一体化温度变送器具有结构简单、节省引线、输出信号大、抗干扰能力强、线性好、显示仪表简单、固体模块抗震防潮、有反接保护和限流保护、工作可靠等优点。
一体化温度变送器的输出为统一的4～20mA信号；可与微机系统或其它常规仪表匹配使用。也可用户要求做成防爆型或防火型测量仪表。
呵呵 一体化温度变送器 一般由测温探头(热电偶或热电阻传感器)和两线制固体电子单元组成。采用固体模块形式将测温探头直接安装在接线盒内，从而形成一体化的变送器。一体化温度 变送器 一般分为热电阻和热电偶型两种类型。 下面来做介绍
哇1热电阻温度变送器是由基准单元、R/V转换单元、线性电路、反接保护、限流保护、V/I转换单元等组成。测温热电阻信号转换放大后，再由线性电路对温度与电阻的非线性关系进行补偿，经V/I转换电路后输出一个与被测温度成线性关系的4～20mA的恒流信号。
哇2 热电偶温度变送 器一般由基准源、冷端补偿、放大单元、线性化处理、V/I转换、断偶处理、反接保护、限流保护等电路单元组成。它是将热电偶产生的热电势经冷端补偿放大后，再帽由线性电路消除热电势与温度的非线性误差，最后放大转换为4～20mA电流输出信号。为防止热电偶测量中由于电偶断丝而使控温失效造成事故，变送器中还设有断电保护电路。当热电偶断丝或接解不良时，变送器会输出最大值(28mA)以使仪表切断电源。
ConDOR POWER SUPPLY GPC130E
RITTAL 3325.117 FAN & FILTER UNIT 3325117 115V TYPE 12
ROSEMOUNT ALPHALINE TEMPERATURE TRANSMITTER THERMOCOUPLE 0444TJ1U1A1E5
Asco Red-Hat II 3/8" Solenoid Valve 8263G333 120V
CUTLER HAMMER A1X2PK AUX. SWITCH A1X2PK
ROSS SERIES 21 PNEUMATIC VALVE 2171B5002 2 WAY SOLENOID VALVE
WESTINGHOUSE 3-POLE, 600VAC, 225A AB DE-ION CIRCUIT BREAKER 1250C78G51
POWERTRAN 2KVA 1PHASE TYPE-FB TRANSFORMER PT12-2K 120/240 SEC. 12/24
SIEMENS SIMATIC TI505 ConTROL SYSTEM LR64027, 8 SLOT CHASSIS 505-6508
GE ADS36030HS 30A 600V 3PH FUSIBLE SWITCH UNIT
KOLLMORGEN FILTER 3EF-75 3x 480V 3x 75A
Cole-Parmer Masterflex 77300-50 Pump
TELEMECANIQUE LC1F185 FULL VOLTAGE AC 110-115V-AC 150HP 200A CONTACTOR
WESTINGHOUSE 3 POLE 90 AMP TYPE FD 25k CIRCUIT BREAKER FD3090
TELEMECANIQUE MAG***IC ConTACTOR LC1F150
FESTO 8-10BAR MANIFOLD ASSEMBLY CPV-10-VI 11288 CPV10-GE-FB-8
MTE RLW-025003 3 PHASE REACTOR 600V 250 AMPS TYPE RL
CUTLER-HAMMER HMCPE030H1C CIRCUIT BREAKER 30 AMP 3 POLE
Foxboro 8000A Series Mag***ic Flowtube 8001A-WCR-PJGFNA-A
Wilden 01-3181-20 Diaphragm Pump
FESTO CP-E16-M8-Z INPUT MODULE CPE16M8Z 16 INPUTS 3 PIN 24VDC
MATERIAL ConTROL MC-6500 ***PUTAK DIGITAL TACHOMETER
IFM Efector E20827 Fiber Optic Sensor
ALLEN BRADLEY 1771-SN SUB I/O MODULE SCANNER SER. A
*LOT OF 2* ALLEN-BRADLEY PLC-5 REMOTE I/O ADAPTER MODULE 1771-ASB SERIES D
FANUC NE-2002-105-005 ENCODER INPUT NE2002105005
FANUC NE-2002-105-002 PLC INTERFACE NE2002105002
HonEYWELL RM7838 B 1013 BURNER ConTROL W / RECTIFICATION AMPLIFIER R7847 A 1005
Circon UHC-300 Controller Ser. A Rev. 2.0
PULSATRON 12 GPD ELECTRonIC METERING PUMP LB03SA-PTC1-XXX *PARTS*
Delta Heat Transfer, Inc. JKC 100 POWER SUPPLY
TELEMECANIQUE LR9 F 5567 ELECTRonIC MOTOR PROTECTION LR9F5567
A08B-0047-C052 FANUC CABLES
SIEMENS 6ES7307-1KA01-0AA0 Power Supply
LOT OF 3 MODICON AS-B805-016 INPUT MODULE
Newly listed GE SPECTRA 60AMP CIRCUIT BREAKER EM160/63 REF. 763023
ITT McDonnell & Miller FS4-3S Flow Switch
SQUARE D LIGHTING ConTACTOR 8903LX020 30A 600V 2POLE 3PHASE 120VCOIL
ALLEN BRADLEY 1756-OB16D DC OUTPUT
ALLEN BRADLEY 1771-SDN SERIES B DEVICE*** SCANNER
GE SPECTRA SERIES FUSIBLE PANELBOARD SWITCH 30 AMP 600V 3 POLE ADS36030HD
TEXAS INSTRUMENTS MODEL 500-Z109 500Z109 DISTRIBUTED base ConTROLLER ***C
