4-20mA/Hart/Profibus-Dp Multi-Channel Temperature Controller, Multipoint Temperature Monitoring for Facility Protection

• Tipe: Multi-Channel Temperature Transmitter
• Mengukur sedang: Suhu
• Tipe Tampilan: LCD
• Tampilan Situs: Tampilan Situs
• Akurasi: 0.075%
• Peringkat IP: IP67
• Tidak. Model.: WNK6XT
• Sertifikasi: ISO
• Disesuaikan: Disesuaikan
• sinyal output: 4 m, 4 ma/hart, profbus-pa
• stabilitas: <0.1/tahun
• Paket Transportasi: Paper Carton or as Clients′ Requirement
• Spesifikasi: Accuracy: 0.075 class (Approved MC)
• Merek Dagang: WNK
• Asal: Anhui
• Kode HS: 90259000
• Kapasitas Produksi: 1000set/Month

Deskripsi Produk

WNK6XT Multi-channel Temperature Transmitter (4 channels)


Our PROFIBUS-PA field bus WNK6T temperature transmitter is approved by PROFIBUS Nutzerorganisation e.V. For temperature sensor we can provide the thermal resister, thermocouple etc usually used in industry, we can also provide special sensor, including high temperature type,high pressure type,health type,with special material or with coating etc sensor. Customized sensor is also acceptable.






Features-WNK6TX Temperature Transmitter
1.  High precision, digital precision up to :±0.01ºC
2.  Long-term drift<0.1/year
3.  Install easily, more flexiable
4.  To reduce the overall cost of installation,maintenance and running.
5. 4~20mA/Hart/Profibus PA output all available
6  Self-diagnostics function
7.  LCD display, Menu-guided operation.
Optional DP signal multi-channel simultaneousoupt output, it not only increase the safety of on site monitoring, furthermore it save your equipement expense
 

Technical data
1.Input
1.1 Thermal Resistor
Measurand	Temperature
Measuring Range	Per connected sensor type (specified sensor range)
Sensor type	4 types of sensor for option
	· PT100
	· PT1000
	· CU50
	· CU100
Voltage Measurement	Temperature-linearity
Sensor current	≤0.3mA

 

1.2 Resistive sensor
Measurand	Ohmic resistance
Measuring Range	4 levels range for option
	· 0...100 Ohm
	· 0...260 Ohm
	· 0...390 Ohm
	· 0...3900 Ohm
Voltage Measurement	Resistance-linearity
Sensor current	≤0.3mA
Sensor type	Linear resistive sensor, two or three or four wires type

 

1.3 Thermocouple
Measurand	Temperature
Measuring Range	Per connected sensor type (specified sensor range)
Sensor type	Thermocouple
	· S type Pt10Rh-Pt(DIN IEC 584)
	· R type Pt13Rh-Pt(DIN IEC 584)
	· B Type Pt30Rh-Pt6Rh(DIN IEC 584)
	· K type NiCr-Ni(DIN IEC 584)
	· N type NiCrSi-NiSi(BS 4937 Part 2)
	· E type NiCr-CuNi(DIN IEC 584)
	· J type Fe-CuNi(DIN IEC 584)
	· T type Fe-CuNi(DIN 43710)
Voltage Measurement	Temperature-linearity
Cold end compensation	Modality specification
	·No compensation (dual channels)
	·Internal access, with built-in or external sensors: PA parameter of manufacturer should be set for external sensor (the default is built-in sensor)
	·External specified cold end temperature can be set to a fixed value

 

1.3 Thermocouple
Measurand	Temperature
Measuring Range	Per connected sensor type (specified sensor range)
Sensor type	Thermocouple
	· S type Pt10Rh-Pt(DIN IEC 584)
	· R type Pt13Rh-Pt(DIN IEC 584)
	· B Type Pt30Rh-Pt6Rh(DIN IEC 584)
	· K type NiCr-Ni(DIN IEC 584)
	· N type NiCrSi-NiSi(BS 4937 Part 2)
	· E type NiCr-CuNi(DIN IEC 584)
	· J type Fe-CuNi(DIN IEC 584)
	· T type Fe-CuNi(DIN 43710)
Voltage Measurement	Temperature-linearity
Cold end compensation	Modality specification
	·No compensation (dual channels)
	·Internal access, with built-in or external sensors: PA parameter of manufacturer should be set for external sensor (the default is built-in sensor)
	·External specified cold end temperature can be set to a fixed value

 

1.4 Millivolt sensor
Measurand	Direct voltage
Range ability	4 levels range for option
	· -20...20mV
	· -50...50mV
	· -75...75mV
	· -750...750mV
Sensor type	Linear mV sensor
Voltage Measurement	Voltage-linear
Input Resistance	≥1MΩ
Sensor current	180μA

