1 1

MTL Instruments | MTL5575 | Signal Converter
SKU: MTL5575

  • Manufacturer: MTL

  • Product No.: MTL5575

  • Condition：In stock

  • Product Type: Signal Converter

  • Product Origin: Britain

  • Payment:T/T, Western Union

  • Weight: 2000g

  • Shipping port: Xiamen

  • Warranty: 12 months

  • The MTLx575 converts a low-level dc signal from a temperature sensor mounted in a hazardous area into a 4/20mA current for driving a safe-area load.
  • Software-selectable features include linearization, ranging, monitoring, testing, and tagging for all thermocouple types and 2-, 3-, or 4-wire RTDs.
  • For thermocouple applications, the HAZ-CJC plug on terminals 1–3 includes an integral CJC sensor.
  • Configuration is carried out using a personal computer.
  • A single alarm output is provided and may be configured for process alarm or to provide notice of early thermocouple failure.

Specification

  • Number of Channels: One
  • Signal Source:
    • Thermocouple types: J, K, T, E, R, S, B, N (to BS 60584 and XK)
    • mV input
    • RTDs: 2/3/4-wire platinum (to BS 60751), Pt 100, Pt 500, Pt 1000, Cu-50, Cu-53, Ni 100/500/1000 (DIN 43760)
  • Location of Signal Source:
    • Zone 0, IIC, T4-6 hazardous area
    • Division 1, Group A, hazardous location
  • Input Signal Range:
    • –75 to +75mV, or 0 to 400Ω (0 to 1000Ω Pt & Ni sensors)
  • Input Signal Span:
    • 3 to 150mV, or 10 to 400Ω (10 to 1000Ω Pt & Ni sensors)
  • RTD Excitation Current: 200µA nominal
  • Cold Junction Compensation: Automatic or selectable
  • Cold Junction Compensation Error: ≤ 1.0°C
  • Common Mode Rejection: 120dB for 240V at 50Hz or 60Hz (500ms response)
  • Series Mode Rejection: 40dB for 50Hz or 60Hz
  • Calibration Accuracy (at 20°C):
    • Inputs (500ms response):
      • mV/THC: ± 15µV or ± 0.05% of input value (whichever is greater)
      • RTD: ± 80mΩ
    • Output: ± 11µA
  • Temperature Drift (typical):
    • Inputs:
      • mV/THC: ± 0.003% of input value/°C
      • RTD: ± 7mΩ/°C
    • Output: ± 0.6µA/°C
  • Example of Calibration Accuracy and Temperature Drift (RTD input - 500ms response):
    • Span: 250Ω
    • Accuracy: ± (0.08/250 + 11/16000) x 100% = 0.1% of span
    • Temperature Drift: ± (0.007/250 x 160) = ± 0.000448% of span
Order and Warranty Information

Terms of Purchase and Returns

Detailed guidelines on minimum order quantity, delivery times, payment options, warranty, and return policies.

Check now

We gladly accept bulk orders, with a minimum order quantity of just one unit.

Upon request, we can provide all necessary documents, including Certificates of Origin/Conformance and other required export paperwork.

We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% payable before shipment. For RMB transfers, please contact us if you have an agent in China.

All new and original items come with a standard one-year warranty. For extended warranty options, feel free to contact us for pricing details.

We prioritize your satisfaction. If you need to return an item, it must be done within 30 days of purchase. The product must be unused, unopened, and in its original packaging, including all accessories. Refunds will be processed within 5-7 business days of receiving the return. Please note, shipping and handling charges are non-refundable.
Check now

Product comparison

MTL Instruments | MTL5575 | Signal Converter
Current product Current
MTL

MTL Instruments | MTL5575 | Signal Converter

Options
In stock
Descriptions
  • The MTLx575 converts a low-level dc signal from a temperature sensor mounted in a hazardous area into a 4/20mA current for driving a safe-area load.
  • Software-selectable features include linearization, ranging, monitoring, testing, and tagging for all thermocouple types and 2-, 3-, or 4-wire RTDs.
  • For thermocouple applications, the HAZ-CJC plug on terminals 1–3 includes an integral CJC sensor.
  • Configuration is carried out using a personal computer.
  • A single alarm output is provided and may be configured for process alarm or to provide notice of early thermocouple failure.

Specification

  • Number of Channels: One
  • Signal Source:
    • Thermocouple types: J, K, T, E, R, S, B, N (to BS 60584 and XK)
    • mV input
    • RTDs: 2/3/4-wire platinum (to BS 60751), Pt 100, Pt 500, Pt 1000, Cu-50, Cu-53, Ni 100/500/1000 (DIN 43760)
  • Location of Signal Source:
    • Zone 0, IIC, T4-6 hazardous area
    • Division 1, Group A, hazardous location
  • Input Signal Range:
    • –75 to +75mV, or 0 to 400Ω (0 to 1000Ω Pt & Ni sensors)
  • Input Signal Span:
    • 3 to 150mV, or 10 to 400Ω (10 to 1000Ω Pt & Ni sensors)
  • RTD Excitation Current: 200µA nominal
  • Cold Junction Compensation: Automatic or selectable
  • Cold Junction Compensation Error: ≤ 1.0°C
  • Common Mode Rejection: 120dB for 240V at 50Hz or 60Hz (500ms response)
  • Series Mode Rejection: 40dB for 50Hz or 60Hz
  • Calibration Accuracy (at 20°C):
    • Inputs (500ms response):
      • mV/THC: ± 15µV or ± 0.05% of input value (whichever is greater)
      • RTD: ± 80mΩ
    • Output: ± 11µA
  • Temperature Drift (typical):
    • Inputs:
      • mV/THC: ± 0.003% of input value/°C
      • RTD: ± 7mΩ/°C
    • Output: ± 0.6µA/°C
  • Example of Calibration Accuracy and Temperature Drift (RTD input - 500ms response):
    • Span: 250Ω
    • Accuracy: ± (0.08/250 + 11/16000) x 100% = 0.1% of span
    • Temperature Drift: ± (0.007/250 x 160) = ± 0.000448% of span