Loop powered panel meters 201
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Loop powered panel meters 201
Product catalog summary
Overview: The 201 Loop Powered 4-20 mA LED-display is designed for process input without requiring an external power supply. It features a bright red LED display, suitable for installations lacking auxiliary power, and offers improved visibility over traditional LCD displays.
Specifications:
- Input: 4-20 mA, linear or square root
- Display Scaling: -999 to +9999
- Decimal Point: Freely selectable
- Accuracy: 0.05% of span
- Input Resistance: 240 ohm for model 201, 370 ohm for model 202
- Display: 4-digit red LED, 14.5 mm, adjustable brightness
- Front Plate Protection: IP65 with gasket, IP54 without gasket
- Ambient Temperature: 0 to +60 °C
- Weight: 200 g
Features:
- Loop resistance of 240 ohm
- 4-digit processor-based display with front panel scaling
- Two settable alarms (model 202 only)
- Password protection for alarms and configuration
- Digital filter for display stabilization
Models:
- Basic Model 201: No alarms
- Model 202: Includes two alarm contacts
Alarms:
- Two solid state relays (SSR), max. 250 VAC, 150 mA
- Alarm Modes: High and low level
- Hysteresis: Selectable 0-100%
Installation: The device is equipped with detachable terminals (2.5 mm²) and requires a cut-out of 43.7 x 90.7 mm ± 0.7 mm for installation.
Ordering Examples:
- Basic Model: 201-4/20
- With Alarms: 202-4/20
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.