Veris HP Datasheet

HN & HPSERIES

Specialty Humidity Sensors

VERIS INDUSTRIES

Pendant and Insertion

DESCRIPTION

HN and HP Series probe type humidity transmitters are easy to install and exceptionally accurate. Their long-term stability and trouble-free serviceability make them the best in the industry. The electronics are embedded inside the probe, protecting them from condensation-related failures. The thin-lm capacitive HS sensor elements are factory calibrated using NIST traceable calibration equipment, eliminating the need for eld calibration. Field replacement of the sensor element is a snap with the patented removable sensor, lowering costs and reducing downtime.

APPLICATIONS

● HVAC control for improved comfort & energy savings

● Museums, schools, printing shops, and other locations requiring

humidity control

● Facilitating compliance with ASHRAE standards for environmental control

and indoor air quality

HUMIDITY

FEATURES

● Thin-lm capacitive sensor element recovers from 100% saturation

● Electronics are encapsulated in stainless probe to resist corrosion

● Fully interchangeable element to 1%, 2%, 3%, or 5% accuracy...no calibration

● Pendant and insertion versions for application exibility

● Polarity insensitive two-wire 4-20mA or 3-wire 0-5/0-10VDC versions...

exible systems compatibity

● Calibration-free interchangeable NIST traceable HS element

● Replace digital sensor quickly without calibration...maintain accuracy and

eliminate downtime

● HS element is microprocessor proled with on-board nonvolatile memory

● Multi-point digital calibration to NIST standards

● NIST certication available

● Recovers from 100% saturation...no damage to sensor

SPECIFICATIONS

Input Power:*

Voltage Model 12-30VDC/24VAC, 15mA max. mA Model Loop powered 12-30VDC only, 30mA max.

Output Power:

Voltage Mode l 3-wire, obser ve polarity mA Model 2-wire, not polarity sensitive (clipped and capped)

Humidity:

HS Element Digitally pr oled thin-lm capacitive (32 bit mathematic s) U.S. Patent 5,844,138† Accurac y @ 25°C** ±1%, 2%, 3%, or 5% (speci fy)@10 to 80% RH; Multi-point c alibration, NIST traceable Reset Rate*** 24 ho urs Stability ±1%@20°C (68°F) annually, for two years Hysteresis 1.5% typical Linearity Included in accuracy spec. Temperature Coecient ±0.1% RH/ °C above or below 25°C (typical) Scaling 0-10 0% R H

Temperature:

Optional Temperature Transmitter Output Digital, 4-20mA (clipped and capped) or 0-5V/0-10V output; accurac y ±0.5°C (±1°F) typical

Operating Environment:

Operating Humidity Range 0 to 100% RH noncondensing Operating Temperature Range -40° to 50°C (-40° to 122°F)

† The HS sensing element has a 1-year warranty. The element is not a part of the 5-year product warranty. * One side of transformer secondary is connected to signal common, so an Isolation transformer or dedicated power supply may be required. ** Specied accuracy with 24VDC supplied power with rising humidity. RTD/Thermistors are not compensated for internal heating of product. *** Reset Rate is the time required to recover to 50% RH after exposure to 90% RH for 24 hours. Shielded cabling is required for conformance to EMC standards. Technical information is available from factory upon request or is available on our website: www.veris.com. EMC Conformance - CE Option: Low Voltage Directive 2006/95/EC and EMC Directive 2004/108/EC. EMC Special Note: Connect this product to a DC distribution network or an AC/DC power adaptor with proper SURGE PROTECTION (EN 61000-6-1:2007 specication requirements).

800.354.8556

+1 503.598.4564

www.veris.com

HQ0001793.B 01131

800.354.8556

+1 503.598.4564

APPLICATION/WIRING DIAGRAMS

HN/HP 0-5V/0-10V Versions HN/HP with RTD/Thermistor0-5V/0-10V Versions

BLK

POWER SUPPLY

24 VDC

BLUE 0-10V HUMIDITY

ORANGE 0-10V TEMP

GREEN 0-5V HUMIDITY

YELLOW 0-5V TEMP

–

RED

www.veris.com

POWER SUPPLY

12 to 24 VDC/24 VAC

BLUE 0-10V HUMIDITY GREEN 0-5V HUMIDITY

ORANGE THERMISTOR

BLK

–

RED

HN/HP with RTD/Thermistor 4-20mA Versions

BLUE HUMIDITY

Humidity

–

BLUE HUMIDITY

ORANGE Thermistor

POWER SUPPLY

12 to 24 VDC

DIGITAL CONTROL

4-20mA Return

Temperature

4-20mA Return

(optional)

DIMENSIONAL DRAWINGS

Foam Gasket

2.5" x 2.5" (64 mm x 64 mm)

36"

(914 mm)

HN Series

3.5"

(89 mm)

10"

(254 mm)

ORDERING INFORMATION

Enclosure

N = RH Insertion P = RH Pendant

H P 2 X V S X

H N 2 X V S T C 2

Accuracy

1 = 1% 2 = 2% 3 = 3% 5 = 5%

NIST

N = NIST 1%, & 2% only X = None 2%, 3%, 5% only

Example: (No Temp)

Example: (With Temp)

ACCESSORIES

Replacement humidity element (HS)

White/Gray 0-1V Test Leads for use with voltmeter

8.0"

(203 mm)

Output

M = 4 -20mA V = 0-5V/0-10VDC

Stop Here

Available

US or EU

S = Standard C = CE

0.5" Dia. (13 mm)

Temp.

T = Temp X = No Temp

(Stop here)

POWER SUPPLY

24 VDC only

DIGITAL CONTROL

Humidity

4-20mA Return

Temperature

4-20mA Return

(optional)

914 mm

Sensor Type Range

Sensor Type

B = 100R Platinu m, RTD C = 1k Platinum, RTD D = 10k T2, Therm istor E = 2.2k, Ther mistor F = 3k, Therm istor G = 10k CPC,Thermi stor H = 10k T3, Thermi stor J = 10k Dale, Ther mistor K = 10k with 11k shunt, Ther mistor M = 20k NTC, Ther mistor N = 1800 ohm TAC, Therm istor Q = 1uA/˚C, Linitemp R = 10k US, Thermis tor S = 10k 3A 221, Thermisto r T = 100k, The rmistor U = 20k “D”, Thermis tor W = 10k T2 high acc uracy, Thermist or Y = 10k T3 high acc uracy, Thermist or Z = 10k E1, Thermisto r

HN/HP 4-20mA Versions

BLUE

–

HUMIDITY

ORANGE TEMP

BLUE HUMIDITY

ORANGE TEMP

HP Series

36"

10.0"

254 mm

Humidity Transmitter Combination

OPTION

Temp Cert

= Transmitter

1 = -40° - 122° F (-40° - 50°C) 2 = 32° -122°F (0° - 50°C)

Blank = None 1 = 1pt Cal 2 = 2pt Cal

Humidity RTD/Thermistor Combination

Temp Cert

OPTION

Blank = None 1 = 1pt Cal 2 = 2pt Cal

White/Gray 0-1V Test Leads for use with voltmeter

0.5" Dia. 13 mm

HUMIDITY

HQ0001793.B 01131