No. SS2-VRX100-0100 - 2 - FUNCTIONAL SPECIFICATIONS Type of protection Hazardous Locations Certifications JIS Flameproof : Ex d IIB T4 Water-proof Waterproof (Integral type): JIS C0920 waterproof standard, IEC IP66 equivalent. Process Connections JIS10K/20K/30K/40K, JIS G3451 F12 ANSI150/300 DIN PN10/16/25/40 JPI150/300 Calibration Method Actual flow calibration using water Output signal 4 - 20 mA DC, Pulse (totalized value), Alarm : 4-wire 4 - 20 mA DC: 2-wired Pulse: Open collector pulse 30 V DC, 50 mA Alarm: Open collector contact 30 V DC, 50 mA Communication Via SFC (Azbil Corporation’s Smart Field Communicator) Indicator LCD eight-digit (optional) Totalized value, Flow rate, Reset totalized value Alarm display Damping time 1 to 199 seconds (adjustable) Power failure Save totalized value in EEPROM LCD eight-digit (optional) Power supply 21.6 V DC to 26.4 V DC (see Figure 1 for relationship between power supply voltage and load resistance) Figure 1. In order to communicate via SFC, DCS or distributor needs to have a capability of driving the loop current as shown in Figure 2. Figure 2. Required loop current and output Data setter Setting by SFC or key switch (when equipped with an indicator) Ambient Temperature limit -20 to +60°C Ambient humidity limits 10 % to 95 % RH (no condensation)