Product Description
Overview
Overview
The thermal resistance temperature transmitter converts the millivolt signal detected by the temperature sensor to the standard current signal.It can receive the thermal resistance signal from the field, and output the standard current and voltage signal to the control room and PLC,DCS and display instrument, etc. Reliable isolation of input, output and power three ports.
Features
1)High precision grade, high linearity
2)High integration, free from regular inspection
3)35mm standard guide rail installation, strong versatility
4)Three-end isolation, strong anti-interference ability, high reliability
5)The channel configuration is complete and parameters can be customized
6)DINT rail mounting
7)Intelligent input, surge prevention
8)Includes linearization and long line compensation
9)Multiple thermal resistance signals
Specification
| Input signal |
Two or Three wire PT100/CU50 and other thermal resistance signal |
| Cold end compensation |
a practical active linearized bridge is performed |
| Output signal type |
4~20mA; 0~20mA; 0~5V; 0~10V |
| Output ripple |
<5mVrms (load 250Ω) |
| Isolation transmission accuracy |
±0.1F.S |
| Temperature drift |
40PPM/C |
| Cold end temperature compensation |
±1C(preheating time 10 minutes) |
| Load capacity |
0(4) ~20mA≤550Ω; Ma 0 ~ 10 ma 1.1 K or less Ω; O (1) V ~ 5 V Ω 1 m or more |
| Full load power consumption |
DC24V power supply, single and dual full load output 0.7W |
| Supply voltage range |
DC15~32V |
| Insulation resistance |
≥AC2500V(between output power supplies) |
| Electromagnetic compatibility |
EMC complies with IEC61326-3 |
| PWR |
The power indicator (green) is on |
ALM |
Input signal status indicator (red); In normal working state, the indicator is off. The indicator blinks when the input signal is faulty |
| Ambient temperature |
-20°C~+60° C |
| Allowable relative humidity |
10%RH~90RH (40ºC) |
| Allowable atmospheric pressure |
80kPA~106kPA |
| Allowable ambient temperature during storage |
-40°C+80ºC |
Dimension
Wiring
Two in two out wiring diagram
Installation notes
1. Before using the temperature transmitter, carefully check and confirm the quantity, model and specification of the product according to the packing list and product label, and carefully read the operating instructions of the temperature transmitter.
2. The use environment of the temperature transmitter should be free of conductive dust, corrosive gas, strong impact and vibration.
3.Temperature transmitter integrated structure, non-removable, while collision and fall should be avoided, do not alter and tear off any label on the product.
4. The temperature transmitter cannot be used instead of the isolated safety gate at the analog detection end.
5. When the temperature transmitter is installed centrally, the installation spacing is usually ≥10mm.
6. Usually, there is no lightning protection circuit inside the temperature transmitter. When the input and output feeders of the product are exposed to the outdoor harsh environment, please take lightning protection measures, such as installing lightning protection devices on the signal line.
7. When using, wiring must be strictly in accordance with the wiring method in the instruction manual, and then switch on the power and signal after checking.
Company Profile
Certification
Packaging & Shipping
FAQ
1. How long will you reply me?
Normally in 1 hours, no more than 12 hours.
2. How can I get the quotation?
Please provide specification and application including sensing element, pressure range, thread connection, pressure type, medium, electronic connection, shell material etc. More details, more accurate quotation and earlier response.
3. Can I get sample?
Contact with our staff online directly and they would check stock for you.
4. Can I visit your factory?
You are warmly welcomed, our factory is located at Baoji city, Shaanxi province, China.
5. Can we use our logo on the products?
Yes, we provide OEM/ODM service.
6. How long is your warranty period?
Warranty period from the date of acceptance of 12 months.
7. What is your terms of payment?
We could accept T/T, L/C, Western union, PayPal, credit Assurance.
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