数字压力表PS-9302是为现场测量压力应用设计的高性价比数显压力计,可配合2, 5, 10,20, 50, 100,400bar压力传感器,更换新传感器时无需重新校准,满足多用应用.
数字压力表PS-9302特点
当更换新的压力传感器时，只需在前面板按钮上选择压力类型（2, 5, 10，20, 50, 100，400 bar），传感器类型将通过EEPROM地进入电路。
8种压力单位（bar，磅，公斤/平方厘米毫米/汞/汞，英寸，米/ H20，英寸/ H20、大气）的前面板上的按钮选择
可选的全系列压力传感器（2, 5, 10、20, 50, 100400条）是可用的。
自动关机节省电池寿命。
4引脚DIN插座，2引脚提供5 V直流励磁电压（电源）压力传感器，另一个引脚接受100mV的全尺寸传感器信号。
前面板上的零位按钮，轻松调节压力传感器的零值。
按钮增益调整，校准使用精确
必要时，分离压力传感器，操作简单。遥测。
微处理器电路保证可能的精度，提供特殊的功能和特性，
超大型液晶显示器与对比度调整视角。
用回忆记录和最小读数。
用于显示所需值的数据保持功能。
内置低电量指示器。
USB PC串行接口，可以与个人电脑配合使用，如数据记录仪、压力记录仪……其他现代压力测量系统。

数字压力表PS-9302规格

FEATURES
* Meter can cooperate with 2, 5, 10, 20, 50, 100, 400 bar sensor, new calibration are not necessary when change the new sensor .	* Zero button on the front panel, easy adjust the zero value of pressure sensor.
	* Push button gain adjustment, usage for calibration precisely if necessary.
* When change the new pressure sensor, just select pressure type ( 2, 5, 10, 20, 50, 100, 400 bar ) on the front panel button. The sensor type will memorize into the circuit permanently by EEPROM.
	* Separate pressure sensor, easy operation. & remote measurement.
	* Microprocessor circuit assures maximum possible accuracy, provides special functions and features,
* 8 kind pressure units ( bar, psi, Kg/cm2 mm/Hg, inch/Hg, meter/H20, inch/H20, Atmosphere ) select by push button on the front panel
	* Super large LCD display with contrast adjustment for best viewing angle.
* Optional full line presssure sensor ( 2, 5, 10, 20, 50, 100, 400 bar ) are available.	* Records maximum & minimum readings with recall.
	* Data Hold function for stored the desired value on display.
* Auto shut off saves battery life.	* Built-in low battery indicator.
* 4 pin DIN socket, 2 pins to provide DC 5 V exciting voltage ( power supply ) to pressure transducer, another two pins for accept transducer signal of 100mV full scale.	* RS232/USB PC serial interface, can match the personal computer used as the Data Logger, Pressure Recorder and other mordern pressure measuring system.

GENERAL  SPECIFICATIONS
Circuit	Microprocessor LSI circuit.	Data output	RS 232/USB PC serial interface.
Display	61 mm x 34 mm supper large LCD display. 15 mm ( 0.6" ) digit size.	Sampling time	Approx. 0.8 second.
		Power off	Auto shut off, saves battery life, or manual off by push button.
Display units	bar, psi, Kg/cm^2, mm/Hg, inch Hg, meter H20 inch H20, Atmosphere.
		Operating temperature	0 to 50 ℃ ( 32 to 122 ℉ ).
Accuracy	± ( 0.5% + 1 d ) Under the signal from the sensor is at full scale ( 100 mV ). Meter only. Within 23 ℃± 5 ℃
		Operating humidity	Less than 80% R.H.
		Power supply	006P DC 9V battery(heavy duty).
		Power current	Approx. DC 8.5 mA.
Pressure transducer	Optional, exciting voltage DC 5V, Sensor max. range output is DC 100 mV.	Weight	345 g/0.76 LB
		Dimension	180 x 72 x 32 mm ( 7.1 x 2.8 x 1.3 inch ).
Zero adjust	Push button on the front panel.	Accessories included	* Instruction manual. 1 PC
Span adjust	Push button gain adjustment, usage for calibration precisely if necessary.
		Optional accessories	Pressure sensor, PS100-xxBAR refer to the bottom description. Hard carrying case ( CA-06 ). Data acquisition software, SW-U801-WIN. RS232 cable, UPCB-01 USB cable, USB-01
Transducer mV input signal	Approx 100 mV (Full Scale).
Exciting output power supply	DC 5 V.
Data hold	By push button.
Data record	Record maximun & mininum readings.

APPLICATIONS
Measure Pneumatic Pressures. Measure Auto Engine Vacuum Pressures. Pressure for Super Heat Measurements	Hydraulic Servo Air conditioning Food Processing	controls	*	Refrigeration

ELECTRICAL SPECIFICATIONS
Sensor type	2 bar		5 bar		10 bar		20 bar		50 bar		100 bar		400 bar
	Max. range	Reso- lution	Max. range	Reso- lution	Max. range	Reso- lution	Max. range	Reso- lution	Max. range	Reso- lution	Max. range	Reso- lution	Max. range	Reso- lution
bar	2	0.002	5	0.005	10	0.01	20	0.02	50	0.05	100	0.1	400	0.5
psi	29	0.02	72.5	0.1	145	0.2	290	0.2	725	1	1450	2	5800	5
Kg/cm^2	2.040	0.002	5.095	0.005	10.19	0.01	20.40	0.02	50.95	0.05	101.9	0.1	408	0.5
mm Hg	1500	2	3750	5	7500	10	15000	20	37500	50	75000	100	300000	500
inch Hg	59.05	0.05	147.6	0.1	295.2	0.2	590.5	0.5	1476	1	2952	2	11810	10
meter H20	20.40	0.02	50.95	0.05	101.9	0.1	204.0	0.2	509.5	0.5	1019	1	4075	5
inch H20	802	1	2006	2	4010	5	8020	10	20050	20	40100	50	160600	200
Atmosphere	1.974	0.002	4.935	0.005	9.87	0.01	19.74	0.02	49.35	0.05	98.7	0.1	394.5	0.5

Description	* Optional, pressure sensor that cooperate with PS-9302.
	* Out put : 100 mV DC for full scale.
	* 4 pin DIN plug, 2 pins to accept DC 5 V exciting voltage(power supply) for pressure transducer, another two pins for output signal of 100mV full scale.
	Size : 30 mm dia. x 85 mm. Weight : 160 g.
	Pressure Port Connector : PS 1/4" ( 19 teeth per inch ) or 1/4" NPT * Included one adapter connector that convert the 1/4" NPT to 1/4 " PS.
Model	2 bar sensor	PS100-2BAR
	5 bar sensor	PS100-5BAR
	10 bar sensor	PS100-10BAR
	20 bar sensor	PS100-20BAR
	50 bar sensor	PS100-50BAR
	100 bar sensor	PS100-100BAR
	400 bar sensor	PS100-400BAR