产品介绍:
bf800-a1电流变送器[超薄型]
bf800-a1电流变送器[超薄型]
一、电量变送器是一种将被测电量参数(如电流、电压、功率、频率因数等信号)转换成隔离的直流电流、直流电压或数字信号的装置。
产品符合国标GB/T 13850-1998
二、技术指标
精度
0.2级 0.5级
输入
标称值
1A、5A等
20mA等
100V、200V、380V、450V等
75mV等
频率
50/60Hz
输出
模拟量
标称值
0-20mA、4-20mA、0-5V等
负载电阻
电流输出时:RL<1kΩ 电压输出时:RL>5kΩ
数字量
RS485接口,MODBUS-RTU协议
电源
辅助电源
AC110V、DC110V、AC220V、DC220V、AC/DC80-270V
功 耗
小于3.5VA
三、信号调整及说明(此操作仅在产品输出精度不高时做微调用。正常情况下严禁使用!)
在进行以下调试时,请将产品通电预热30分钟,以达到最佳稳定性。
3.1零信号的调整:输入信号为零时,通过调零电位器,可将变送输出信号调到所需 要的最低值。
3.2满度信号调整:将信号输入到满度(最大值),通过量程电位器,将变送信号调到 所需要的最大量程值。
3.3反复操作3.1与3.2,直到调到所需要的值为止
四、外形尺寸
●安装方式:
可固定安装在35mm的标准导轨上
五、接线方式(具体以产品实物为准)
HAYASHI DENKOH RESISTANCE BULB MODEL# 19282
VWR 87001-686 10ul BARRIER PIPETTE TIPS LOW BINDING, ST
STRATAGENE STRATACOOLER 400002 BENCH TOP COOLER
VWR 87001-694 20ul BARRIER PIPETTE TIPS LOW BINDING, ST
METTLER TOLEDO 52-200-891 GE IC693BEM331 O2 SENSOR SIMULATOR 25o C SIM
ALLEN BRADLEY 100-A09ND3 CONTACTOR W/RELAY 193-BSB16B S
EPPENDORF REFERENCE SERIES 2000 100 μL FIXED VOLUME PIP
SUNDSTRAND TUROLLA HYDRAULIC PUMP MODEL# TAM--38-031/2K
1 X 25 PACK OF CORNING 3676 ASSAY PLATE, 384 WELL, LOW
FACET ENTERPRISES INC. FACET FILTER PART # 28090-D ELEM
MILLIPORE DURAPORE HYDROPHILIC CARTRIDGE FILTER CVGL75S
SUPELCO 55214-U COLUMN SAVER 0.5um GE IC693BEM331
SUPELCO 55215-U COLUMN SAVER 2.0um
Corning? 2592 96 Well Clear Polystyrene High Bind Strip
WESTERN DIGITAL CHECKDRIVE 100677
SMC X201 Y03E IS1000E PRESSURE SWITCH & 3/8" PIPE ADAPT
FISHERBRAND DISPOSABLE CULTURE GE IC693BEM331 TUBES CAT.NO. 14-957-16E
THERMO SCIENTIFIC DENLEY ALUMINUM TUBE STORAGE RACKS IN
ANALYTICAL 1605 ADVANTAGE 0.5um COLUMN FILTER
Corning? 96 Well Clear Round Bottom Polypropylene Not T
MOLECULAR BIO PRODUCTS 901-251 20ul LIQUID SENSING, PRE
CROUSEHINDS HAZARDOUS LOCATION ENCLOSURE CAT ENR11201M3
CUTLER HAMMER CE15DNS3 CONTACTOR, C320KGT1 AUX. CONTACT
RESISTORFLEX 4" EXPANSION JOINT ** GE IC693BEM331
NANO SCREEN CLEAR PIPETTES 384 PER RACK 10 RACKS PER BO
353136 BD Falcon? 75 cm2 Canted Neck Cell Culture Flask
WATERS SEP-PAK VAC 3CC 500MG BOX OF 40
WESTINGHOUSE CURCUIT BREAKER 40AMP #E3040 / 1532395
CHATWORTH FIXED VENTED SHELF 19WX24D BLK 12335719
CHATWORTH FIXED VENTED GE IC693BEM331 SHELF 19WX29D BLK 14072719
PITTMAN GM9413J502-R1 24 VDC GEAR MOTOR 65.5:1 RATIO
TECAN CAVRO 725595 A 6 PORT 24 VDC SMART VALVE
BIO-RAD MODEL 483 SLAB DRYER 165-1965
LOT OF 2 -SUSPA C16-14900 (250LBS)
LOT OF 2 -SUSPA C16-14900 (250LBS)
SPIRAX SARCO FT14 1/2" IRON BALL FLOAT STEAM TRAP
ENPAC SPILL SCOOTER GE IC693BEM331 P/N 5205-YE
FISHER SCIENTIFIC 9" DISPOSABLE PASTEUR PIPET BOROSIL