PTM3051S 0~6kpa...40MPa Single Crystal Silicon Pressure Sensor Exd II BT6 Gb

• Customization: Available
• Type: Piezoresistive Pressure Sensor
• Component: SemiConductor Type
• Model NO.: PTM3051S
• For: Diffused Silicon Pressure Transmitter
• Output Signal Type: Digital Type
• Wiring Type: Two-Wire
• IP Rating: IP65
• Certification: CE
• Customized: Customized
• Measuring range: 0~6kPa...40MPa
• Pressure Type: Gauge pressure, sealed pressure
• Power output: 4~20mA@HART protocol(18V~36V, generally 24V)
• Precision: 0.075%FS
• Zero temperature drift: ± 0.3%FS/55ºC
• Sensitivity temperature drift: ± 0.5%FS/55ºC
• Ambient temperature: -30ºC~80ºC; with LCD-30ºC~70ºC
• Medium temperature: -40ºC~104ºC
• Storage temperature: -40ºC~85ºC
• Insulation resistance: ≥100MΩ /500VDC( 200MΩ /250VDC)
• Mechanical vibration: 20g(20~5000Hz)
• Long-term stability: ±0.2%FS/year
• Explosion-proof grade: Exd II BT6 Gb
• Media compatible: Various media compatible with 316L stainless steel
• Response Time: ≤1ms (up to 90%FS)
• Transport Package: Carton
• Trademark: BNSENS
• Origin: China
• Production Capacity: 100000

Product Description

Product Description

The internal chip of the PTM3051S monocrystalline silicon pressure transmitter adopts the MEMS monocrystalline silicon pressure chip imported from Germany. The sensor signal is converted into a standard signal output by a dedicated signal processing module. After long-term aging and stability screening, the product performance is stable and reliable. It is used in harsh environment and open air conditions., at the same time can be on-site pressure display, zero, full range, etc.

Features:

1. Using German imported MEMS monocrystalline silicon pressure chip.

2. Wide range coverage

3. Two-wire system, 4~20mA HART® protocol digital communication

4, Smart LCD screen head with backlight

5. Both remote transmission and local zero and span adjustment.

6. Full range, high precision and good stability.

7. Flameproof shell structure, strong anti-frequency interference.

8. No mechanical transmission parts, strong vibration resistance.

Application:
• Process control fields in industries such as petroleum, chemical, metallurgy, electricity, food, paper, medicine, machinery manufacturing, scientific experiment and aviation military;

Product Parameters

   

Measuring range	0~6kPa...40MPa
Passure type	Gauge pressure ,sealed pressure
power output	4~20mA@HART protocol(18V~36V,generally 24V)
Precision	0.075%FS
Zero temperature drift	± 0.3%FS/55ºC
Sensitivity temperature drift	± 0.5%FS/55ºC
Ambient temperature	-30ºC~80ºC; with liquid crystal head-30ºC~70ºC
Medium temperature	-40ºC~104ºC
Storage temperature	-40ºC~85ºC
Insulation resistance	≥100MΩ /500VDC( 200MΩ /250VDC)
Protection level	IP65
Explosion-proof grade	Exd  II  BT6  Gb
Mechanical vibration	20g(20~5000Hz)
Overload pressure	See range selection
Long-term stability	±0.2%FS/year
Material	Low copper aluminum alloy shell; isolation diaphragm 316L, Hastelloy C, tantalum
Media compatible	Various media compatible with 316L stainless steel
Response time	≤1ms (up to 90%FS)
Impact	100g(11ms)

 

External Structure

Component Diagram

Installation Instructions

 

INSTALLATION DIAGRAM
• The product is installed vertically on the site pressure interface;

• When installing in the open air, the transmitter should be placed in a ventilated and dry place as much as possible to avoid direct light and rain, otherwise it will deteriorate the performanceor malfunction.

• When the product is installed in the thunder area, please indicate "lightning protection" whenordering. At the same time,  it is recommended that users install lightning protection deviceson the site and ensure that the product and power supply are reliably grounded to reducethe probability of lightning damage to the transmitter.

• lf the transmitter is found to have no or abnormal output after installation, please check. a: Whether the electrical connection is accurate and firm; b: Whether the power supply voltage is too low and the load resistance is too large

 

 

Range Selection

 

Nomenclature

 

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