China Temperature Sensor Temperature Controller Thermometer

I Introduction
The AST3003 can be installed into thermocouple or RTD junction box to integrated structure. It is suitable for Resistance Temperature Detectors (RTD), thermocouples(TC), resistance and voltage signal input to measure the temperature of solid surface, liquid and gas medium within -200~1800 ºC. The LCD display with backlight has both Chinese and English language operation menu function which makes field measurements more intuitive and convenient. The transmitter features wide measurement range and high accuacy, in the industrial field 4 ~ 20 mA signal output directly, so widely used in the petrochemical indus- try, electric power, metallurgy and so on.Application
Standard RTD,TC
Ohm and mV signal
Two wire 4~20mA current loop &HART
2-, 3-, and 4-Wire RTD input
II SpecificationsPower Supply
The transmitter operates between 14 and 45 VDC, by the distributor or regulated power supply, and the general work power is 24 VDC.Electronic isolation
Sensor signal input and output isolation (isolation voltage up to 2000 VDC)
Resistance to industrial frequency interference, to ensure that the transmitter work reliably in bad industrial environment.Configuration
HART Device Configurator, Local button, software support HART protocolCold-junction Compensation
Built-in cold junctiTools & Hardware Stocks on compensation,compensation
accuracy ±0.5ºC of spanSensor input Type
RTD type Pt100/Pt500/Pt1000/Cu50/Cu10
TC type B/E/J/K/N/R/S/T
ResistaLCD Module nce 0~400Ω / 0~2000Ω
Voltage -60mV~+60mV / -120mV~+120mV
Some non-standard thermocouples can be customizedLoad Characteristic
Load characteristics: RL≤(Vs-14V)/0.022
RL- maximum load resistance;
Pipe Fittings Vs- power supply.
HART Communication requires a loop resistance (including signal receiving resistance and signal transmission wire resistance),between 230 and 600 ohms.Operating Temperature: -25~75ºC
Electrical Damping: 0.1~16s to choose
Output: 4~20mA(max 22mA and min 3.8mA)
Communication: HARTIII Structure Drawing

IV OrderiNon Woven Bag ng InformationCode 1
HTransmitter Type
Head MountCode 2
0
1LCD Display
No Display
LCD With ButtonCode 3
AOutput
4~20 mA DC/HARTCode 4
0
1mV120 Drift compensation
No compensation
mV120 input compensationCode 5
P100
P500
P1K
C50
C100
B
E
J
K
N
R
S
T
R400
R2K
M60
M120Factory default sensor input
RTD
PT500 RTD
Pt1000 RTD
Cu50 RTD
Cu100 RTD
TC type B
TC type E
TC type J
TC type K
TC type N
TC type R
TC type S
TC type T
0~400Ωresistance
0~2000Ωresistance
-60~60mV voltage
-120~120mV voltageCode 6
W0
W2
W3
W4Factory default connection
TC input
RTD 2-wire
RTD 3-wire
RTD 4-wireExample:AST3003-H 1 A 0 P100 W3
[H]: Transmitter type: Head mount
[1]: LCD display: LCD with button
[A]: Output: 4~20mADC[0]: mV120 Drift compensation: No compensation
[P100]: Factory default sensor input: Pt100 RTD
[W3]: Factory default connection: RTD 3-wire
SGS & TUV Audited Factory

ISO9001:2015 & CE Approved
FAQ:
1.Q: Are you manufacturer or trading company?
A: We are A professional manufacturer of Pressure/Temperature sensor, wireless transmitters,even total solutions of IIOT for more than 11 years in China. With 4~20mA, Hart, Rs485 & Modbus protocols, pressure sensors with 4~20mA, 0.5~4.5V, UARTand etc, also wireless IOT measurement transmitters. WeCleaning Machine provide high quality products with high competitive factory price.2. Q: What's your quality control system?
A: As an ISO9001:2008 certificated manufacturer, we have strict quality control system, and each product is done fatigue testing, calibration, temperature compensation before shipment. High quality is guaranteed.3.Q: Is there MOQ with your product?
A: We have no MOQ limits, 1pc for testing is acceptable.4.Q: Do you provide customized products?
A: Yes, we can print your logo on our products; OEM, ODM & customization are welcomed.5. Q: What is the warranty of your products? And after-sales service?
A: Our warranty time is 12 months after shipment, and our after-sales will respond with your questions in 24hrs, remote instruction by PC network is always available.6. Q: What is lead time of your product?
A: We are factory, our lead time is always within 10~15 working days for products without customization, but lead time will vary based on different products. You can check detail lead time with our sales.7. Q: What international certificates do you have for your products?
A: we have gained CE, RoHs certificates, and are in the process of gaining ATEX & UL certificates now.