wq-flowmeter | Beijing WANQUN automation control equipment Co., Ltd.

XST series single input channel instrument

1. Summarize

XST series intelligent digital instrumentation and all kinds of single input channel analog output of the sensor and transmitter, to realize the measurement, transform, display, transmission and control of temperature, pressure, flow, liquid level, composition , force and displacement.

1). Basic error is better than ±0.2% F. S.
2).16-bit A/D converter.
3). Measurement and control cycle is 0.2 seconds, it can be increased to 0.1 seconds.
4). 8 section polyline function.
5). Display range: - 1999 ~ 9999
6��.Anti-interference design, restrain the rapid pulse train interference and other electromagnetic interference from the scene of the relay and contactor, its anti-interference ability reaches the level III.
7). 10 kind of alarm including deviation and standby, it can effectively prevent interference factors resulting the false alarm delay function.

2. Parameter selection table

Content

Code and introduction

XST/

Single display

Dimension

A—

160(W)×80(H)×125(L) or 80(W)×160(H)×125(L)

B—

96(W)×96(H)×112(L)

C—

96(W)×48(H)×112(L) or 48(W)×96(H)×112(L)

D—

72(W)×72(H)×112(L)

E—

48(W)×48(H)×112(L)

Panel form

Horizontal type

Vertical type

Square type

Display

Measured values (green)

Measured values (green)+ The set value (red)

Measured values (green)+ Measured values light (green)��only for A��C type instrument��

Input signal

Thermocouple K, S, R, B, N, E, J, T, or radiation heat meter

Thermal resistance Pt100, Cu100, Cu50, BA1, BA2, G53 or resistance

Direct current (4 ~ 20) mA , (0 ~ 10) or (0 ~ 20 ) mA

Direct voltage ��0~5��V��1~5��V

mV signal (please note the range when ordering)

Potentiometer 500Ω-5000Ω

Transmissible pressure gauge

Numbers of station

T��

T0:alarm free T1~T8��1~8 a.m. alarm

contact capacity 220V AC,3A

Transmitting output

Without output

Current output(4~20��mA��0~10��mA��0~20��mA

Voltage output (0~5��V��1~5��V

Voltage output (0~10��V

Other output

Supply power

Without supply power

supply24V DC, error less than±5��more than 50mA

Supply 12 V DC, error less than±5��more than 50mA

Supply precision voltage source��error less than ±0.2%��more than 40mA

Supply precision constant current source��error less than±0.2%��0.1~10mA��

Other (please note when ordering)

Communication interface��Independent power supply, complete isolation��2400~19.2K, answering delay is less than 500μs��

Without communication interface

RS-232

RS-485

Instrument power

220V AC

24V DC

12V DC

Other

Communication interface��Independent power supply, complete isolation��2400~19.2K, answering delay is less than 500μs��

Without communication interface

Non-standard features

N means non-standard features

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