SPECIFICATIONS AccuracyRangeRange /-4%RH0%-5% RH ,95%-100% RH /-3.5%RH5%-10% RH ,90%-95% RH /-3%RH5%-10% ControlAction: Reverse (heat) or direct (cool)Modes: Time and amplitude proportional control modes; selectable manual or auto PID, proportional, proportional with integral, proportional with derivative with anti-reset windup and ON/OFFRate: 0 to 399.9 secondsReset: 0 to 3999 secondsCycle Time: 1 to 199 seconds; set to 0 for ON/OFF operationGain: 0.5 to 100% of span; setpoints 1 or 2Damping: 0000 to 0008Soak: 00.00 to 99.59 (HH:MM), or OFFRamp to Setpoint: 00.00 to 99.59 (HH:MM), or OFFAutotune: Operator initiated from front panel for 1 input at a time onlyOutputsThere are two physical outputs: Output 1 = RH, Output 2 = TempFunctions are set up as Outputs (PID or ON/OFF), or AlarmsOrdering output choices: Relay: 250 Vac @ 3A or 30 Vdc @ 3A (resistive load); Form C SPDT SSR: 20 to 265 Vac @ 0.05 - 0.5A (resistive load); continuous DC Pulse: Non-Isolated; 10 Vdc @ 20 mA (used with external SSR) analogue Output (Output 1 only): Non-Isolated, control or retransmission 0 to 10 Vdc or 0 to 20 mA; 500 ohm max, accuracy is ±1% of FSControl Output 1 and 2Operation: Action: Reverse (heat) or Direct (cool) Modes: Time and Amplitude Proportional Control Modes; selectable Manual or Auto PID, Proportional, Proportional with Integral, Proportional with Derivative with Anti-reset Windup and ON/OFFAlarm 1 and 2 (Programmable)1) Alarms are used for colour changing sequence of alarm status (visual alarm).2) Alarm functions are active, in addition to the colour changing functions, if Output 1 & 2 are (menu) disabled.3) If Alarms are disabled, Output menus (PID or ON/OFF) are active. colour change is still active.Operation: High/low, above/below, band, latch/unlatch, normally open/normally closed and process/deviation; front panel configurations-AL Limit Alarm Version: Output 1 & 2 submenus used for PID are eliminated from menu. colour sequence based on alarm setpoints is still available.InputRelative Humidity Accuracy/Range: ±2% for 10 to 90%; ±3% for 5 to 10% and 90 to 95% ±4% for 0 to 5% and 95 to 100%Hysteresis: ±1% RHNon-linearity: ±3%Temperature Accuracy/Range*:±0.5°C for 5° to 45°C (±1°F for 41 to 113°F); up to ±1.5°C for -40° to 5°C and 45° to 124°C (up to ±2.7°F for -40° to 41°F and 113° to 255°F)Resolution: 0.1%, 12-bit for RH; 0.1°C, 14 bit for temperatureResponse Time: 8 seconds, tau 63% for RH; 5 to 30 seconds, tau 63% for temperature






