Universal indicator – N1500

This universal indicator supports thermocouples with cold junction compensation, such as J (-130/940C), K (-200/1370C), T (-200/400C), N (-200/1300C), and R (0/1760C), with a maximum accuracy of 0.25%. It can also measure 4-20mA signals within a range of -31000 to +3 and features programmable alarm relays.

• Supports programmed inputs: - Thermocouples (J, K, T, N, R, S) with cold junction compensation; - Pt100; - Electrical signals (4-20mA, 0-50mVdc, 0-5Vdc, 0-10 Vdc)
• Sampling rates: - 15 Hz for V and mA inputs; - 7.5 Hz for mV inputs; - 5 Hz for other inputs
• Input impedance: - 0/50mV, PT100, TC: 10Mohms; - 0/5V, 0/10V: > 1Mohms; - 4/20mA: 15ohms +2Vdc
• Alarm functions: - Low, high, differential, low differential, high differential, sensor break
• Optional features: - Power supply: 85-250Vac/dc 6VA or 24Vdc/ac; - Alarm output: SPST relay 3A to 250V; - Output: 4-20/0-20 mA retransmission; - Output: RS485 Modbus RTU communication
• Display: - HOLD function; - Minimum and maximum detection
• External power supply: 24Vdc 10% 35mA
• Sensor problem detection enabled
• Easy menu programming
• Measuring range programmable via keyboard
• Protection: - IP65 front panel; - IP30 rear panel; - Locked keys for unauthorized parameter protection
• Dismantling possible without disconnecting wires
• Display: 13mm red LED
• Operating environment: 0-55C; 20-95% relative humidity
• Flame retardant polycarbonate housing