1、 Product Overview:
The OWR1000 paper temperature recorder adopts a thermal printing recording method for continuous recording and digital printing functions. The thermal printing recorder has the advantages of saving consumables, high clarity, high precision, high reliability, and easy operation.
The OWR1000 has a paper temperature recorder that can have multiple input channels. Each channel can select multiple signal inputs, including thermocouple, thermistor, flow rate, voltage, and current signals. It can also display and record trends and numbers of the measured signals. Paper recorder andPaperless recorderDifferent, it will be printed on a 120mm wide paper grid, and the scale value, time, and curve of each signal will also be recorded. The channel number will be printed next to the trajectory of each channel. The measurement signal type, decimal point position, display range, recording boundary, alarm value, hysteresis, system error correction, recording ruler, data printing interval, paper feed speed, printing depth and time parameters can all be set through the keyboard, and the set parameters are protected.Paper recorderThe development of this technology is applied to industries such as medicine, petroleum, chemical, metallurgical, and power, as well as research institutions.
2、 Characteristics of paper temperature recorder:
1. Rich recording and printing functions, with diverse displays.
2. Clear interface and easier operation.
3. Adopting complete isolation technology, each channel does not interfere with each other.
4. Adopting a new positioning method for more accurate printing and output.
5. It has dust-proof and anti drip functions and can be used in harsh environments.
6. Supports TCP/IP and RS422/485 communication protocols, as well as Modbus RTU communication protocol functionality.
7. Internally, more advanced LED lighting is used, with lower power consumption and higher brightness
3、 Technical parameters of paper temperature recorder:
Input channels: single point, double point, three-point, four point, five point, six point, eight point (according to user's order selection)
Display function: fixed-point or cyclic display of measured values
Recording function: Using imported fixed thermal head, no ink consumption, no pen position error, anti vibration, with 800 thermal printing points within a range of 100mm, for trend and digital recording of measurement values.
Real time: The current date and time are set by the keyboard, and even if there is a power outage, it does not affect normal timing.
Curve migration: By setting the recording boundary, the trend recording curves of different channels can be separated.
Input signals: various thermocouples, thermistors, standard voltage and current signals, set and selected by the keyboard.
Paper feed speed: can be set freely through the keyboard, ranging from 10 mm/h to 1990 mm/h.
Alarm function: Provides six sets of relay contact outputs, which can be combined and used by users at will. Relay contact capacity: 220VAC, 3A
Communication interface: Can provide RS232C or RS485 communication interface (please specify when ordering)
Analog output: Can provide two 4~20 mA analog transmission outputs (specify when ordering)
Sampling period: 0.6S
Recording accuracy: ± 0.2% for "two frames", digital recording accuracy: ±0.2%FS
Input impedance: greater than 10MW [Note: When measuring current, the input impedance is 250W]
Power consumption: not exceeding 30W
Working environment: Temperature range: 0-50 ° C Humidity range: 10-85% R/H
Power supply voltage: 220 V; 50 Hz
Dimensions: 144 X144 X200 mm
Hole size: 138+1X 138+1mm