Intelligent Pressure Transmitter for Leak Monitoring and Petrochemical Process Industry

• Customization: Available
• Type: Normal Pressure Transmitter
• Structure Type: Diffused Silicon Pressure Transmitter
• IP Rating: IP65
• 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
• Pressure Overload: 150%Fs
• Comprehensive Accuracy: 0.5 0.3 0.1 Level Optional

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

Application:
Project supporting; scientific experiments; leak monitoring, petrochemical process industry; precise measurement
of fluid pressure ...
 

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

Code	Pressure Type	Measuring Range	Overload Pressure	Burst Pressure
1K	G	0~1kPa	200%FS	600%FS
2K	G	0~2kPa	200%FS	600%FS
5K	G	0~5kPa	200%FS	600%FS
7K	G	0~7kPa	200%FS	600%FS
10K	G	0~10kPa	200%FS	600%FS
20K	G	0~20kPa	200%FS	600%FS
35K	G	0~35kPa	200%FS	600%FS
70K	G	0~70kPa	200%FS	600%FS
100K	G	0~100kPa	150%FS	300%FS
160K	G	0~160kPa	150%FS	300%FS
250K	G	0~250kPa	150%FS	300%FS
400K	G	0~400kPa	150%FS	300%FS
600K	G	0~600kPa	150%FS	300%FS
1M	G	0~1MPa	150%FS	300%FS
1.6M	G	0~1.6MPa	150%FS	300%FS
2.5M	G	0~2.5MPa	150%FS	300%FS
35K	A	0~35kPa	150%FS	500%FS
100K	A	0~100kPa	150%FS	300%FS
160K	A	0~160kPa	150%FS	300%FS
250K	A	0~250kPa	150%FS	300%FS
400K	A	0~400kPa	150%FS	300%FS
600K	A	0~600kPa	150%FS	300%FS
1M	A	0~1MPa	150%FS	300%FS
1.6M	A	0~1.6MPa	150%FS	300%FS
2.5M	A	0~2.5MPa	150%FS	300%FS
4M	A	0~4MPa	150%FS	300%FS
1M	S	0~1MPa	150%FS	300%FS
1.6M	S	0~1.6MPa	150%FS	300%FS
2.5M	S	0~2.5MPa	150%FS	300%FS
4M	S	0~4MPa	150%FS	300%FS
6M	S	0~6MPa	150%FS	300%FS
10M	S	0~10MPa	150%FS	300%FS
16M	S	0~16MPa	150%FS	500%FS
25M	S	0~25MPa	150%FS	300%FS
40M	S	0~40MPa	150%FS	300%FS
60M	S	0~60MPa	150%FS	250%FS
100M	S	0~100MPa	120%FS	150%FS
N1K	/	-100~0kPa	150%FS	300%FS
N2K	/	0~-100kPa	150%FS	300%FS
N3K	/	-100~100kPa	150%FS	300%FS
N5K	/	-100~250kPa	150%FS	300%FS
N7K	/	-0.1~0.6MPa	150%FS	300%FS
N8K	/	-0.1~1MPa	150%FS	300%FS
N9K	/	-0.1~1.6MPa	150%FS	300%FS
N10K	/	-0.1~2.5MPa	150%FS	300%FS

 

Disclaimer