LPM1000 LPM1000微差压传感器产品简介

LPM1000 LPM1000湿-湿微差压传感器是专门为洁净室暖通空调的监控而设计的一款差压传感器, LPM1000 LPM1000具有比传统差压传感器更优越的技术指标, 如阻尼可调, 重复性好, 适合测量端和参考端同为湿-湿的应用, 介质为导电液体的应用也同样适用.

LPM1000 LPM1000微差压传感器产品特点

• 压力测量范围： ±25Pa至 ±7kPa
• 精度： ±0.5% FS BSL (±0.25% FS BSL 可选)
• 长期稳定性：±0.5% FS / 年
• 校准证书可选
• 湿-湿压力测量端应用
• 阻尼可调
• 单向和双向输出可选
• 电流或电压输出可选

LPM1000 LPM1000微差压传感器产品指标

Pressure Measurement

Operating Ranges	0.1, 0.2, 0.25, 0.5, 0.75, 1, 2, 2.5, 3, 4, 5, 6, 8, 10, 16, 20 inH2O and 1 psi unidirectional and bidirectional (other pressure units available, see ordering information).
Overpressure	3.5 psi for ranges 0.1 to 1 inH2O 10 psi for ranges 2 to 6 inH2O 17 psi for ranges 8 inH2O to 1 psi
Maximum Static (Line) Pressure	30 psi for all ranges
Electrical Supply Voltage	Power Supply (Vs) (at the terminals)  Current output without display 10 to 30 VDC  Current output with display 15 to 30 VDC  Current output with display and LED indicators 20 to 30 VDC  Voltage output 10 to 30 VDC Voltage output (0 to 10 VDC) 15 to 30 VDC Power Supply Intrinsically Safe Units  LPX sensor without display 11 to 30 VDC  LPX sensor with display 17 to 30 VDC  LPX sensor with display and LED indicators 17 to 30 VDC
Output Signal Option	Unidirectional  Voltage  0 to 2.5 VDC  0 to 5 VDC  0 to 10 VDC  1 to 6 VDC Current  4 to 20 mA Bidirectional Voltage 2.5 ±2.5 VDC  5 ±5 VDC Current  12 ±8 mA Note: voltage outputs are three wire, current outputs are two wire.
Zero Offset Adjustment	±5% FS
Span Adjustment	±5% FS
Response Time	User-adjustable 10 ms to 2 s (factory default setting 10 ms)
Load Impedance	Voltage output 5 kO minimum Current output RL (kO) < (Vsupply - Vs) 20

Performance

Combined Effects of Non-linearity, Hysteresis and Repeatability	±0.5% FS Best Straight Line (BSL ) ±0.25% FS BSL (optional)
Static Pressure Effects	Effects may be zeroed out at operating line pressure
Stability	At standard conditions will not change by more than 1% FS averaged over one year
Supply Sensitivity	<0.05% FS per volt
Compensated Temperature Range	32 to 122° F (0 to 50° C)
Temperature Effects	Over the range 32 to 122 °F (0 to 50° C) Ranges from 0.1 inH2O to 0.5 inH2O ±0.01 inH2O Ranges from 0.8 inH2O to 1 inH2O ±0.02 inH2O Ranges from 2 inH2O to 3 inH2O ±0.05 inH2O Ranges from 4 inH2O to 6 inH2O ±0.10 inH2O Ranges from 8 inH2O to 14 inH2O ±0.20 inH2O Ranges from 16 inH2O to 28 inH2O ±0.40 inH2O

Environmental

Protection	Type 3 IP 64 (Except with C2 screw terminals)
Temperature Range	Operating 32 to 122 °F (0 to 50 °C)
Humidity	0 to 100% RH, non condensing.
Mounting Position Effect	No effect on span, possible zero shift correctable by potentiometer adjustment. Note: Factory calibrated with diaphragm in the vertical plane.

Physical

Housing	Aluminum
Wetted Parts	Gases and liquids compatible with aluminum, stainless steel 316L, beryllium copper, brass, Inconel X750, adhesives and plastics.
Electrical Connection	DIN 43650A plug with free mating socket Screw terminals outside body DIN C plug with free mating socket
Pressure Connection	10-32 UNF female to 0.125 in (3.175 mm) barbed fitting
Weight:	1 to 2 lb (0.45 to 0.91 kg) approx depending upon configuration
Certifications	CE marked ATEX Intrinsically Safe (optional, on current output model only) LCIE05ATEX6081X

友情键接：

邦亚电子网址：http://www.bangya.cn/

网上展示平台：http://www.gdlcr.com/