產(chǎn)品介紹:
LCI308和LCI408系列 數(shù)顯表尺寸為1/8 DIN,用途廣泛。它幾乎能夠接受所有的過(guò)程輸入信號(hào)。
LCI308帶有4-3/4數(shù)字顯示,可將量程對(duì)應(yīng)成-32000到+32000范圍內(nèi)的數(shù)字。它可以接受0-10V,4-20mA,熱電偶J,K,T和熱電阻信號(hào),時(shí)間定時(shí)信號(hào),計(jì)數(shù)信號(hào)和應(yīng)力信號(hào)。
LCI408有多種輸入方式,不僅僅包括LCI308的所有輸入信號(hào),還可接受電位計(jì)輸入。五位數(shù)字顯示能夠?qū)⒘砍虒?duì)應(yīng)成-99999到+99999的數(shù)字。采用雙顯示,可同時(shí)顯示當(dāng)前測(cè)量值和其它值,比如峰值或谷值。
可選帶有繼電器輸出和晶體管設(shè)定點(diǎn)輸出,BCD碼并口輸出, RS-232/RS-485電腦通訊接口輸出,和4-20mA再變送輸出。
Inputs: Process, Temperature (T/C & RTD), frequency/counter, load cell (dependent on model number).
Input Impedance: Process: Voltage, 1 MΩ; current, 12.1Ω. Load Cell: 100 MΩ for 300 mV, 1 MW for 30 mV.
Display: 5-digit, 7 segment, 14 mm red with a fixed decimal point. 14 LEDs (programming & control).
Accuracy: LCI308: ±0.1% of reading (except temperature inputs). Thermocouples: ±0.4% of reading for types J, K, T, & E / ±.05% of reading for types R & S. RTD: ±0.2% of reading. LCI408: ±0.1% of reading.
Power Requirements: 115/230 VAC 50/60 Hz ±10%.
Power Consumption: 3W max.
Weight: 8 oz (250 g).
Front Panel Rating: IP65 (Type 4X).
Agency Approvals: CE.