CN

NPWD-C1DH.TC

This temperature transmitter converts the thermocouple signals to 4~20mA signals. It has external cold junction compensation terminals. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other. The self-test function is also available on this device. Calibrate the apparatus or modify parameters by using a handheld programmer.

Output signal

Channels

Power Supply Mode

HART

Ex

Share
NPWD-C1DH.TC

Core technology

温变C.png.jpg


【Installation and disposal】



C系列注塑外壳安装.gifC系列注塑外壳拆卸.gif

                                    

Installation                                               Disposal  





Supply
Power supply 18 ~ 60 V DC
Input
Input signal K, E, S, B, J, T, R, N, etc.
Output
Output signal 4 ~ 20 mA
Load resistance RL ≤ 550 Ω
Transfer characterisics
Conversion accuracy-K -200 ℃ ~ +1372 ℃/<300 ℃,±0.3 ℃/≥300 ℃,±0.1 %F.S.
Conversion accuracy-E -100 ℃ ~ +1000 ℃/<300 ℃,±0.3 ℃/≥300 ℃,±0.1 %F.S.
Conversion accuracy-J -100 ℃ ~ +1200 ℃/<300 ℃,±0.3 ℃/≥300 ℃,±0.1 %F.S.
Conversion accuracy-N -200 ℃ ~ +1300 ℃/<300 ℃,±0.3 ℃/≥300 ℃,±0.1 %F.S.
Conversion accuracy-S -50 ℃ ~ +1768 ℃/<500 ℃,±0.5 ℃/≥500 ℃,±0.1 %F.S.
Conversion accuracy-R -50 ℃ ~ +1768 ℃/<500 ℃,±0.5 ℃/≥500 ℃,±0.1 %F.S.
Conversion accuracy-T -20 ℃ ~ +400 ℃/<300 ℃,±0.3 ℃/≥300 ℃,±0.1 %F.S.
Conversion accuracy-B +400 ℃ ~ +1820 ℃/<500 ℃,±0.5 ℃/≥500 ℃,±0.1 %F.S.
Temperature drift 30 ppm/℃
General parameters
Compensation accuracy 1°C (Temperature compensation range: -20°C ~ +60°C)
Response time ≤ 500 ms
Power dissipation 0.8 W
EMC data
Electromagnetic compatibility IEC 61326-3-1
Dielectric strength ≥ 1500V AC (Input /Output/Power supply)
Insulation resistance ≥ 100 MΩ (Input /Output/Power supply)
Operating conditions
Operation temperature -20 ℃ ~ +60 ℃
Storage temperature -40 ℃ ~ +80 ℃
State
Output states Whatever input fault status (except breakage), the output follows the input within measuring range. And the maximum value would not exceed the 110% of the upper limit of the measuring range.
Mechanical specifications
Connection method Screw connection
Dimension 17.8mm (W) × 110mm (H) × 117mm (D)
Mounting type DIN35 mm
Certified data
Product approvals CE, FCC
NPPB-DIN Bus rail power supply
35mm standard rail
NPPB-BS210 I/O terminal base
Connect the rail BUS base, external power is introduced through the terminal block of the base. If a redundant power module is selected, this terminal can be left unselected.
NPPB-BSC028 Dust cover
Protect the exposed bus and split the combination as needed.
NPPB-SS5 Limiter
For fixed position, standard 2 sets
NPPB-TS35B Fixed piece
Material: metal iron, used for rail load-bearing reinforcement, standard 2 pieces
NPEXA-C11

一入一出

热电偶输入安全栅