Edgetech Instruments HT150 Data sheet

HIGH TEMP HUMIDITY TRANSMITTER

Model HT150

High Temperature (150°C) Humidity Transmitter

and accurate humidity, temperature and dew point measurement in
high temperature applications. It has a wide temperature range of
–40°C to 150°C and is resistant to most chemicals. This remote type
transmitter comes standard with a 20 foot cable and is ideally suited
for chamber, furnace and industrial applications. The unit is calibrated
and adjusted to a traceable reference standard and comes with a NIST
certificate of calibration.

The EdgeTech HT150 is a precision transmitter that provides quick

M O D E L H T 1 5 0

S P E C I F I C A T I O N S

MEASURED PARAMETERS: RH / Temperature

ACCURACY:

RH: ±1%
Temperature: ±0.5°C

MEASUREMENT RANGE:

RH: 0-95% (non-condensing)
Temperature: -40°C TO 150°C
Dew Point: -40°C TO 95°C

GENERAL:
Cable Length: 20ft. (6m), for other lengths contact EdgeTech

Probe Length: 8in (20.3cm)
Probe Material: Stainless Steel
Filter: Sinter Stainless Steel (removable and cleanable)
Sensor: Polymer-Capacitive
Fitting: Adjustable ¾NPT
Connections: Screw Terminals

Wire (20-24 AWG) strandard wire required

OPTIONAL: Sample Test Chamber - the Model HTSC

ELECTRICAL OUTPUTS:

Three 4-20mA—scalable by end-user
RS-232C (bi-directional), programmable and readable
Two Alarm relays—settable by end-user
Digital Display—LCD, 2 line backlit

POWER REQUIREMENTS:

18 to 30Vdc, unregulated, 50mA max

DIMENSIONS: (LWD)
Wall Mount: 7.5” (19.05cm) * 3.6” (9.1cm) * 2.25” (5.71cm)

Duct Mount: 8.0” (20.32cm) * 6.75” (17.1cm) * 3.75” (9.5cm)

Toll Free: 800-276-3729 Ph: 508-263-5900 Fax: [phone]

E-mail:

[e-mail] Web: www.edgetech.com