Ptm400g High Temperature Pressure Transmitter for Industrial Automation Equipment

• Customization: Available
• Type: Normal Pressure Transmitter
• Structure Type: Diffused Silicon Pressure Transmitter
• Model NO.: PTM400G
• Accuracy Grade: 0.5%Fs
• Pressure range: - 100 Kpa...0 -20 Kpa...100 MPa
• IP Rating: IP65
• Certification: CE
• Customized: Customized
• Pressure Type: Gauge Pressure, Absolute Pressure, Sealing Pressur
• Mechanical Vibration: 20g (20-5000Hz)
• Disconnect: 100mΩ/250VDC
• Response Time: ≤1ms (up to 90% Fs)
• Specification: 150-180g
• Trademark: BNSENSE
• Origin: China
• Production Capacity: 100000

Product Description

PTM400G high temperature pressure transmitter selects the high temperature resistance pressure sensor as the signal measuring element, the pressure of the measured medium is transferred to the sensor through the heat dissipation structure of the transmitter, and the high-precision signal processing circuit is located in the stainless steel shell, converting the sensor output signal into standard output signal.

PTM400G after high temperature and pressure transmitter components, semi-finished and finished products strictly test and aging screening, performance is stable and reliable, applicable to the industrial field, food and medical equipment, power generation, machinery manufacturing, automobile manufacture and ship manufacturing, petrochemical, metallurgical, steam and heat exchange area, and can realize the scene, according to the pressure zero, full range migration and other requirements.

Features:

1. High temperature pressure chip

2. With heat exchange plate design, high temperature resistance, applicable medium temperature up to 300ºC

3. Strong and well-sealed aluminum junction box, convenient for outdoor installation and use

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

5. LCD display is optional

6. The interface between sensor and pressure is of all-welded structure, resistant to impact and vibration

7. Intrinsically safe explosion proof is optional

Application:

Industrial automation equipment, power generation, machinery manufacturing, petrochemicals, metallurgical manufacturing, steam and heat energy exchange, etc

 

Product Parameters

 

Scale range	- 100 kPa...0 ~ 20 kPa...100 MPa
Pressure type	Gauge pressure, absolute pressure, sealing pressure
Power supply	4~20mA( 18~36V) ;4 ~20mA with display (12~36V) ;1~5V,0~5V,0.5~4.5V,0~10V(12~32V)
Operating temperature	-20ºC~85ºC
Medium temperature	-20ºC~85ºC
Storage temperature	-40ºC~125ºC
Zero temperature drift	±1.5%FS(@-20ºC~85ºC)
Sensitivity temperature drift	±1.5%FS(@-20ºC~85ºC)
Overload pressure	150%FS~300%FS
Mechanical vibration	20g(20~5000HZ)
Comprehensive accuracy	0.5%
Disconnect	100MΩ/250VDC
Response time	≤1ms (up to 90% FS)
Long-term stability	±0.2% FS / year
EMC surge	(IEC61000-4-5)2kV
EMC static	(IEC61000-4-2) Contact discharge 8kV, air discharge 15kV
Protection level	IP65
Material	Shell low copper aluminum alloy;Isolation diaphragm 316L
Medium compatible	Compatible with 316L stainless steel

 

 

External Structure

 

Range Selection

Note:
(1) The band display is divided into two types: digital tube display and liquid crystal display. Please specify in the order.
(2) If there are special requirements for product appearance and performance parameters, our company can provide customization


 

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