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WIRING DIAGRAMS

DIMENSIONAL DRAWINGS

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CONFIGURATION

POWER SUPPLY

12-24DC
Veris #PS-24-30

CONTROL SYSTEM

COMMON

RH RETURN

T RETURN

THERMISTOR/OVERRIDE

SETPOINT SLIDER

PWR (4-20 SEND

)

RH OUT (4-20 R

TN)

T OUT (4-20 R

TN)

RTD/OVERRIDE

RTD/OVERRIDE

SLIDER RIGHT

SLIDER LEFT

SLIDER 

WIPER

+

-

-

POWER SUPPLY

24 VAC/DC
Veris #PS-24-30

CONTROL SYSTEM

COMMON

RH INPUT 0-10V

T INPUT 0-10V

THERMISTOR/OVERRIDE

SETPOINT SLIDER

PWR (4-20 SEND

)

COMMON RH OUT (4-20 R

TN)

T OUT (4-20 R

TN)

RTD/OVERRIDE RTD/OVERRIDE

SLIDER RIGHT

SLIDER LEFT

SLIDER 

WIPER

+

-

-

HS Element

...................................................................................Digitally profiled thin-film capacitive (32 bit mathematics)U.S. Patent 5,844,138 

Accuracy

.......................................................................................±1, ±2%, 3%, or 5% (specify) @ 10 to 90% RH; Multi-point calibration NIST traceable

Reset Rate*

..................................................................................24 hours

Stability

........................................................................................±1%@20°C (68°F) annually, for two years 

Operating Humidity Range

........................................................0 to 100% RH

Temperature Coefficient

.............................................................+0.1% RH/°C below 25°C; -0.1% RH/°C above 25°C

Analog Output

.............................................................................4-20 mA mode; 2-wire, non-polarity sensitive

.......................................................................................................0-5V/0–10 V mode; 3-wire, observe polarity

Scaling

..........................................................................................0-100% RH 

Input Power

.................................................................................4-20 mA mode; loop powered 12-24 VDC only, 30 mA max.

.......................................................................................................0-5V/0-10 V mode; 12-24 VDC, 15 mA max.

Optional Temperature Output

   T Models

.....................................................................................Digital, 4-20 mA or 0-5V/0-10V output; resolution/accuracy ±0.25ºC (±0.45ºF)

.......................................................................................................Range specified on sensor
 

 RTD Models

.................................................................................Customer specified thermistor or RTD

Conformance

................................................................................EMC EN 50081-1, EN 50082-1, EN 61000-4-4, EN 61000-4-5, EN 61000-4-3, ENV 50204, EN 61000-4-6 

SPECIFICATIONS

Current Output (2-Wire, 4-20mA)

Voltage Output (3-Wire, 0-10V)

One side of transformer secondary is connected to signal common. Isolation transformer or dedicated power supply may be required. To conform to EMC standards, shielded cabling and technical 
information is available from factory upon request or is available on our website: www.veris.com

*Reset Rate is the time required to recover to 50% RH after exposure to 90% RH for 24 hours.

P/N   Z102637-0L

3.50"

(89 mm)

4.75"

(121 mm)

1.15"

(29 mm)

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