Midmark M11 TEMPERATURE SENSOR Fits M11-020 thru -022

Description

Part #MIS121-4038
Midmark Part #015-1680-00

TEMPERATURE SENSOR

• 1/4 MPT
• Stainless steel housing
• Range: ~1.07K? to 1.1OK? @ 25°C (Positive Temperature Coefficient)  
• Includes 18-1/2" long wire with connector
• See Notes below for Serial #'s this part fits

Fits: Rear Chamber Port

Model(s) This Part Fits: M11, M11D, M9, M9D

Notes: CHECK SERIAL NUMBERS HERE:

• Fits M9-020 thru -022 with Serial # prefixes RN, RP, RR & V
• Fits M9D-020 thru -022 with Serial # prefixes RW, RX & V
• Fits M11-020 thru -022 with Serial # prefixes RS, RT, RV & V
• Fits M11D-020 thru -022 with Serial # prefixes RY, RZ & V

The M11 Temperature Sensor is located in the back of the chamber.

Warning: Power Must Not Be Present When Taking Resistance Readings. Disconnect power to the unit before performing this test.

Note: Let the unit cool down before testing. The Temperature Sensor must be tested at room temperature (25°C or 77°F)

• Disconnect the Temperature Sensor wire harness from the J12 connector on the PC Board
• Set the volt/ohm meter to 2k ohms
• Place the multimeter probes on the red and white wires of the Temperature Sensor wire harness

Your reading on your meter should be between 1.07K? to 1.1OK?. If it is outside of this range, replacement Of your M11 Temperature Probe is required

This sensor monitors the chamber temperature during the Heat-up and Sterilization Modes, and send this information back to the PC Board.

Based on this feed back, the PC Board turns the heating element On and Off as needed

Service Tip: Residue can build up on the Probe of the sensor causing false temperature readings.

If a temperature related malfunction occurs, clean the probe with an abrasive pad (Scotch Brite White Or Pink)

The Temperature Sensor on the Newer Midmark M11 Autoclaves provides feed back to the PC Board about the conditions inside the chamber

Here is what it does during each cycle