Install Instruction Manual

VERIS INDUSTRIES
™
environmental SenSorS
inStallation GUiDe
Z204455-0D PAGE 1 ©2010 Veris Industries USA 800.354.8556 or +1.503.598.4564 / [e-mail] 06101
Alta Labs, Enercept, Enspector, Hawkeye, Trustat, Veris, and the Veris ‘V’ logo are trademarks or registered trademarks of Veris Industries, L.L.C. in the USA and/or other countries.
LCD Wall Mount with Analog Setpoints
Installer’s Specifications
Power Supply* 15 to 30VDC/24VAC, 100mA max.
Outputs,Analog Switch Selectable 4-20mA or 0-10V/0-5VDC (switch affects both outputs)
Stability ±1% @ 20°C (68°F) annually, for two years
Temperature Coefficient ± 0.1%RH/°C above or below 25°C (typical)
Operating Temperature Range 10° to 35°C (50° to 95°F)
Temperature Accuracy ±0.5°C (±0.9°F)
Scaling 10° to 35°C (50° to 95°F) or 0° to 50°C (32° to 122°F) menu selectable
Calibration Offset Adjustable ±9.9° in 0.1° increments
Setpoint Range Minimum to Full Scale in 1° increments
* One side of transformer secondary is connected to signal common, so an isolation transformer or
dedicated power supply may be required.
To maintain CE compliance the connected power supply must have a CE mark supporting LV + CE
directives.
RTD/Thermistors in wall packages are not compensated for internal heating of product.
TWS SerieS TWS SerieS
Dimensions
NOTICE
• This product is not intended for life or safety applications.
• Do not install this product in hazardous or classified locations.
• Read and understand the instructions before installing
this product.
• Turn off all power supplying equipment before working on it.
• The installer is responsible for conformance to all applicable codes.
ProDuct iDentification
Setpoint
= Analog
TWS
Cal Certificate
0 = None
1 = 1 point Cal Validation
2 = 2 point Cal Validation
Option
Blank = None
B = 100R Platinum, RTD
C = 1k Platinum, RTD
D = 10k T2, Thermistor
E = 2.2k, Thermistor
F = 3k, Thermistor
G = 10k CPC, Thermistor
H = 10k T3, Thermistor
J = 10k Dale, Thermistor
K = 10k w/11k w/Shunt,Thermistor
M = 20k NTC, Thermistor
N = 1800 ohm TAC, Thermistor
Q = 1uA/C, Linitemp
R = 10k US, Thermistor
S = 10k 3A 221, Thermistor
T = 100k, Thermistor
SA
1.2"
(29 mm)
3.5"
(89 mm)
4.75"
(121 mm)
-+
Enter
quick install
Select a mounting location away from ventilation sources. The sensor should be 1.
mounted on a vertical wall, about 4 1/2 feet above the floor.
Affix the backplate to the wall.2.
Wire the device. Refer to wiring diagram.3.
Install Cover. 4.