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Cryogen Safety Systems
GfG ZD 21
GfG
EC 30
GfG Dynagard
OTIS Sensors
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GFG Instrumentation ZD21 Series Oxygen Sensor
Assembly |
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GFG ZD21
Oxygen Sensor
Assembly |
GFG's ZD 21 Series Oxygen Sensor
Assembly offers extremely fast response (T90 <2 seconds) and an expected sensor life of 5 years. The sensor is not influenced by
pressure, humidity, or temperature.
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Ordering Information |
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Part Number |
Description |
List Price
(U.S. $) |
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2210009 |
GFG Instrumentation ZD21 Series
Oxygen Sensor
Assembly with internal sensor, 4 to 20mA output, and a detection range
of 0-25% volume. |
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GFG Instrumentation EC 30 AutoCal Series |
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GFG EC 30 Series for
Oxygen and Toxic Gases
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GFG's EC 30 Series consists of the EC 35
& EC 36 transmitters. The EC 35 is a fixed single gas transmitter with
digital display, non-intrusive AutoCal calibration, explosion proof
housing, and 4
to 20 mA output to PLC or controller. In addition to the features
of the EC 35, the EC 36 adds on-board relays (two (2) alarms and one (1)
fault), a back lit display, and status LEDs.
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Ordering Information |
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Part Number |
Description |
List Price
(U.S. $) |
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3501-030 |
GFG EC 35 for Oxygen (0 - 25%
Volume). |
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3601-030 |
GFG EC 36 for Oxygen (0 - 25%
Volume). |
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GFG Instrumentation
Dynagard AutoCal Series
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GFG Dynagard for
Oxygen
and Toxic Gases
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GfG's Dynagard AutoCal Series single point
detection systems accurately measure toxic gas and oxygen levels.
Dynagard offers a large back lit LED display, an internal horn, linear 4
to 20 mA output, Auto Cal calibration, and smart sensor technology,
on-board relays, and 110 VAC or 24 VDC power supply.
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Ordering Information |
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Part Number |
Description |
List Price
(U.S. $) |
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3711-200 |
GFG Dynagard for Oxygen (0 - 25%
Volume). |
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OTIS Instruments Oxygen Sensor
Assemblies |
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OTIS Model OI-850-O2-2
Oxygen Sensor Assembly
OTIS Model OI-670-O2
Oxygen Sensor Assembly
with Killark Enclosure |
OTIS Instruments Oxygen Sensor
Assemblies offer rapid response and clear time and economical, long-life
sensors with two-year warranties.
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Ordering Information |
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Part Number |
Description |
List Price
(U.S. $) |
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OI-850-O2 |
OTIS Instruments NOTIS TM Oxygen Sensor
Assembly offers non-intrusive one-man
calibration, 3 Place LCD Display, two 5 amp relays for low and high
alarms (DC contacts only), 4 to 20mA and RS-485 outputs,
explosion proof Class 1, Div. 1, Groups C &
D enclosure; and a black rainguard/splash guard for sensor
protection. Input power is (12-24 volts DC). |
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OI-675-O2 |
OTIS Instruments 670 Oxygen Sensor
Assembly offers 4 to 20mA output,
explosion proof Class 1, Div. 1, Groups C &
D enclosure with glass lid,
OI-352 sensor amplifier with display MENU, ADD, and SUB for easy
calibration, and a black rainguard/splash guard for sensor
protection. |
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