline silicon pressure transmitters. In general, a pressure transmitter is mainly composed of three parts: a pressure measuring element sensor (also known as a pressure sensor), a measurement circuit, and process connectors. It can convert the physical pressure parameters of gases, liquids, etc. sensed by pressure sensors into standard electrical signals (such as 4-20mA, etc.), which are transmitted to secondary instruments such as indicator alarms, recorders, regulators, etc. for measurement, indication, process adjustment, and control.

Products Description

High precision, high stability, capable of measuring gas, liquid, vapor pressure and corrosive media; Equipped with multiple protections, strong overload and anti-interference capabilities, suitable for various industrial fields; Provide multiple output signals and display modes, zero point and range can be adjusted on site, stable performance, with various measurement ranges and high accuracy levels; Signal output can be selected from current output or voltage output, as well as RS485 or with HART protocol output, which better matches the requirements of on-site use; The overall structure is diverse, and according to different usage scenarios, sanitary, explosion-proof, high-temperature, and other types can be selected.

FAQ：

1.Q:What's the shipping method?

A:By express way, such as Fedex, DHL, TNT and so on; by air; by sea. Shipping cost is decided by shipping ways& product actual weight &volume and your detailed address.

2.Q:What's the Payment method?

A: We support various payment way(T/T, Visa card, Western union, Moneygram, Secure payment-Escrow, etc.) T/T

3.Q:Can we print our own brand or logo on your products?

A: Yes, it is our pleasure to be one your OEM manufacturer in China to meet your OEM request

4.Q: Why do some goods have difference between website picture and practical items?

A: Because difference of light and browser, also different batches,material may be little difference. If any question, please tell us before order and ask clearly.

Due to the different prices of precision instruments made with different parameters, we need you to provide our sales team with more detailed instrument parameters, which will be beneficial for us to provide you with prices and appropriate discounts

20250211135349

Technical Parameters

Range of measurement：	-100kPa…0～10kPa…160MPa	Overload pressure	150%FS
Pressure type:	Gauge pressure, absolute pressure	Mechanical vibration:	20g(20～5000HZ)
Power supply:	12-30VDC	Impact:	100g(11ms)
Output signal:	4～20mA,485,4～20mA+hart	Comprehensive accuracy:	0.25 and 0.5 levels are optional
Operation temperature:	-40℃～85℃	Insulation:	Insulation 100M Ω/250VDC
Zero temperature drift:	±0.1%FS(-20℃～85℃)	Response time:	≤ 1ms (up to 90% FS)
Sensitivity temperature drift:	±0.1%FS(-20℃～85℃)	Long term stability:	± 0.1% FS/year

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