ANP340 Universal Pressure Transmitter-上海艾恩森传感技术有限公司

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ANP340 Universal Pressure Transmitter

ANP340 Pressure Transmitter is our own designed pressure transmitter
with high accuracy and stability. It designed with a compact integrated
stainless-steel structure with a built-in digital processing circuit that
converts the millivolt signal of sens

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Product overview Type selection data Product features Product application technical parameter

HomeProducts CenterPressure Measurement

Product overview

Product overview

ANP340 universal pressure transmitter is a high-precision and high-stability pressure measurement product independently designed and produced by our company. This product adopts a silicon piezoresistive sensor with a stainless steel isolation diaphragm, and is equipped with a dedicated digital circuit. After signal amplification, linear correction, anti-interference, anti-surge protection and other signal processing, it is an integrated product that outputs standard industrial signals.

Type selection data

Type selection data

Array产品特点

Product features

1. With short circuit protection and reverse polarity protection

2. Anti-interference and surge protection

3. Intrinsically safe products, in line with the requirements of Exia Ⅱ CT6Ga of the national GB3836.4 GB3836.1 standards

4. Flameproof products, in line with the requirements of Exdb Ⅱ CT6Gb of the national GB3836.2-2021 and GB3836.1-2021 standards

5. Multiple output signals of voltage and current

6. Stable and reliable performance

7. 316L stainless steel isolation diaphragm, integrated design

8. Can measure gauge pressure, absolute pressure and sealed reference pressure

Product application

Petrochemical Solutions

Petrochemical Solutions

Petrochemical Solutions

technical parameter

technical parameter

Range

-100kPa…0kPa ～ 10kPa…100MPa（Gauge Pressure）
0kPa ～ 70kPa…10MPa（Absolute Pressure）
0kPa ～ 3.5MPa…100MPa（Sealed Gauge Pressure）
Overload

2 times full scale pressure or 110MPa (whichever is smaller)
Pressure Type

Gauge Pressure, Absolute Pressure, Sealed Gauge pressure
Output

2-wire; 4 ～ 20mADC; 8 ～ 30VDC
3-wire; 0 ～ 10VDC; 14 ～ 30VDC
3-wire; 0 ～ 5VDC； 8 ～ 30VDC
3-wire; 1 ～ 5VDC； 8 ～ 30VDC
3-wire; 0.5 ～ 4.5VDC； 8 ～ 30VDC
3-wire; 0.5 ～ 4.5VDC； 5VDC
3-wire; 0.5 ～ 4.5VDC； 5VDC±10%
Accuracy

±0.25% FS ±0.5% FS (default)
Long-term stability

±0.2%FS/year
Temp. Coefficient of zero

＜ 100KPa ±0.05%FS/
≥100KPa ±0.03%FS/℃
Temp. Coefficient of span

＜100KPa ±0.05%FS/℃
≥100KPa ±0.03%FS/℃
Compensation Temp.

0℃～70℃
Operating Temp.

-30℃～ 80℃ (plug-in type) -10℃～ 70℃ (cable type)
-40℃～ 60℃ (intrinsically safe explosion-proof type) -20℃～ 60℃ (flameproof type)
Storage Temp

-40℃～ 120℃ (plug-in type) -20℃～ 85℃ (cable type)
Load Resistance （Ω）

Current output: ≤ (power supply voltage -10V)/0.02A (Ω)
≥ 10KΩ
Insulation Resistance

100MΩ@250VDC
Protection Level

IP65 (B1 type, B3 type, B4 type) IP68 (B2 type)
Explosion-Proof Level

Exia IIC T6 Ga Exdb IIC T6 Gb
Electrical Connection

Four-core plug-in or cable (default 1m, cable length can be customized)
Seal Ring

Fluororubber
Medium applicability

Various fluids that are non-corrosive to stainless steel and fluororubber