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產品優(yōu)勢：

型號：PY9000 PID負反饋智能壓力控制儀表

融匯了多項國際上先進的電子技術、單片計算機技術、電擦除技術、抗干擾技術；
測控精度高、抗干擾性能強等優(yōu)點；
精密穩(wěn)定的PID負反饋控制輸出4-20mA/0-10VDC
雙層四位高亮度綠色和紅色發(fā)光數(shù)碼管，顯示分辨率：0001；
儀表精度：0.2％FS ± 1位；
采樣速度：50 次/ 秒；

常用關鍵字：
PID智能壓力控制表 PID負反饋壓力表
PID數(shù)字壓力儀表負反饋壓力控制器

1、融匯了多項國際上先進的電子技術、單片計算機技術、電擦除技術、抗干擾技術；
2、測控精度高、抗干擾性能強等優(yōu)點；
精密穩(wěn)定的PID負反饋控制輸出4-20mA/0-10VDC
3、雙層四位高亮度綠色和紅色發(fā)光數(shù)碼管，顯示分辨率：0001；
4、儀表精度：0.2％FS ± 1位；
5、輸入信號2.0/3.3 mV/V、4-20mA、0-10VDC、RS485等；
6、采樣速度：50 次/ 秒；
7、整機選用96×96×100；
8、整機體積小、重量輕、耗電省、功能齊全、工作可靠、使用方便靈活；
9、配用我公司PT500-系列壓力變送器，作為高精度壓力測量與控制；
10、可以設定上下限值報警，具有發(fā)光管報警指示、繼電器觸點輸出控制外部執(zhí)行機構；
11、PID反饋輸出類型可選4-20mA或0-10VDC或0-5VDC；
12、采用人性化的操作方法，操作簡單易學；
13、可廣泛地使用于液壓、石油、塑料、橡膠、印染、紡織等行業(yè)的壓力顯示控制場合；

Model: PY9000

It integrates a number of international advanced electronic technology, single chip computer technology, electric erasure technology and anti-interference technology;
It has the advantages of high measurement and control precision and strong anti-interference performance;
Precise and stable PID negative feedback control output 4-20mA / 0-10vdc
Double four high brightness green and red LED, display resolution: 0001;
Instrument accuracy: 0.2% FS ± 1 bit;
Sampling speed: 50 times/S;

Common keywords:
PID intelligent pressure control gauge PID negative feedback pressure gauge
Negative feedback pressure controller of PID digital pressure instrument

1. It integrates a number of international advanced electronic technology, single chip computer technology, electric erasure technology and anti-interference

technology;
2. It has the advantages of high measurement and control precision and strong anti-interference performance;
Precise and stable PID negative feedback control output 4-20mA / 0-10vdc
3. Double four high brightness green and red LED, display resolution: 0001;
4. Instrument accuracy: 0.2% FS ± 1 bit;
5. Input signal 2.0 / 3.3 MV / V, 4-20mA, 0-10vdc, RS485, etc;
6. Sampling speed: 50 times / S;
7. The whole machine is 96 × ninety-six × 100；
8. The whole machine is small in size, light in weight, low in power consumption, complete in function, reliable in operation, convenient and flexible in use;
9. Equipped with our PT500 series pressure transmitter, as a high-precision pressure measurement and control;
10. It can set the upper and lower limit alarm, with LED alarm indication, relay contact output control external actuator;
11. PID feedback output type can be 4-20mA or 0-10vdc or 0-5vdc;
12. Using the humanized operation method, the operation is simple and easy to learn;
13. It can be widely used in hydraulic, petroleum, plastic, rubber, printing and dyeing, textile and other industries;

應用領域：

蒸汽供給系統(tǒng)
油壓系統(tǒng)
送風系統(tǒng)
石油化工

產品家族：

規(guī)格參數(shù)

PID智能壓力控制表 PY9000

顯示器：雙層四位高亮度綠色和紅色發(fā)光數(shù)碼管
顯示分辨率：0001
顯示數(shù)值范圍：-999－9999 Mpa（小數(shù)點可變）
儀表精度：0.2%FS±1位
指示燈顯示：效準指示燈、OUT輸出指示燈、AL1，AL2報警指示燈

輸入信號：
1～4mV/V四線制橋路
4～20mA 二線制電流
電壓型：0～5VDC、0～10VDC三線制
RS485-RTU數(shù)字通訊

供電電壓：
220VAC(85～265VAC 交流) /50Hz～60Hz
24VDC±5% (直流)

采樣速度：50 次/ 秒

PID輸出類型：
4-20mA
0-10VDC
0-5VDC

主報警輸出：上限報警具有繼電器輸出（220V 1A）上限報警指示燈（OUT）亮，可配峰值保留（訂貨時注明）
輔助輸出：輔助輸出可通過配以不同的功能模塊并通過儀表設定來達到不同的輸出要求。詳細內容見（五）模塊功能說明節(jié)。輔助輸出可選擇（定貨時說明）
報警范圍：-999～9999 MPa （小數(shù)點可變）
效準指示
(配熔體傳感器)：顯示傳感器滿量程80％值(傳感器應空載)，效準指示（CAE）亮
使用溫度及濕度：0～55 ℃ ，≤ 80％ RH
外型尺寸：96×96×100mm
開孔尺寸：92×92mm
自身重量：400克

