Description

Single Input Channel Digital Intelligent Sensor Display Meter High-speed Analog Display Meter Resistance Ruler Meter

Dimensions (standard size): horizontal 96 × 48 × 112 (mm)

Meter standard power supply: 220V AC

The instrument cooperates with various analog output sensors and transmitters to complete the measurement, transformation, display, transmission and control of physical quantities such as temperature, pressure, flow, liquid level, composition, force and displacement.

Features:

1. The error is less than 0.2%F.S, and it has the functions of adjustment and digital filtering, which can help reduce the errors of sensors and transmitters, and effectively improve the measurement and control accuracy of the system.

2. Applicable to signal types such as voltage, current, thermal resistance, thermocouple, mV, potentiometer, remote pressure gauge, etc.

3. Up to 8 points of alarm output (standard 2 points), the alarm sensitivity can be set independently. The delay alarm function can be booked to effectively prevent false alarms caused by interference and other reasons.

4. (Additional) The transmission output can output the measured and transformed display values in the form of standard current, voltage, and serial communication for use by other devices.

5. (Additional) A fully transparent, high-speed and efficient network communication interface to realize complete data transmission and control between the computer and the instrument. The unique control right transfer function enables the computer to directly control the alarm output and transmission output of the instrument. The time to read one measurement data is less than 10ms.

Basic Specifications:

voltage:

AC Power: 100-240V AC 50/60Hz

AC/DC power supply: 10-24V AC 50/60 Hz; 10-24V DC

Power consumption:

AC power: 7VA or less

AC/DC power supply: AC: 6 VA or less; DC: 5W or less

Allowable voltage fluctuation range: 90~110 % of the power supply voltage

Insulation resistance: 100MΩ or more (500 V DC MEGA standard)

Withstand voltage: 1 minute at 2000 VAC 50/60Hz

Anti-interference: IEC61000-4-2 (electrostatic discharge), level III;

                             IEC61000-4-4 ((Electrical Fast Transient Burst), Class III;

                             IEC61000-4-5 (Surge), Class IIII.

Protection class: IP65 (front part of the product)

Ambient environment: temperature: -10~55℃; save -25~65℃

Humidity: 35~85%RH; save 35~85%RH

Input specs:

Measurement control speed: 10 times/second

Basic error: ±0.2 %F.S

Display range: -1999~9999

Input signal: current l 4-20MA, 0-10 MA, 0-20 MA

Voltage V 0-5V DC, 1-5V DC

Potentiometer W 500Ω~10KΩ

Digital filtering: inertia; average; moving average, etc.

Optional accessories specifications:

Contact input K 1 point external input for clearing

Contact output T1-T4 1-4 points, 250VAC/3A resistive load

Analog output (resolution 1/3000) A1 Current output 4~20MA, 0~10MA, 0~20MA

A2 Voltage output 0~5V, 1~5V

A3 Voltage output 0~10V

(customized) communication interface S1 TC ASCll protocol RS232 rate: 2400; 4800; 9600; 19200

Address: 0-99

Response time: 500MS (measured value)

S2 TC ASCII protocol RS485

M1 MODBUS-RTU protocol RS232

M2 MODBUS-RTU protocol RS485

Print Interface P Hardware Clock

External power supply B1 24V±5%, below 50MA

B1G 24V±5%, below 100MA

B2 12±5%, below 50MA

B2G 12±5%, below 100MA