ALLEN BRADLEY 1606-XL120DR POWER SUPPLY 1606XL120DR
LOT OF 4 GOULD MODICON AS-B872-002 PLC MODULE
SIEMENS SIEMENS-OPe 6SE9590-0X87-8BF0
SIEMENS SITOP POWER 10 24V 10A DC POWER SUPPLY 6EP1434-2BA00
DYWER 603A-14 PRESSURE TRANSMITTER
CUTLER HAMMER CIRCUIT BREAKER 30 AMP 240V 2 POLE FS220030A
HI-35ETU Yaskawa Mag***ic Contactor 220VCoil
WESTINGHOUSE BREAKER EHD3030 30A 480Vac 3 POLE
Banner Mini-Beam Photoelectric sensor SM312LPQD 49771
*LOT OF 6* GOULD ULTRASAFE CLASS J FUSEHOLDER US6J1I 600V 60A W/ FUSES
SUPERIOR ABRASIVES 6" 120 GRIT PSA CLOTH DISC PA0305A1 QTY. 120
ALLEN BRADLEY 1481-N55 SER B LINE ACCESSORY SELECTOR SWITCH KIT NEMA 7-9
HUBBELL 420P12W PLUG WATERTIGHT PIN & SLEEVE 3POS 4W 125/250VAC 20A
HUBBELL 420P12W PLUG WATERTIGHT PIN & SLEEVE 3POS 4W 125/250VAC 20A
3/8" PortFluid Control Solenoid Valve 3-Way 180 PSI Parker 75332BN3RN00
BUSSMANN FRS-R 5-6/10 TIME DELAY FUSE 600V *BOX OF 10*
INGERSOLL-RAND 1600MM STROKE 2.2-4.4LBS CAPACITY BALANCER BLD2
ALLEN BRADLEY BATTERY MODULE 1756-BATM SER. A
ALLEN BRADLEY 1771-A2B SERIES B 8 SLOT I/O CHASSIS
CUTLER-HAMMER CIRCUIT BREAKER CAT#EHD2030 30A/480V/2POLE EHD14K
SQUARE D INDUSTRIAL ConTROL TRANSFORMER 9070TF100D1
Power-One MAP130-1024 DC Power Supply 150W
HUBBELL WATERTIGHT PIN & SLEEVE ConNECTOR HBL420C12W 420C12W
SQUARE D HU361RB HEAVY DUTY SAFETY SWITCH 30 AMP 600V
LOT OF 4 Allen Bradley 1771-IAD/D Input Module 1771-IAD C W/ SWING ARM
TELEMECANIQUE ABL7RE2402 MODULE POWER SUPPLY 100-240V-AC 24V-DC
NEWPORT IDT-00/E-01 THERMOMETER DISPLAY
Allen-Bradley 1747-AIC SLC 500 DH-485 link Coupler w/ 1747-C11 Cable
ALLEN BRADLEY 1738-OB4EM12 SERIES A OUTPUT MODULE, 24VDC
ALLEN BRADLEY 160-BA01NSF1 SER. B VARIABLE SPEED MOTOR DRIVE
SQUARE D 9070TF100D3 Transformer,100VA,208VAC To 120VAC
K-UNIT DC ALARM MODEL KSL-A5-J 240V AC
Allen Bradley 1201-HA2 Programming Terminal with base Module
WESTINGHOUSE FDB3030 BREAKER 30AMP 3 POLE
WESTINGHOUSE 15A 3 POLE BREAKER EHD3015
IFM EFECTOR200 PHOTOELECTRIC SENSOR OGP201
NEW BROWNING TR/1VP56X 1 1/8 PULLEY
BANNER - QS30D PE SENSOR
*LOT OF 3* CROUZET TIMER TOP36 3-300S 200-240V
PHOENIX ConTACT 2939027 POWER SUPPLY 120VAC 2AMP
SIEMENS OUTPUT MODULE U-25T
r
GENERAL ELECTRIC THN3361 30 AMP SAFETY SWITCH
TWECO ROBOTICS QTR66-180 ConDUCTOR TUBE 16861846
GENERAL ELECTRIC 60 AMP 3 POLE CIRCUIT BREAKER TEB132060
YASKAWA VOLT DET JGSM-53 ETC004940
Yaskawa AVF-11 AC 0-600V Dial Panel Meter Voltmeter Gauge
Yaskawa AVF-11 AC 0-300A Dial Panel Meter Amp Meter Gauge
Yaskawa DVF-11 AC 0-1000V Dial Panel Meter Voltmeter Gauge
*LOT OF 5* ALLEN-BRADLEY 800T-B RED PUSH BUTTON
BROYCE ConTROL TYPE B1PRC 3 PHASE VOLTAGE RELAY
MISUBISHI MELSEC POWER SUPPLY A61P A6-1P A61-P 5V 8A
COLE PARMER 05996-60 PH METER
Siemens 6ES7321-1BH02-0AA0 6ES7 321-1BH02-0AA0 SIMATIC S7-300 Input
BROYCE ConTROL TYPE B1PRC 3 PHASE VOLTAGE RELAY
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