Model 401 General Purpose Probe
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FDA Registered
CE Marked for global sales
400 series nominal resistance response curve
2252.4 ohm Resistance @ 25°C (including lead
wire resistance)
Interchangeable ±0.1°C, 25°C to 45°C per EN
12470,
Tested to ±0.1°C, 0°C to 70°C for laboratory
use
Pressed Disk Ceramic Sensor
High sensitivity
¼” phone plug connector
12 FR nominal diameter
DESCRIPTION
400-series general purpose temperature probe
FEATURES
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FDA / CE MDD
Standard 400 series resistance response
Reuse after cleaning
Standard ¼” phone plug connector
APPLICATIONS
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Continuous patient monitoring
Esophageal temperature measurement
Rectal temperature measurement
Liquid immersion temperature measurement
PERFORMANCE SPECS
Parameter
Resistance @ 25°C (including lead resistance)
Tolerance 0°C to 70°C
Beta Value 25/85
Tolerance on Beta Value
Typical response time in stirred fluid
Insulation Resistance (Min. of 100Mohms for 1 Sec.)
Liquid immersion with 15VDC applied
Units
Ohms
°C
K
%
Seconds
Volts
Ohms
Value
2252.4
± 0.1
3976
± 0.4
< 40
500
> 15Meg
Model Number 401 Rev A
www.meas-spec.com
1/3
30 June 2008
Model 401 General Purpose Probe
ORDERING INFORMATION
Part Number
881101
Description
401 PROBE,THERM
Ω
@25ºC
2252.4
MOQ
40
* For quantities less than Minimum Order Quantity – contact distribution
NORTH AMERICA
EUROPE
ASIA
Measurement Specialties, Inc.
910 Turnpike Road
Shrewsbury, MA 01545
Tel: 1-508-842-0516
Fax: 1-508-842-0342
Sales email:
temperature.sales.amer@meas-spec.com
Measurement Specialties, Inc
Ballybrit Business Park
Galway Ireland
Tel: +353-91-753238
Fax: +353-91-770789
Sales email:
temperature.sales.emea@ meas-spec.com
Measurement Specialties (China) Ltd.
No. 26 Langshan Road
Shenzhen High-Tech Park (North)
Nanshan District, Shenzhen 51807
China
Tel: +86 (0) 755 33305088
Fax: +86 (0) 755 33305099
Sales email:
temperature.sales.asia@meas-spec.com
The information in this sheet has been carefully reviewed and is believed to be accurate; however, no responsibility is assumed for
inaccuracies. Furthermore, this information does not convey to the purchaser of such devices any license under the patent rights to the
manufacturer. Measurement Specialties, Inc. reserves the right to make changes without further notice to any product herein. Measurement
Specialties, Inc. makes no warranty, representation or guarantee regarding the suitability of its product for any particular purpose, nor does
Measurement Specialties, Inc. assume any liability arising out of the application or use of any product or circuit and specifically disclaims
any and all liability, including without limitation consequential or incidental damages. Typical parameters can and do vary in different
applications. All operating parameters must be validated for each customer application by customer’s technical experts. Measurement
Specialties, Inc. does not convey any license under its patent rights nor the rights of others.
Model Number 401 Rev A
www.meas-spec.com
3/3
30 June 2008