一、概要：

本仪表为智能调节记录仪，具有信号采集、数字显示、模拟记录、报警、调节等功能。采用专利技术的记录机构，高力矩、无噪声、快速响应。可广泛应用于冶金、石化、热处理等行业的温度、流量、压力、液位等的自动控制系统中。它具有以下特色：

1、显示精度：±0.5%FS；记录精度±1%FS。

2、报警控制：继电器位式控制（220VAC/2A  24VDC/3A）；报警方式及回差可任意设定。

3、变送输出：4-20mA/0.5级；DC24V/30mA外供电源，方便配接二线制传感器。

4、外形尺寸：高×宽×深=144×144×256mm，开孔138×138mm

5、电源：220V·50Hz

6、其它功能满足国家标准GB/T13639-92和GB9249-88的要求。

1.   Overview:

This instrument is the intelligent recording regulator, with the functions of signal acquisition, digital display, analog recording, alarming, regulating, etc. It adopts patent recording mechanism with high torque, no noise and rapid response, and can be wide applied in the automatic control system for temperature, flow rate, pressure, liquid level, etc in the industries of metallurgy, petrochemical, heat treatment, etc. It has the following characteristics:

(1) Display accuracy: ±0.5%FS; recording accuracy: ±1%FS.

(2) Alarm control: relay step-type control (220VAC/2A, 24VDC/3A); alarm mode and return difference can be set at will.

(3) Analog output: 4-20mA/0.5 level; DC24V/30mA power supply, easy to connect with two-wire sensor.

(4) Dimensions: height × width × depth = 144 × 144 × 256mm, pore 138 × 138mm

(5) Power supply: 220V · 50Hz

(6) Other functions meet the requirements of the national standard GB/T13639-92 and GB9249-88.

二、型号说明：                                                                     

JLY—14—□

|    |    |____记录纸范围：用户要求

|    |_________输入信号:固定为14，

|              4-20mA信号输入

    |______________DCR92MA：智能中圆图记

                   录仪

2.   Model Explanations:

JLY—14—□

  |    |   |__Recording paper range: user’s

  |    |     requirement

      |    |_____Input signal: 14, 4-20mA

      |          signal input

      |_________Intelligent middle-round recording

                 regulator

三、仪表质量保证与成套性

仪表出厂一年内因质量原因出现故障，我厂保修或更换。

装箱单：

1．仪表1台   

2．合格证1份  

3．记录笔5只

4．说明书1本 

5．记录纸100张 

6．保险丝0.5A 2只

3.   Instrument Quality Assurance and Complete Set

Our factory will repair or replace the instrument due to quality defects within one year.

Packing list:

（1）one instrument

（2）one certificate  

（3）five recording pens

（4）one operation instruction 

（5）One hundren pieces of recording paper

（6）two 0.5A fuse wires

四、           现场接线

4.       Field Connection

图1  仪表外接线端子图

Chart 1  Instrument Connection Terminal Chart

注：

1、变送输出默认为4-20mA。如需要0-5V、1-5V、0-10V，请在检测端接250Ω或500Ω精密电阻提取信号。

2、不需要变送输出时，请将6、7端子短接（出厂状态）；需要时拆除短接线，按图接线即可。

Notes:

(1) The default analog output is 4-20mA. If need 0-5V, 1-5V or 0-10V, please connect the detecting terminal with 250Ω or 500Ω precision resistance to extract signal.

(2) If do not need analog output, please short connect 6 and 7 terminals (factory setting); if need, remove the short connection wire, and connect according to the chart.

五、面板布局与操作：（参见图2）

5.   Panel Layout and Operation: (refer to Chart 2)

图2 面板图

Chart 2 Panel

对设定值的调整，可通过SET、∨、∧各按键进行，步骤如下:

The adjustment of set value can be made by the keys of SET, ∨ and ∧, and the steps are as follows:

本仪表是带微处理机的智能仪表，允许用户对仪表功能进行二次设置。如，根据现场状况重新调整仪表抗干扰能力；根据需要扩展或压缩测量范围；重置回差和报警方式等。这些功能设置由自动化仪表技术人员负责，通过密码进入相应B菜单进行。

一、B菜单（仪表功能菜单）设置

按“SET”键，显示提示符“SEL”→ 改数据000为123 →按“SET”键，进入仪表功能设置过程（B菜单）。

This instrument is the intelligent instrument with microprocessor, allowing user to make the secondary setup to the instrument functions. Such as readjust the instrument anti-jamming capability according to the field condition; extend or reduce metering range according to the needs; reset return difference and alarm mode. This function setup is charged by the automation instrument technicians through entering the corresponding B menu by password.

1. B Menu (Instrument Function Menu) Setup

Press “SET” Key, display the prompt “SEL”→ change the data 000 into 123 → Press “SET” Key, and enter the instrument function setup process (B Menu).

项目

Item

符号

Prompt

副显示修改为

Change the assistant display into

输入方式设置

Input mode setup

In

代码

Code

分类

Classification

信号量程

Signal range

小数点

Decimal points

显示量程

Display range

14

线性

Linear

4~20mA

0、1、2、3

-1999~1999

小数显示位数

Decimal display digits

dIP

可根据实际显示量程设置0—3（参见In）

Can be set as 0—3 according to actual display range (refer to In)

显示始点迁移

Display initial point move

_-^—

根据实际需偏移的工程量设置

Set according to the actual moving work amount

线性信号显示量程下限

Linear signal displays lower range limit

Ldo

根据实际工程量设置，例如4mA对应的0kPa

Set according to actual work amount, such as 0kPa corresponding to 4mA

关键词：试压泵圆盘记录仪使用说明书