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Quick Details

  • Place of Origin: China (Mainland)
  • Brand Name: NHR
  • Model Number: BU-H1
  • Usage: Industrial
  • Theory: Temperature Controller
  • Function: Multi-channel recorder
  • Accuracy: 0.02%F,S
  • USB connection: With USB connection

Packaging & Delivery

Packaging Details: Neutral cartons/package: size and the product weight will be determined by the buyer's different design requirement. If we get the detail data of your required product, we will tell you size and the product weight as soon as possible /standard factory package.
Delivery Detail: Seven working days for delivery or according to users' needs


It is a new intelligent recording instrument with an advanced 32-bit CPU, large-scale integrated circuit and graphic LCD display


1. Multifunction display.
2, Easy to use interface
3. High-capacity storage space

4. Using high-speed , good-performance 32-bit ARM Microprocessor.

5. 12 channels


Detailed description


1, It is the new generation of intelligent instrument designed by Phoein Technology upon years of experience, extensive study of  abroad advanced products.
2, It includes a number of advanced technologies, has greatly enhanced the stability and reliability of operation.
3, It is more convenient than before after developing the structure and apperance.
4, Field of application: as a measurement and control products during industrial process automation system, it is widyly used to defense, steel, power, petrochemical, machinery, pharmaceuticals, textiles, metallurgy, printing and dyeing industries.
5,Absorbing the ideas of today's computers: hardware used in flash memory with the new microprocessors, it expends large-capacity data storage, using a large-screen LCD graphic display; Computer Associate of the structure, highly embody a microprocessor instrument superiority, succeeded to integrate multi-parameter monitoring circuit, in a volume of 144 × 144 × 250 mm.
6, We made a challenge of reform on the traditional mechanical recording devices in the man-machine interface operation and observation. English( other languages are optional)  menu configuration guide operation to enrich the data by measuring process and results, with clear information in English logo screen content of meaning to the semiconductor memory capacity instead of the traditional pen and paper records to overcome the mechanical problems with the installation of various consumables costs.
Main techinical parameter
Input signals
Input circuit
Maxmum 12 ways
Thermocouple - B, S, K, E, J, T, and WRe
thermal resistance --Pt10,Pt100,Cu50,Cu100
Remote pressure resistance - 30 ~ 350W.
Current: 0 ~ 10mA, 4-20mA, 0 ~ 20mA, etc.
input resistance <500W
Voltage: 0 - 5V, 1 - 5V, mV, etc.
input impedance> UL
Pulse: waveform - rectangular, triangular or sine wave
Rnage>4V (or according to user requirements as set)
Frequency - 0 ~ 10KHz (or according to user requirements as set)
The output signal
Analog output
0 ~ 10mA DC (resistance load <750W) 4 ~ 20mA DC (resistance load <500W)
Switch output
0 - 5V DC (load resistance ≥ UL) 1 ~ 5V DC (load resistance ≥ UL)
Relay output control - back to poor contact: AC 220V/3A 24V/6A DC (resistive load)
400V/0.5A SCR control output - SCR (SCR zero trigger pulse) output, 400V/0.5A
6~24V/30mA Solid State Relay output - SSR (solid-state relay control signals) output, 6 ~ 24V/30mA
Communications output
Interface - standard two-way serial communication interfaces: RS-485, RS-232,
Baud Rate - 28.8k bps internal 300pbs to set free
Feed output
DC24V, load <30mA
Measurement Accuracy
± 0.2% FS ± a word or ± 0.5% FS ± 1 word
Measuring range
1999 ~ 9999 words
Memory capacity
1MB (expandable to 2MB)
Records interval
1s, 2s, 4s, 8s, 10s, 20s, 40s, 1m, 2m or 4m
That way
Large screen with backlit LCD screen or with Pagination
Real-time dynamic menu of Chinese historical figures curve recall Bargraph state chart
Control / Alarm
Relay ON / OFF bad back (users can freely set)
Temperature compensation
0 0 ~ 50 ° C Digital automatic temperature compensation
Control algorithm
Digital control or PID control
Parameter settings
Chinese panel suggested that the menu buttons set after set of permanent preservation of power settings password lock
Alarm circuit disconnection input (thermocouple or resistance input) LCD output state relays instructions
Input-/ Range owed alarm, power supply voltage undervoltage automatic reduction. Abnormal automatically reset (Watch Dog)
Use of the environment
Environmental temperature
Relative humidity
≤ 85RH avoid gas-corrosion
Supply voltage
AC90 ~ 260V - Switching Power Supply
≤ 15W
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