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PPM4-T Temperature Meter

PPM4-T Temperature Meter

Product catalog summary

Overview: The PPM4-T Temperature Meter is a high-accuracy panel meter designed for use with thermocouples and RTDs. It features surface mount and microprocessor technology, providing linearised readings across a wide temperature range. The meter can display temperatures in either Celsius or Fahrenheit and offers optional features such as an alarm relay output and IP65 gasket for enhanced protection.

Specifications:

Inputs: Compatible with thermocouples (Type K, J, T, N) and RTDs (Pt100, Pt130) as per BS EN standards.
Outputs: Optional alarm relay with user-programmable setpoint, rated at 2A, 230VAC.
Supply: Available in mains (115VAC or 230VAC) and low voltage (11-30VDC, 10-24VAC) versions.
Display: 4-digit red LED, updated twice per second, with optional green display.
Accuracy: Better than 0.1% of span with a linearisation error of 0.3%.
Environmental Conditions: Operating temperature 0°C to 50°C, storage temperature -10°C to 70°C, humidity 0-90% RH non-condensing.
Protection: IP65 with optional gasket, IP20 on the rear.
Calibration: User configuration stored in EEPROM, with optional computer calibration via software and cable.
Compliance: Meets EN61000-6-2:2001 for immunity, EN61000-6-4:2001 for emissions, and EN61010-1:1993 for LVD.

Key Features:

Linearised to 0.1% accuracy for reliable readings.
Microprocessor design enhances accuracy and reliability.
Optional features include a 2A alarm relay and IP65 gasket for panel sealing.
Easy setup and configuration accessible from the front panel.

Ordering Information: Specify the PPM4 meter, supply voltage, sensor type, and optional features like relay output and IP65 gasket.

Catalog excerpts

Display range between > 1999 and 9999 Linearised to 0.1% accuracyAvailable as thermocouple or RTD input Easy to setup and accessible from the front Microprocessor design for higher accuracy and reliability Optional 2A alarm relay Optional IP65 gasket >

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