数显压力仪表 - 佛山市普量电子有限公司

产品优势：

型号：PY9000 PID负反馈智能压力控制仪表

融汇了多项国际上先进的电子技术、单片计算机技术、电擦除技术、抗干扰技术；
测控精度高、抗干扰性能强等优点；
精密稳定的PID负反馈控制输出4-20mA/0-10VDC
双层四位高亮度绿色和红色发光数码管，显示分辨率：0001；
仪表精度：0.2％FS ± 1位；
采样速度：50 次/ 秒；

常用关键字：
PID智能压力控制表 PID负反馈压力表
PID数字压力仪表负反馈压力控制器

1、融汇了多项国际上先进的电子技术、单片计算机技术、电擦除技术、抗干扰技术；
2、测控精度高、抗干扰性能强等优点；
精密稳定的PID负反馈控制输出4-20mA/0-10VDC
3、双层四位高亮度绿色和红色发光数码管，显示分辨率：0001；
4、仪表精度：0.2％FS ± 1位；
5、输入信号2.0/3.3 mV/V、4-20mA、0-10VDC、RS485等；
6、采样速度：50 次/ 秒；
7、整机选用96×96×100；
8、整机体积小、重量轻、耗电省、功能齐全、工作可靠、使用方便灵活；
9、配用我公司PT500-系列压力变送器，作为高精度压力测量与控制；
10、可以设定上下限值报警，具有发光管报警指示、继电器触点输出控制外部执行机构；
11、PID反馈输出类型可选4-20mA或0-10VDC或0-5VDC；
12、采用人性化的操作方法，操作简单易学；
13、可广泛地使用于液压、石油、塑料、橡胶、印染、纺织等行业的压力显示控制场合；

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;

应用领域：

蒸汽供给系统
油压系统
送风系统
石油化工

产品家族：

规格参数

PID智能压力控制表 PY9000

显示器：双层四位高亮度绿色和红色发光数码管
显示分辨率：0001
显示数值范围：-999－9999 Mpa（小数点可变）
仪表精度：0.2%FS±1位
指示灯显示：效准指示灯、OUT输出指示灯、AL1，AL2报警指示灯

输入信号：
1～4mV/V四线制桥路
4～20mA 二线制电流
电压型：0～5VDC、0～10VDC三线制
RS485-RTU数字通讯

供电电压：
220VAC(85～265VAC 交流) /50Hz～60Hz
24VDC±5% (直流)

采样速度：50 次/ 秒

PID输出类型：
4-20mA
0-10VDC
0-5VDC

主报警输出：上限报警具有继电器输出（220V 1A）上限报警指示灯（OUT）亮，可配峰值保留（订货时注明）
辅助输出：辅助输出可通过配以不同的功能模块并通过仪表设定来达到不同的输出要求。详细内容见（五）模块功能说明节。辅助输出可选择（定货时说明）
报警范围：-999～9999 MPa （小数点可变）
效准指示
(配熔体传感器)：显示传感器满量程80％值(传感器应空载)，效准指示（CAE）亮
使用温度及湿度：0～55 ℃ ，≤ 80％ RH
外型尺寸：96×96×100mm
开孔尺寸：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

订购注意事项

PY9000产品订购注意事项
1、仪表供电电压选择：
220VAC交流电压
24VDC直流电压

2、仪表输入信号类型（与用户变送器/传感器的输出匹配）：
4-20mA二线制压力/液位/温度等变送器类型
0-5VDC三线制压力/液位/温度等变送器
0-10VDC三线制压力/液位/温度等变送器
2.0/3.3mV压力传感器/称重传感器
RS485-RTU数字通讯信号变送器

3、仪表输出类型（与用户采集控制系统匹配）：
二路继电器输出+PID 4-20mA反馈
二路继电器输出+一路继电器输出
二路继电器输出+PID 0-10VDC反馈
二路继电器输出+PID 0-5VDC反馈
二路继电器输出+一路数字RS485输出

4、用户要了解产品的安装环境及安装方式：
室内或室外安装(需加电箱保护)；
环境温度；
设备的振动范围；
安装空间是否满足产品外形尺寸；

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;

使用注意事项

仪表供电类型及范围参照仪表要求提供；
仪表16脚接地；
电源和信号线按订购产品规格要求，正确接线；
仪表输出端继电器输出功率严禁超出220V/1A或24V/1A；
注意保护仪表接入接出引出电缆，现场使用跨度过大时，建议使用金属管保护或架空；
产品安装于通风、干燥、无强腐蚀环境，露天安装加防护装置，避免阳光直接照射；
尽量避免直接接近引起干扰的用户装置或电器；

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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