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NCS-PT105II Smart Pressure Transmitter
NCS-PT105Ⅱ series Smart Pressure Transmitter supports HART, FF, and PA protocol and can measure pressure, differential pressure, liquid level, flow, and other industrial parameters. It can be widely used in the petroleum, chemicals, electricity, and metallurgical industries, etc..
NCS-PT105II Smart Pressure Transmitter：
1.Support the latest versions of FF H1, PROFIBUS PA and HART protocols
2.Pressure types include gauge pressure, absolute pressure, micro differential pressure, differential pressure and high static pressure
3.High precision: ±0.075% SPAN
4.Long term stability: ±0.1% URL within 12 months
Product Description
NCS-PT105Ⅱ series Smart Pressure Transmitter: with advanced mature, reliable 3151 capacitance sensors has been designed meticulously by combining advanced microprocessor technology and digital capacitance measurement technology. The powerful functions and high-speed computing capability of the microprocessor make it have excellent qualifications such as smart, high precision, high reliability, stable zero and so on. Its LCD can display many physical parameters (e.g. pressure, temperature, current and so on). It can realize the functions such as zero adjustment, range settings by key-press operation, and it is easy for field testing.
NCS-PT105II Smart Pressure Transmitter Size Shown:
Size（Unit：mm）
NCS-PT105II Smart Pressure Transmitter Wiring Shown:
NCS-PT105Ⅱ series Smart Pressure Transmitter supports HART, FF, and PA protocol and can measure pressure, differential pressure, liquid level, flow, and other industrial parameters. It can be widely used in the petroleum, chemicals, electricity, and metallurgical industries, etc..
As a transitional communication protocol in fuildbus, HART protocol achieves digital transmission on the existing analog transmission lines, and is compatible with existing analog signal control system. Either FF H1or PROFIBUS PA is a new generation of digital communication protocol, used in field connection, and linking field devices. International Standard IEC61158-2 is used in physical layer. Therefore, either FF H1or PROFIBUS PA is fieldbus actually.
NCS-PT105Ⅱ Smart Pressure Transmitter type of measurable pressure:
Model | Pressure type |
NCS-PT105ⅡSG | Gauge pressure transmitter |
NCS-PT105ⅡSA | Absolute pressure transmitter |
NCS-PT105ⅡSD | Differential pressure transmitter |
NCS-PT105ⅡSH | Differential pressure transmitter for high static pressure |
NCS-PT105Ⅱ Smart Pressure Transmitter Basic Parameter:
Measure object | liquid、gas、stream | |
Power | 9～32V DC（FF,PA） 9～32V dc （FF, PA Explosion-proof instrument） 11.9～42 V DC（HART） 11.9～30 V DC（HART Explosion-proof instrument） | |
Output | Analog：2 wire 4～20mA Digital：HART，FF and PA signal | |
Load resistant | 0～1500ohm（common） 250～550ohm（with HART） | |
Insulation | Input and output insulating voltage：500Vrms（707VDC） | |
Display | Optional 6 bits digital number or 5 bits characters LCD display | |
Temperature scale | Work temperature：-40 ～ 85℃ （No display） -30 ～ 70℃ （display） -30 ～ 60℃ （Explosion-proof） Store temperature: -40 ～ 100℃（No display） -40 ～ 85℃ （display） | |
Allowed media temperature measured | -40 ℃ ～ 110 ℃（Type name include ‘IC’） -40 ℃ ～ 149 ℃ (silicone oil)； -40 ℃ ～ 204 ℃ (sylthlem800)； -18 ℃ ～ 204 ℃ (inert liquid) -40 ℃ ～ 104 ℃ (others) | |
Humidity scale | 5%～100%RH | |
Start time | ≤ 5 seconds | |
Refresh time | 0.2 seconds | |
Dump adjusting | Time constant 0～15 seconds | |
Change of cavity | < 0.16 cm3 | |
Static pressure limit | SD | Range 3～8：2000psi（13.8MPa） |
SG | Range 3～8：2000psi（13.8MPa） Range 9：4500psi（31.0MPa） Range 0：7500psi（51.7MPa） | |
SA | Range 4~8: 2000psi (13.8MPa) | |
SH | Range 4～7：4500psi（31.0MPa） | |
NCS-PT105Ⅱ Smart Pressure TransmitterPerformance Index:
Precision | ±0.075% of Span is for 0.1 URL≤Span ≤ URL; ±[0.025+0.005 ×（URL / Span）]% of Span is for Span ＜0.1 URL |
Temperature effect | Total effects per 28℃（50℉）change: Span≥0.1 URL：±[0.019% URL +0.125% Span] Span＜0.1 URL：±[0.025% URL +0.125% Span] |
Long time stability | In 12 months, ±0.1% of maximum range |
Static pressure effect | For range 3 ±0.5% / 13.8Mpa For other ranges ±0.25%/13.8MPa |
Location installed effect | The maximum of the zero point movement is 0.24kPa |
Power effect | < 0.005%/V of range calibrated |
Explosion-proof | intrinsically safety Ex ia II C T4 |
Explosion-proof level | IP65 or IP67 |
Vibration effect | Meet GB/T 2423-1995 |
Electromagnetic compatibility | Meet GB/T 17626-1998（IEC 61326-1：1997） |
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