Yudian AI-501C Temperature Indicator, Pressure Indicator, Level Indicator

Description

Main Features for YUDIAN AI***1C Temperature Indicator, Pressure Indicator

• Programmable and modular inputs, supporting multiple input types of thermocouples, RTDs, voltage/ current and two-wire transmitters. Suitable for measuring and displaying temperature, pressure, flow, level, humidity, etc with measurement accuracy of 0.3% full scale.
• Supports up to 4 loops of alarm including 2 loops of high limit alarms plus 2 loops of low limit alarms. Alarms can be outputted to different relay or share one.
• With functions of digital calibrating, digital filtering, and thermocouple cold junction auto compensating, it si fee of maintenance and easy operated.
• Supports RS**5 communication interface, able to communicate with computers/PLC.
• Temperature retransmission at combined accuracy 0.5% FS through X3 (0.2%FS) high precision current output module.
• High quality and performance hardware design, using high performance tantalum capacitor or ceramic capacitor. Compared to competing models, it consumes less electricity, experiences less temperature shifting, provides higher stability and reliability and can work in a wider range of temperature. The power and I/O terminals have passed the anti-interference test of 4KV/5KHz burst of pulses.
• Universal ******0V power supply, with thunderbolt proof and *0 seconds protection from connecting to **0VAC by mistake.

Technical Specifications for AI***1 Temperature Indicator, Level Indicator

1. Input type:
Thermocouple: K, S, R, E, J, N.
Resistance temperature detector: Cu*0, Pt**0.

Linear voltage: 0~5V, 0~1V, 0~**0mV,0~**0mV, 0~*0mV, 0~*0mV, **0~**0mV, 0~*0V, 0~*0V.

Linear current (should connect a external resistor or install I4 module in MIO slot): 0~*0mA, 4~*0mA.

Linear resistor: 0~*0ohm, 0~**0ohm.

Alternating current: 0~5A.

Alternating voltage: 0~**0VAC.

2. Instrument Input range: 

K(0~***0℃), S(0~***0℃), R(*0~***0℃), E(0~**0℃), J(0~***0℃), N(0~***0℃);

Cu*0(**0~**0℃), Pt**0(***0~**0℃);

Linear Input: ****0~****0 unit defined by user.

3. Measurement accuracy:

0.3%FS±1℃ measurement unit.

4. Temperature display resolution:

0.1℃ for K, E, N, J, Cu*0. Pt**0; 1℃ for S, R.

5. Electromagnetic compatibility (EMC):

IEC********4, ±4KV/5KHz; IEC********5, 4KV.

6. Alarm function:

High limit, Low limit, second high limit and second limit.

7. Temperature shift:

≤0.**5%FS/℃ (typical value is *5ppm.℃)

8. Retransmission:

When X3 or X5 current module is installed in OUTP slot, process value (PV) can be retransmitted to standard current with maximum load resistor **0ohm.

9. Power supply voltage rating:

******0VAC, **5%, **0% / ****0Hz; *4VDC/AC, **5%, **0%.

*0. Isolation withstanding voltage:

Between power, relay contact or signal terminals ≥***0VDC; between isolated electroweak signal terminals ≥**0VDC.

*1. Control period:

0.*4~**0.0 seconds selectable, and it should be interger times of 0.5 second.

*2. Power consumption:

≤5W.

*3. Operation ambient:

Temperature: **0~**0°C, Humidity: 0~*0%RH.