Humidity and Temperature Controller

SPECIFICATIONS

SensorSpecifications
Relative 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%
Response Time: 8 seconds, tau 63%

Temperature Accuracy/Range*:
±0.5°C for 5 to 45°C (±1° for 41 to 113°F);
up to ±1.5°C for -40 to 5°C and 45 to 124°C;
(up to ±2.7° for -40 to 41°F and 113 to 255°F)
Response Time: 5 to 30 seconds, tau 63%
*Note: extended temperature range is for Industrial Probe only, the controller's operating temp. is 0 to 50 °C.

Meter Specifications
A/D Conversion: 12 bit RH and 14 bit Temperature
Digital Filter: Programmable
Decimal Selection: None, 0.1 for Temperature and Humidity

Outputs
There are two physical outputs: Output 1 = RH, Output 2 = Temp
Functions are set up as Outputs (PID or ON/OFF), or Alarms
Ordering output choices:
Relay: 250Vac @ 3A or 30Vdc @ 3A (resistive load); Form C SPDT
SSR: 20 to 265Vac @ 0.05 - 0.5A (resistive load); continuous
DC Pulse: Non-Isolated; 10 Vdc @ 20 mA (used with external SSR)
Analog Output (Output 1 only): Non-Isolated, control or retransmission 0 to 10Vdc or 0 to 20mA; 500ohm max, accuracy is ±1% of FS

Control Output 1 & 2
Operation:
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/OFF

Alarm 1 & 2 (programmable)
1) Alarms are used for color changing sequence of alarm status (visual alarm).
2) Alarm functions are active, in addition to the color changing functions, if Output 1 & 2 are (menu) disabled.
3) If Alarms are disabled, Output menus (PID or ON/OFF) are active. Color 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. Color sequence based on alarm setpoints is still available.

Network and Serial Communications (options -C24, -C4EI, -EI)
Ethernet: Standards Compliance IEEE 802.3 10Base-T
Supported Protocols: TCP/IP, ARP, HTTPGET
RS-232/RS-422/RS-485: selectable from menu; both ASCII and Modbus protocol selectable from menu. Programmable 300 to 19.2 K baud; complete programmable setup capability; program to transmit current display, alarm status, min/max, actual measured input value and status
RS-485: Addressable from 0 to 199
Connection: Screw terminals

Power
Line Voltage/Power: 90-240 Vac ±10%, 50-400 Hz*, 110-375 Vdc, equivalent voltage
* No CE compliance above 60 Hz
Low Voltage/Power Option: 24 Vac** ±10%, 12-36 Vdc, from qualified safety approved source
**Units can be powered safely with 24Vac power, but no certification for CE/UL are claimed

Dimensions
i/8 Series: 48 H x 96 W x 127 mm D (1.89 x 3.78 x 5")
i/16 Series: 48 H x 48 W x 127 mm D (1.89 x 1.89 x 5")
i/32 Series: 25.4 H x 48 W x 127 mm D (1.0 x 1.89 x 5")

Display Sizes
4-digit, 9-segment LED
10.2 mm (0.40") & 21 mm (0.83"): i8DH
10.2 mm (0.40"): i32, i16D, i8DV
red, green and amber programmable colors for process variable, set point and temp units

General
Environmental Conditions: 0 to 50°C (32 to 122°F), 90% RH non-condensing: i8DV, i8DH, i16D;
0-55°C (32-131°F) 90% RH non-condensing: i32.
Protection: NEMA-4x/Type4 (IP65) front bezel 1/32 and 1/16 DIN sizes;
NEMA-1/Type 1 front bezel 1/8 DIN sizes
Approvals: UL and C-UL, CE per EN 61010-1:2001

		Choose between 2" or 5" probe. Dimensions: Industrial Probe iTHP-2, iTHP-5: 16mm Diameter x 137mm Long (0.63" x 5") Material: SS316
		Optional Caps available for Industrial Probes