PH/ORP transmitter APM-1

Transmitter for pH-Value and ORP APM-1 COMPACT-LINE Measuring range: Standard signal: 0(4) - 20 mA / 0 - 10 V, Redox: -1500 ... +1500 mV Pt100 / Pt1000: -50 ... +250°C, Resistance: 100 Ω - 3 kΩ pH: -2 ... 16 Input: 1x pH/Redox 2x binary inputs 1x temperature/resistance/standard signal Output: 2 relays (SPDT) Optionanl plug-in boards: analogue output, power supply, RS485, data logger, Profibus®, relays graphic display with backlight (max. 3 values, trend, bargraph), supply voltage for 2-wire sensors, freely programmable, math and logic module, with panel mounted housing or field mounted housing