Home > Products > Industrial Temperature Controller > High Accurate Digital Temperature Controller Meter with LCD Display
High Accurate Digital Temperature Controller Meter with LCD Display
- 20000 Piece / Pieces per Month
- Chongqing
- T/T Credit Card
Product Details
Place of Origin: | Chongqing, China | Brand Name: | Haichen | Model Number: | NHR |
Usage: | Industrial | Theory: | Temperature Controller |
Product Description
Digital Temperature Controller Meter
NHR series multi-way temperature controller, produced on the basis of single point temperature control meter, this model can be connected to multi-way sensor. The temperature meter can control multi-way temperature.
Technical standard
1. Input signal and range
(1) Thermocouple: K (-50~1300oC), S (-50~+1700oC), T (-200~+350oC), E (0~800oC), J ( 0~1000oC), B (0~1800oC),R(0 to 1600°C) N (0~1300oC), F2(700~2000°C)Wre3-25 (0~2300oC)
(2) Thermal resistance: CU50 (-50~150oC) CU100(-50.0~150.0°C) PT100 (-20~600oC) CU53(-50.0~150.0°C) BA1(-200.0~600°C) BA2(-200.0~600°C)
(3) Linearity voltage: 0-5V,1-5V,0-10V,0-20mV,0-40mV,0-100mV,0~5V extraction of a root,1~5V extraction of a root, input impedance >510 KΩ
(4) Linearity current with diffluent resistance:0~10mA,0~20mA,4~20mA,0~10mA extraction of a root,4~20mA extraction of a root, input impedance<250Ω
(5) Linearity resistance:0~400Ω,0~500Ω
(6) Remote transmission resistance:0~350Ω,30~350Ω
2. Precision
(1) Input by thermal resistance , linearity voltage and linearity current 0.5F.S±1
(2) Thermocouple input adopt copper resistance or freezing compensate cold end 0.5 F.S±1
(3) Although the meter can measure B, S, WRE during the temperature 0~600oC,its measurement could not reach 0.5 class
(4) differentiate rate1, 0.1
3. Response time: ≤0.5s (filter parameter sets 0)
4. Adjusting mode
(1) ON/OFF control method Return difference can be adjusted
(2) Common PID control with the parameter of self-setting function
(3) Intelligence adjustment(including vague PID adjustment and advanced control algorithm with the parameter of self-setting function)
5. Output specification: it make out directly output parameter modularity or without modularity
(1) The switch of relay contact point outputopen+ closed250VAC/7A or 30VDC/10A
(2) SSR voltage:12VDC/30mA(apply for driving SSR relay)
(3) Contact point output with controllable silicon: can contact 5~500A two directions controllable silicon;2 separate directions controllable silicon opposite direction parallel.
(4) Liner electric current output initial current and terminal current value can be defined when the output is 0~24mAvoltage range 11~23VDC
6. Communication
Support RS485 communication mode, adopt AIBUS communication agreement, and baud rate support the below selection 1200bps4800bps7200bps9600bps
7. Alarm:
Support two passive contact output, relay contact 250VAC/7A.It has four methods including upper limit, lower limit, positive deviation ,negative deviation .It can output 2 ways at most.
8. Tolerance for pressure when it is segregated
Between electric power , relays contact and signals end ,do 2000V pressure tolerance test 1s,there is no abnormal phenomenon;
9. Movement with hand: Automatic /Manual
10. Power supply:
(1) 85V-242VAC,50-60HZpower consumption ≤4W
(2) 24VDC/AC power consumption≤4W
(3) 220VAC±10% 50HZpower consumption≤4W
11. working circumstance
Environment temperature: 0~50,humidity ≤85,no corrode and strong electromagnetism disturb
12. Product authentication
NHR series temperature meter acquire CE authentication and ROHS Environmental Protection authentication.
Product code
NHR ___ 8 ___ ____
(1) (2) (3) (4) (5)
1. The surface dimension(it can be customized)
Blank: 160×80×120 Installation hole 152×76
A: 96×96×110 Installation hole 92×92
D:72×72×110 Installation hole 68×68
E: 48×96×110 Installation hole 44×92
F:96×48×110 Installation hole 92×44
S:80×160×120 Installation hole 76×156
G:48×48×110 Installation hole 44×44
2. Control Mode: '8' four key set, two row LED display, fuzzy control.
3. Additional alarm: ‘0' no alarm ‘1' one group alarm ‘3' two group alarms‘5' voice alarm
4. Signal input type
5. Suffix
Main control output method
'Blank' : relays open and closed contact output
'A' : Single-phase over-zero spark pulse
'A3' :Three-phase over-zero spark pulse;
B Single-phase shift-phase spark pulse
'B3' : Three-phase shift-phase spark pulse
'C' : 0~10mA or 4~20mA constant electric current output
'E' : Linearity voltage output
'G' : ON/OFF solid state relay SSR adjustment output
Auxiliary ways
'K' : with RS485 or RS232 communication module interface
'Wt': with micro-printer output signal
'V' : DC24V,DC12V,DC5V output
'P' : 30 segment program
Contact Us
- Chongqing Haichen Instrument Co., Ltd.
- Contact nameSerena Wang
- Phone86-023-68261638
- AddressNo. 10, Jinyun Rd.
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