Terra Universal - Critical Environment Solutions

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Flow and Environmental Monitoring —
Modular Clean Room Accessories

EnviroWatch™ ThermoHygrometer

Allows convenient temperature and humidity monitoring
Price includes control panel mounting on Terra's Modular Cleanroom
Large-format LCD display is easy to read

Terra's EnviroWatch™ provides a convenient, inexpensive solution to temperature and humidity monitoring inside a modular cleanroom.

Designed for easy mounting on Terra cleanroom control panels, the EnviroWatch™ includes separate LCD dual readouts for temperature
(°C or °F) and % relative humidity. The 3" x 3" (76 mm x 76 mm) LCD display is easy to read. Measuring Range: 10°C to 60°C (14°F to 140°F) / 20 to 100% RH.

Dimensions:	4"W x 4.25"H 102 mm x 108 mm (overall) 3.5"W x 3.25"H 89 mm x 83 mm (panel cut-out)
Power:	Single "AAA" battery (included)

Cat. #	$/Each
5401-30	Login

AirGard® Air Velocity Monitor

Provides constant reading of air velocity for easy monitoring of cleanroom performance
Audible and visual alarms let you know when air speed falls below 90 fpm (0.5 m/s) (or other critical velocity)
Flush mounts to Terra Modular Cleanroom control panel
Easy to field calibrate

This flush-mount air velocity monitor allows you to monitor the vertical speed of air inside a Terra cleanroom.

Its dual setpoint capability enables you to determine critical high/low air speed thresholds. When the air speed exceeds the "safe" range, the AirGard® issues audible and visual alarms to alert you to a clogged filter or other problem. Price includes installation in specified cleanroom.

Specifications
Dimensions:	5.25"L x 3.0"W x 0.625"D 133 mm x 76 mm x 16 mm
Display/Alarm Range:	50 - 250 fpm (0.25 m/s - 1.27 m/s)
Alarm Delays:	User configurable through menu
Units:	English and Metric (user-selectable)
Visual Display:	Analog bargraph: Red zone - alarm Yellow zone - marginal Green zone - normal Jumbo LEDs (digital LCD can be enabled)
Alarm Indications:	Jumbo red LED and audible alarm (85 dB @ 4", 102 mm)
Calibration:	2-point field calibration
Accuracy:	± 10% or 10 fpm (0.05 m/s), whichever is greater
Operating Temperature:	-40 to +150°F (-40 to +65°C)

AirGard®
	Cat. #	$/Each
110VAC/60Hz	6704-65	Login
220VAC/50Hz	6704-65-220	Login

MAGNEHELIC® Differential Pressure Gauge

Provides an ideal way of monitoring the positive pressure differential required for effective contamination control inside a hardwall Modular Cleanroom.

Exclusive MAGNEHELIC® principle eliminates wear, backlash and hysteresis. Available in many pressure ranges.

Pressure Range	Cat. #	$/Each
0 - 0.5	2625-08	Login
0 -1.0	2625-09	Login
0 -2.0	2625-10	Login

Airborne Particle Counters

Sensitivity to 0.1 microns. Hand-held and benchtop models available, many with built-in printers.

All prices and specifications are subject to change without notice. Blue Prices indicate products with quantities in stock according to computer balances, but subject to prior sale or error. Crating charges apply to selected items. Call or click below for more information on terms and conditions.

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