TEX-DEW200 Humidity/Temperature Controller

TEX-DEW200 Humidity/Temperature Controller

TEX-DEW200 Humidity/Temperature Controller

Dual Display Wet/Dry Bulbs, 2x RTD PT100, 2×6-digit Panel Meter/Controller

Additional information

Weight 0.853 kg
Dimensions 11.8 × 16.9 × 5.9 cm
Power Supply

– 85-265V AC / 95-370V DC (HV)
– 15-48V AC / 10-72V DC (LV)

Relay Output

– None
– 2x Relay Outputs
– 4x Relay Outputs

Analog Output

– 2 x 4-20mA analog outputs (included by default)

Serial Port

– None
– RS232 (RJ Terminal)
– RS485 (Screw Terminal)

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What it does

This controller has been designed for wet/dry bulb relative humidity applications. It comes factory pre-calibrated to suit 385 RTD input, and features dual
4-20mA analog output and a dual display for temperature and R.H.

At a glance:

  • Dual 3-wire RTD input (385/392, PT100). Suits wet/dry bulbs
  • Dual display for simultaneous viewing of humidity and temperature
  • Dual analog output (4-20mA)
  • Simple, intuitive interface with scrolling text prompts
  • Factory calibrated for 385RTD – simple recalibration using high and low input signals
  • Security PIN protected calibration and setpoint access

Specifications

Input


Sensor input: 1 x wet bulb, 1 x dry bulb. Dual 3-wire RTD (385/392), PT100


Sampling rate: 2.5Hz


Resolution: 0.025% full scale, 16 bit


Accuracy: 0.05% of reading


Ambient drift: 50ppm/°C typical


Temperature units: °F or °C


Calibration: Calibrated for 385 RTD, 0–100°C. Simple recalibration (if needed) using high and low display values


Power


Power supply: HV: 85–265V AC / 95–370V DC, or LV: 15–48V AC / 10–72V DC


Features


Security: Input and setpoint setups are independently accessible and PIN protected


Relay Output


Number of relay outputs: None, 2 or 4


Relay output type: 5A form A (3A 240V AC max or 3A 30V DC max)


Analog Output (Retransmission)


Number of analog outputs: 2 (humidity & temperature)


Analog output type: Isolated 16 bit 4–20mA


Comm Port(s)


Serial port configuration: 1 x isolated RS232 or RS485 (optional)


Programming


Front panel buttons: Up, Down, P (Prog/Enter), 2 x Function Buttons for menu access


Display


Display type: LED display, 5 buttons


LED indicators: 6 setpoint indicator LED’s


Digits: 2 rows of 6 digits, 0.4″ (10mm), 14 segment alphanumeric LED


Construction


Casing: Panel mount case


Ingress protection rating: IP65 dust/splash proof (face only)


Dimensions (H x W x D): 3.8 x 1.9 x 4.7″ (96 x 48 x 120mm)


Documents

TEX-DEW200 Manual 19V01, 06-Mar-2019 | (6369 KB)
TEX-DEW200 Datasheet 13V01, 12-Nov-2013 | (128 KB)

Order Codes

TEX-DEW200

-HV 85-265V AC / 95-370V DC
-LV 15-48V AC / 10-72V DC
Analog Output (Included by Default)
2 x 4-20mA analog outputs
Relay Output (Optional)
  None
-R2 2 x relay outputs
-R4 4 x relay outputs
Comms (Optional)
  None
-S2R 1 x RS232 serial port (RJ11 terminal)
-S4S 1 x RS485 serial port (screw terminal)
Sample order codes: TEX-DEW200-HV, TEX-DEW200-HV-R2, TEX-DEW200-HV-R2-S2R, TEX-DEW200-HV-R2-S4S, TEX-DEW200-HV-S2R, TEX-DEW200-HV-S4S, TEX-DEW200-HV-R4, TEX-DEW200-HV-R4-S2R, TEX-DEW200-HV-R4-S4S, TEX-DEW200-ADI-HV, TEX-DEW200-ADIS-HV, TEX-DEW200-R2ADI-HV, TEX-DEW200-R2ADIS-HV, TEX-DEW200-R4ADI-HV, TEX-DEW200-R4ADIS-HV, TEX-DEW200-LV, TEX-DEW200-LV-R2, TEX-DEW200-LV-R2-S2R, TEX-DEW200-LV-R2-S4S, TEX-DEW200-LV-S2R, TEX-DEW200-LV-S4S, TEX-DEW200-LV-R4, TEX-DEW200-LV-R4-S2R, TEX-DEW200-LV-R4-S4S, TEX-DEW200-ADI-LV, TEX-DEW200-ADIS-LV, TEX-DEW200-R2ADI-LV, TEX-DEW200-R2ADIS-LV, TEX-DEW200-R4ADI-LV, TEX-DEW200-R4ADIS-LV