Display: double layer four digit high brightness green and red LED
Display resolution: 0001
Display range: - 999-9999 MPa (variable decimal point)
Instrument accuracy: 0.2% FS ± 1 bit
Indicator display: accuracy indicator, out output indicator, al1, al2 alarm indicator

Input signal:
1 ～ 4MV / V four wire bridge
4 ～ 20mA two wire system current
Voltage type: 0 ～ 5VDC, 0 ～ 10VDC three wire system
Rs485-rtu digital communication

Supply voltage:
220 VAC (85 ～ 265 VAC) / 50 Hz ～ 60 Hz
24 VDC ± 5% (DC)

Sampling speed: 50 times / S

PID output type:
4-20mA
0-10VDC
0-5VDC

Main alarm output: upper limit alarm has relay output (220V 1a), upper limit alarm indicator (out) is on, and can be equipped with peak value reservation (indicated

when ordering)
Auxiliary output: the auxiliary output can meet different output requirements through different function modules and instrument settings. See (V) module function

description section for details. Optional auxiliary output (when ordering)
Alarm range: - 999 ～ 9999 MPa (variable decimal point)
Efficiency indication
(equipped with melt sensor): display 80% of the full scale value of the sensor (the sensor should be unloaded), and the CAE is on
Operating temperature and humidity: 0~55 ℃, ≤80% RH
Dimensions: 96×96×100mm
Opening size: 92×92mm
Self weight: 400g

訂購注意事項

PY9000產品訂購注意事項
1、儀表供電電壓選擇：
220VAC交流電壓
24VDC直流電壓

2、儀表輸入信號類型（與用戶變送器/傳感器的輸出匹配）：
4-20mA二線制壓力/液位/溫度等變送器類型
0-5VDC三線制壓力/液位/溫度等變送器
0-10VDC三線制壓力/液位/溫度等變送器
2.0/3.3mV壓力傳感器/稱重傳感器
RS485-RTU數(shù)字通訊信號變送器

3、儀表輸出類型（與用戶采集控制系統(tǒng)匹配）：
二路繼電器輸出+PID 4-20mA反饋
二路繼電器輸出+一路繼電器輸出
二路繼電器輸出+PID 0-10VDC反饋
二路繼電器輸出+PID 0-5VDC反饋
二路繼電器輸出+一路數(shù)字RS485輸出

4、用戶要了解產品的安裝環(huán)境及安裝方式：
室內或室外安裝(需加電箱保護)；
環(huán)境溫度；
設備的振動范圍；
安裝空間是否滿足產品外形尺寸；

Precautions for PY9000 product ordering

1. Instrument power supply voltage selection:
220 VAC AC voltage
24 VDC DC voltage

2. Type of instrument input signal (matching with user transmitter / sensor output)
Type of 4-20mA two-wire pressure / liquid level / temperature transmitter
0-5vdc three wire pressure / liquid level / temperature transmitter
0-10vdc three wire pressure / liquid level / temperature transmitter
2.0 / 3.3mV pressure sensor / load cell
Rs485-rtu digital communication signal transmitter

3. Instrument output type (matching with user acquisition and control system)
Two way relay output + PID 4-20mA feedback
Two relay outputs + one relay output
Two way relay output + PID 0-10vdc feedback
Two way relay output + PID 0-5vdc feedback
Two relay outputs + one digital RS485 output

4. Users should understand the installation environment and installation mode of the product
Indoor or outdoor installation (power box protection required);
Ambient temperature;
Vibration range of equipment;
Whether the installation space meets the product dimensions;

使用注意事項

儀表供電類型及范圍參照儀表要求提供；
儀表16腳接地；
電源和信號線按訂購產品規(guī)格要求，正確接線；
儀表輸出端繼電器輸出功率嚴禁超出220V/1A或24V/1A；
注意保護儀表接入接出引出電纜，現(xiàn)場使用跨度過大時，建議使用金屬管保護或架空；
產品安裝于通風、干燥、無強腐蝕環(huán)境，露天安裝加防護裝置，避免陽光直接照射；
盡量避免直接接近引起干擾的用戶裝置或電器；

The type and scope of instrument power supply shall be provided according to the requirements of instrument;
Instrument 16 foot grounding;
Power supply and signal wire shall be correctly wired according to the requirements of product specification ordered;
The output power of the relay at the output end of the instrument shall not exceed 220v/1a or 24v/1a;
Pay attention to the protection instrument access and outgoing cable. When the span of field use is too large, it is recommended to use metal pipe to protect or overhead;
The product is installed in a ventilated, dry and non corrosive environment. Protective devices are installed in the open air to avoid direct sunlight;
Avoid direct access to user devices or appliances causing interference as far as possible;

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