Omega PT-102, PT-103, PT-111 Specification

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Platinum Resistance Sensors and Silicon Diode Accessories
All models shown larger
than actual size.
Typical connection for sensors such as the CY7 Series. The connection points (A) are made close to the sensor in the case of 4-lead measurement, and near or at the instrumentation for a 2-lead measurement. Generally, the 4-lead connection is preferred.
100 Ω Platinum Resistance Sensors
To Order
Model No. Description
PT-102 Sensor, 14 to 873 K, 2 x 20.3 mm PT-103 Sensor, 14 to 873 K, 1.8 x 12.1 mm PT-111 Sensor, 14 to 673 K, 1.8 x 5 mm
Ordering Example: PT-102, 100 Ω Platinum resistance sensor.
Accessories Model No. Description
CY82-P1 Sensor plug for CYTX231 Series CY82-P2 Sensor plug for CYC320 Series CY82-P3 Sensor plug and back shell
for CYD218E CY82-P4 14-pin connector for CYD218S
for relays and analog outputs
Special Low Thermal Conductivity Extension Wire for CY7 Series Diodes
Model No. Description CYW4-32-25 4-lead wire, 32 AWG, 7.6 m (25')*
CYW4-32-100 4-lead wire, 32 AWG, 30 m (100')* CYW4-32-500 4-lead wire, 32 AWG, 152 m (500')* CYW4-36-25 4-lead wire, 36 AWG, 7.6 m (25')* CYW4-36-100 4-lead wire, 36 AWG, 30 m (100')* CYW4-36-500 4-lead wire, 36 AWG, 152 m (500')*
Phosphor bronze wire, insulation is polyimide on 32 AWG wire and
*
formvar (vinyl acetal) on 36 AWG wire. Both types of insulation are rated down to 1.4 K.
Ordering Examples: CYW4-32-500, 4-lead wire, 32 AWG, 152 m (500').
CYW4-36-500, 4-lead wire, 36 AWG, 152 m (500').
Constant Current Power Supply Model No. Description CY101-PS 9V battery
preset @ 10 µA internally selectable 1 µA to 1 mA
CY120-PS 120 Vac powered, switch selectable 1 µA to 100 mA
† Battery included. Ordering Example: CY120-PS, 120 Vac powered, switch
selectable 1 µA to 100 mA.
†
powered, factory
CY120-PS power supply shown smaller than actual size.
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