Veris TW Series Installation Manual

Installation Guide
Air Quality
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.
No responsibility is assumed by Veris Industries for any consequences arising out of the
use of this material.
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Alta Labs, Enercept, Enspector, Hawkeye, Trustat, Aerospond, Veris, and the Veris 'V' logo are trademarks or registered trademarks of Veris Industries, L.L.C. in the USA and/or other countries.
Wall Mount Temperature Sensor

Product Overview

The TW Series temperature sensors are equipped with highly accuracy RTD/thermistor devices and an analog
output compatible with most building control systems. To maintain accurate functionality, keep all vents free of
dust, debris, etc. These units are warranted for a period of five years.

Product Identification

Local Display Sensor Type
TW
L = LCD B = 100R platinum, RTD
X = No 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 shunt,Thermistor
M = 20k NTC, Thermistor
N = 1800 ohm, Thermistor
P = 10mV/°C, Linitemp
R = 10k US, Thermistor
S = 10k 3A221, Thermistor
T = 100k, Thermistor
U = 20k D Thermistor
W = 10k T2 high accuracy Thermistor
Y = 10kT3 high accuracy Thermistor
Z = 10k E1 Thermistor

Specifications

Input Power
Temp Output
Ranges
©2013 Veris Industries USA 800.354.8556 or +1.503.598.4564 / support@veris.com
Other companies' trademarks are hereby acknowledged to belong to their respective owners.
TW Series
Setpoint/Override
0 = None
1 = Override*
2 = 1k Setpoint
3 = 10k Setpoint
4 = 1k Setpoint with override
5 = 10k Setpoint with override
* Pushbutton override short circuits the RTD/thermistor output.
4-20mA mode: loop powered 12-30VDC only, 30mA max.
05-/0-10V mode: 12-30VDC/24VAC, 15mA max.
2-wire, loop powered 4-20mA or 3-wire, 0-5V/0-10VDC (switch selectable)
10° to 35°C (50° to 95°F), 0° to 50°C (32° to 122°F) (jumper selectable)
Cal Certificate Housing Color
None = Cloud White
0 = None
B = Black
1 = 1 point Cal
2 = 2 point Cal
TM
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