Product Overview

800.354.8556
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+1 503.598.4564
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[e-mail]
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www.veris.com
REPLACEABLE RH ELEMENTS
Air Quality / Gas Detection | CW2 Series
MODEL RH ACCURACY CALIBRATION CERTIFICATE DESCRIPTION
HS1N ±1% X Replaceable RH sensor, 1% with NIST certification
HS2N ±2% X Replaceable RH sensor, 2% with NIST certification
HS2X ±2% Replaceable RH sensor, 2%
DIMENSIONAL DRAWING
USER INTERFACE TYPES
ORDERING INFORMATION
Example:
CW2
2
A VAT
CW2
User Interface Temperature VOC SensorOutput RH Accuracy*
T
L
X
=
=
=
Color touchscreen
3-button LCD display
None***
A
C
D
H
K
M
N
=
=
=
=
=
=
=
Transmitter
1000 PT RTD
10K T2 thermistor
10K T3 thermistor
10K curve G/11K shunt
20K NTC thermistor
1.8K TAC thermistor
V =
=
NDIR CO2 / VOC**
None
A = Analog output 2
X
=
=
2%
None***
* Replaceable 1% with NIST certicate, 2% with NIST certicate and 2% elements available.
** VOC only availble with temperature transmitter option
*** For analog non-display, non-RH, models with RTD/thermistor order from CWE2 line.
HQ0007676.C 0920
Replaceable RH Element
115
(4.5)
85
(3.3)
24
(0.9)
LCD with Buttons
* Air Quality Index for VOC aligns with TVOC
levels for IAQ as specified by the WHO (World
Health Organization).
**DIP switch selectable.
*** One setpoint type is selectable via DIP
switch on display models only.
CW2L/CW2T
DISPLAY MODELS
WITH TEMP
TRANSMITTER
Wiring Diagram
10 9876 54321
VOC OUT
CO
2
OUT
OVERRIDE
SETPOINT OUT
RH OUT
TEMP OUT
COMMON
POWER (+24)
Optional
Optional
Blank
CW2L/CW2T
DISPLAY MODELS
WITH RTD/THERMISTOR
Wiring Diagram
10 9876 54321
VOC OUT
CO
2
OUT
OVERRIDE
SETPOINT OUT
RH OUT
RTD/THERMIST
OR OUT
RTD/THERMISTOR OUT
COMMON
POWER (+24)
Optional
Optional
CW2X WITH
TEMP TRANSMITTER
Wiring Diagram
10 9876 54321
VOC OUT
CO
2
OUT
RH OUT
TEMP OUT
COMMON
POWER (+24)
Optional
Optional
CW2X WITH
RTD/THERMISTOR
Wiring Diagram
10 9876 54321
VOC OUT
CO
2
OUT
RH OUT
RTD/THERMIST
OR OUT
RTD/THERMISTOR OUT
COMMON
POWER (+24)
Optional
Optional
Fan Speed
Setpoint
0 to 10V output
Off 0V, Low 3.3V, Med. 6.7V, High 10.0V
OVERRIDE
Override Button
Display models feature momentary-to-ground override button
WIRING TERMINALS
Terminal Blocks
Screw terminals, 18-24 AWG
Screw Terminal
Torque
0.2 N-m (2.0 in-lbF) max.
WARRANTY
Limited Warranty
5 years
COMPLIANCE INFORMATION
Agency
Approvals
UL 916, European conformance CE: EN61000-6-2,
EN61000-6-3, EN61000 Series - industrial immunity,
EN 61326-1
FCC Part 15 Class B, REACH, RoHS, RCM (Australia),
ICES-003 (Canada)
SPECIFICATIONS CONT.
Touchscreen