 

2. Output
Output signal	4~20mA/  HART or digital bus (PA/DP/FF) signal.
Bus Voltage	· 9~32V( without Ex protection)
	· 9~24VIntrinsically safe type ( details refer our Ex certificate)
	Effective internal inductance Li<10mH
	Effective internal capacitor Ci<5nF
Communication
·PA Communication	1,2 layer per Profibus-PA,transmission technology by IEC1158-2;Slave function;The seventh layer (the agreement layer) by PROFIBUS-DP,EN50170 standard,with extended PROFIBUS function (all data are non-periodic, measured values and state are periodic)
·DP Communication
	·FF Communication H1 bus technique, transmission technique per IEC61158-2
	·Equipment style   PROFIBUS-PA style B, industry rule 3.01
	·Equipment address 126( set when shipment)
Temperature Unit	°C,K, °F, °R for option

 

3. Measurement accuracy
Influence
·Internal cold end compensation error	<0.25ºC±0.1%/10ºC
·Temperature drift	±0.05%/10ºC full-scale range,
	0.1% between-10°C to 60°C
·Effect of power supply on range	<0.005%/V full-scale range
·Long term drift	<0.1/year

For more technical details, please contact with us.

Ordering Information

Model	Product description
WNK6XT	Smart Multi-channel Temperature Transmitter
Code	Approvals
A	For non explosion-proof areas U
1	ATEX II 1/2G EExia II CT6
2	ATEX II 1/2G EExia II CT6,overflow protection WHG
3	ATEX II 1/2D
4	ATEX II 1/3GD EExia II CT6
5	ATEX II 1/3D
6	ATEX II 2G EEx d II T6
7	ATEX II 3G EEx nA II CT6
For other approvals or more information,please contact us
Code	Channel number
A	2
B	4
C	6
D	8
Code	Output, Display, Operation
A	4...20mA ,LCD,external button operation, maximum output,
B	4...20mA HART,LCD,external button operation, maximum output
C	PROFIBUS PA,LCD,external button operation, multiple channels output simultaneously
D	PROFIBUS DP,LCD,external button operation, multiple channels output simultaneously
F	FF,LCD operation outside, multiple channels output simultaneously
Code	Input   Measuring range
OA	Ohm, 0~100Ω
OB	Ohm, 0~260Ω
OC	Ohm, 0~390Ω
OD	Ohm, 0~3900Ω
OE	Ohm, PT 100
OF	Ohm, PT 1000
OG	Ohm, CU 50
OH	Ohm, CU 100
DA	Voltage, - 20~20 m V
DB	Voltage, - 50~50 m V
DC	Voltage, - 75~75 m V
DD	Voltage, - 750~750 m V
RA	Thermocouple, S
RB	Thermocouple, R
RC	Thermocouple, B
RD	Thermocouple, K
RE	Thermocouple, N
RF	Thermocouple, E
RG	Thermocouple, J
RH	Thermocouple, T
Code	Calibration,unit
1	Calibration:rated range,°C
2	Calibration:rated range,°F
3	Calibration:rated range,°R
Typical model#:WNK 6 XTABBOE 1 (4 channels HART smart temperature transmitter with maximum output)
Typical model#:WNK 6 XTABDOE 1 (4 channels PROFIBUS DP smart temperature transmitter with 4 channels output simultaneously)

Payment Terms

1. Port of Loading: Shanghai China 
2. Samples Lead Time: 3-7 working days
3. Delivery Time: 7-15 working days after payment 
4.Payment: T/T, Western Union, Paypal 

After-sales service

We promise to deliver the following after-sales service:
1. Warranty: The warranty period is 12 months starting from the shipping date; 
2. Customers will enjoy free repair services for failures found within the warranty due to manufacturing quality;
3. For on-site services not caused by manufacturing quality, we shall charge a certain service fee at our discretion based on actual charges such as travel expense;
4. We provide paid repair services for meter damages not arising from manufacturing quality issues or meter damages not within the scope of warranty.

Our Company







FAQ

 Q: Are you trading company or manufacturer ?

A: We are a manufacturer since the year 2004, committed to producing high accuracy, long-term stability, cost-efficient pressure/level/temperature measuring instruments.

Q: What's your quality control system?

A: Our factory is cerrified under ISO 9001-2015. All products are completed with temperature compensation and 48 hours aging test before shipment.

Q: What is the warranty of your products?

A: 12 month from shipment date, for non-man-made damages.

Q: Shipping and Delivery

A: Small orders are delivered with DHL, Fedex, TNT, UPS , with delivery time in 4 - 5 business days.

Large orders are recommended to ship by sea

If you have another question, pls feel free to contact us as below