-100kPa…0~10kPa…100MPa 4~20mA Intelligent Pressure Sensor with 0.1 Accuracy Optional

• Customization: Available
• Type: Piezoresistive Pressure Sensor
• Component: SemiConductor Type
• Model NO.: PTM380
• For: Diffused Silicon Pressure Transmitter
• Output Signal Type: Digital Type
• Production Process: Normal Wirewound
• Material: Stainless Steel
• Thread Type: Customizable
• Wiring Type: Two-Wire
• Measuring Medium: Gas & Water
• Certification: CE
• Customized: Customized
• Scale Range: -100kpa…0~10kpa…100MPa
• Pressure Type: Gauge Pressure, Absolute Pressure, Sealing Pressur
• Power Supply: 24V 12V
• Output Signal: 4~20mA+Hart Protocol , 4~20mA+RS485
• Working temperature: -20ºC~85ºC
• Medium temperature: -20ºC~85ºC
• Storage temperature: -40ºC~125ºC
• Zero temperature drift: ±0.5%FS(@-20ºC~85ºC)
• Sensitivity drift: ±0.5%FS(@-20ºC~85ºC)
• Pressure Overload: 150%Fs
• Mechanical vibration: 20g(20~5000Hz)
• Impact: 100g(11ms)
• Comprehensive Accuracy: 0.5 0.3 0.1 Level Optional
• Insulation resistance: 200MΩ /250VDC
• Response time: ≤1ms(Rise to 90%FS)
• Transport Package: Carton
• Trademark: BNses
• Origin: China

Product Description

PTM380 intelligent pressure transmitter is an intelligent pressure measuring product with high accuracy and stability.

It adopts all welded OEM oil filled core body and ADI and combining the special chip microprocessor technology development, has the scene display, data processing, zero, full scale adjustment software, set the parameters of the permanent preservation, 4 ~ 20 ma output and communication functions, such as small volume, high precision, light weight, wide coverage range, suitable for various industries need to precision measurement of fluid pressure.

The product works in two-wire mode, which can directly replace the analog two-wire 4-20 madc output transmitter.

Features:

1. RS485 communication interface or HART communication protocol is optional

2. Support networking applications

3. Adopt digital compensation and nonlinear correction technology

4. No moving parts, reliable performance

5. Provide rich pressure range with low, medium and high pressure

6. Excellent on-site interchangeability, can be customized according to customer requirements

 

Product Parameters

 

Scale range	-100kPa…0~10kPa…100MPa
Pressure type	Gauge pressure, absolute pressure, sealing pressure
Power supply	24V,12V
Output signal	4~20mA+HART protocol,4~20mA+RS485
Working temperature	-20ºC~85ºC
Medium temperature	-20ºC~85ºC
Storage temperature	-40ºC~125ºC
Zero temperature drift	±0.5%FS(@-20ºC~85ºC)
Sensitivity drift	±0.5%FS(@-20ºC~85ºC)
Pressure overload	150%FS
Mechanical vibration	20g(20~5000Hz)
Impact	100g(11ms)
Comprehensive accuracy	0.5,0.3,0.1 level optional
Insulation resistance	200MΩ /250VDC
Response time	≤1ms(Rise to 90%FS)
Long-term stability	±0.2%FS/year
Material	Shell stainless steel;Isolation diaphragm 316L
Medium compatible	Liquid or gas compatible with 17-4PH stainless steel

 

External Structure

 

 

Pressure Range Table

 

Nomenclature

 

NOTE
(1) Please pay attention to the compatibility between the medium and the product's contact part when selecting.
(2) if there are special requirements for product appearance and performance parameters, our company can provide
customization.
 

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