M8 Threaded Stainless Steel NTC 10K Ohm Beta 3950K Probe Assembly

Name: M8 Threaded Stainless Steel NTC 10K Ohm Beta 3950K Probe - AMWEI Thermistor Sensor
Brand: AMWEI
Availability: PreOrder

AMWEI M8 Threaded Stainless Steel NTC 10K Ohm Beta 3950K Probe Assembly is glass encapsulated NTC thermistor 10KΩ B3950K potted in the SUS304 stainless steel case. For temperature sensing measurement of liquid, water, air.
Shape and Dimension

M8 threaded steel NTC 10K ohm beta 3950K probe

Unit: mm
AMWEI M8 Threaded Stainless Steel NTC 10K Ohm Beta 3950K Probe Assembly consists of the following material

Stainless steel tube case, material SUS304, dimension Φ5.0×30mm
Screw nut: Stainless steel, SUS304, S=10×5mm+M8×1.0
Potting and Sealing Epoxy Resin, black color.
Wire Cable UL2651 26AWG 300V 105℃, black
Connector: Contact SEH-001T-P0.6, Housing EHR-2, Connector can also be deleted with bared end cable.

AMWEI M8 Threaded Stainless Steel NTC Thermistor 10KΩ B3950K Probe Application

For temperature sensing measurement of liquid, water, air, etc. Ideal for vessel and pipe installation. Typical application water heater boilers, and other industrial equipment machine appliance.

AMWEI M8 Threaded Stainless Steel NTC Probe Electric Characteristics Data

Resistance at 25C R25: 10K ohm+/-1%,
Beta Value B(25/50): 3950K+/-1%
Dissipation Factor: 3 mw/℃ min.
Thermal Time Constant (in water): 25 seconds max.
Insulation resistance: 500VDC, 100 MΩ
Voltage withstanding: 1200VAC, 2mA, 3 seconds
Operating temperature range: -30 to +105C

AMWEI M8 Threaded Stainless Steel NTC 10KΩ B3950K Probe Mechanical Performance Test

Test Item	Test Condition	Performance Request
Lead Wire Tensile Pulling	Applying force 9.8N（1KGF）along lead wire direction, for 1 minute.	No cracks in the resin and wire bonding, No visible damage
Falling down	Falling down from 1 meter high to 10mm thick oak wooden board, 5 times.	No visible damage

AMWEI M8 Threaded Stainless Steel NTC 10K Ohm Beta 3950K Probe Assembly Reliability Data

Test Item	Standard	Test Conditions	ΔR25/R25 (typical)	Remarks
Low temperature storage	IEC 60068-2-1	Storage at low category temperature. Temperature: -30 ^oC Time: 1000 hours	≤3%	No visible damage
Storage in dry heat	IEC 60068-2-2	Storage at upper category temperature. Temperature: 100 ^oC Time: 1000 hours	≤3%	No visible damage
Storage in damp heat, steady state (Humidity test)	IEC 60068-2-3	Temperature: 40^oC, Humidity:90%-95% RH, Duration:1000 hours	≤3%	No visible damage
Rapid temperature cycling	IEC 60068-2-14	1. -30C/30 minutes 2. 30C/5minutes 3. 100C/30 minutes 4. 30C/5minutes. Number of cycles: 5 Cycles	≤3%	No visible damage