This product also adopts synchronous LCD digital display technology for measurement and output values, which can observe actual input and theoretical output values online, and achieve online fault self diagnosis. The above technologies are leading the international advanced level.
Applicability
Replacing traditional transmission instruments, its versatility makes this product highly applicable and flexible. This product can be used in conjunction with unit combination instruments and DCS, PLC and other systems, and has a wide range of applications in major projects in industries such as oil fields, petrochemicals, manufacturing, power, metallurgy, etc.
Technical Parameter
System transmission accuracy:± 0.2%× F· S
LCD digital display: dual row four digit display, floating point decimal.
Display resolution:± Last 1 word
Temperature drift: 0.005% F· S/℃
Working temperature: Industrial standard -10~+55 ℃
Cold end temperature compensation accuracy:± 1℃
Measurement of permissible lead resistance for thermal resistance: 50 Omega;
External power supply voltage: no more than 28V when unloaded, and no less than 22V when fully loaded.
Input impedance: Current: 100Ω; Voltage: 500KΩ
Current output allows external load impedance: 0-500Ω for 4-20mA output;; 0-10mA output with 0-1kΩ Please specify when placing an order that a larger load capacity is required.
Electromagnetic compatibility: Complies with the requirements for electromagnetic interference resistance of products in Class IV (harsh industrial environments) as specified in IEC61000-4-4:1995.
Input/output/power/communication/dual circuit insulation strength:≥ 1500V.ac
Storage and transportation environment temperature: -40~+80 ℃
Relative humidity: 10-90% RH (at 40 ℃)
Power supply: AC: 95~265V DC: DC12V~32V (reverse protection)
Input power: 0.9~1.8W (depending on the model, please refer to the appendix of the product manual for the calculation method of input power)
Communication interface: RS232 or RS485, MODBUS software protocol (optional).
Dimensions: Width× High× Deep: 22.5× 100× 115mm
Net weight: 140g± 20g