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E-mail
zhaoqiannan@sevenstar.com.cn
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Phone
18610520676
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Address
No.13 Jingyuan Street, Beijing Economic and Technological Development Zone
Product Categories
Beijing Huacheng Electronics Co., Ltd
PC210 pressure controller
NegotiableUpdate on 01/07
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Overview
The PC210 pressure controller is a digital pressure control product that provides high accuracy and reliability for gas pressure control and measurement. Analog products can support both digital and analog signals simultaneously, and can use dual power supply 15VDC power supply.
Product Details
innovation points
Support dual power wide range power supply
Powered by ± 15VDC, dual power supply with wide range, low current, and low power consumption.
Four combinations of simulated voltage
There are four combinations of analog voltage input and output to choose from.
Upstream and downstream pressure control
Both upstream and downstream can achieve pressure control. By changing the flow direction of the channel and adjusting the upstream and downstream control parameters through software, the pressure control mode can be switched.
Application field
Semiconductor - Integrated Circuit
Semiconductor - Display
Life Sciences - Analytical Instruments
Scientific Research - Experimental Equipment
technical indicators
| model | PC210 |
| pressure type | Absolute pressure |
| Control the full range of pressure | Absolute pressure: 100Torr, 200Torr, 1000Torr; 300Kpa |
| pressure resistance | 3MPa |
| Full range flow rate of valve port | 200SCCM; 1、2、4、5、10、20SLM |
| Control method | Upstream and downstream |
| temperature coefficient | Zero: ±0.04% of F.s./℃； Span: ±0.04% of Reading/℃ |
| Pressure resolution | 0.1 Torr |
| Pressure control accuracy | ±0.5% of Reading |
| Working temperature range | 10℃~50℃ |
| mechanical interface | VCR 1/4 'male connector, VCR 1/2' male connector |
| Valve type | normally closed |
| leakage | <1x10-9(scc/sec He) |
| internal leakage | <1.0% of the valve port full-scale flow rate or the larger of 1sccm (1 atmosphere N2) |
| power supply | ±15VDC |
| electrical interface | DB-15 needle |
Note:
Gas pressure controllers usually use nitrogen (N) when leaving the factory2）Calibration
The unit of gas pressure is specified as Torr; Mbar (millibars); KPa (kilopascals)
The standard state is defined as: temperature -273.15K (0 ℃); Air pressure -101325 Pa (760mm Hg)
In Huacheng Electronic PC products, the unit SCCM is equivalent to "mL/min, 0 ° C, 1atm", and the unit SLM is equivalent to "L/min, 0 ° C, 1atm"
F. S. (Full Scale): Full scale value; S. P. (Set Point): Set point value
