Temperature Indicators

Telatemp Irreversible Temperature Labels

Closeup of label attached to vacuum pump indicates oil temperature exceeded 120 deg. F (49 deg. C).

Miniature self-adhesive indicators permanently record overheat

Telatemp non-reversible temperature recording labels economically sense and record surface temperatures. Each recorder contains six sealed temperature sensitive indicators which turn permanently and irreversibly from silver to black at its calibrated rated temperature.

Response time is less than one second with an accuracy of ±1%. Rated temperatures are printed in both degrees F and degrees C at each indicator window, and the direct readout can be read at a glance.

The miniature size and thickness (nominal 0.01") of these labels allow installation in areas and on parts which are not practical for other instruments.

The exposed Telatemp temperature labels may be removed for test reports or filed for subsequent reference. The recorders will withstand thermal cycling, solvents and water, and can be stored indefinitely.

Two temperature ranges of 100 degrees F to 150 degrees F (38 degrees C to 66 degrees C) and 140 degrees F to 190 degrees F (60 deg.C to 86 deg.C) are available. Overall label size is 1.75" long by 0.75" high.

A typical application of these temperature strips is for the monitoring of oil temperatures on vacuum pumps. By placing the self adhesive temperature strip on the outer oil housing casing of the vacuum pump, the temperature of the oil transmitted to the case housing can be monitored.

Normal oil temperatures for Alcatel Vacuum pumps is 130 degrees F to 140 degrees F. With age, increased wear, decomposition of pump oil, or severe mechanical problems, this temperature will exceed 140 degrees F. When this occurs, the temperature measuring strip will indicate the higher temperature and the pump can be removed for an oil change or other servicing.

Most rough vacuum pumps should not exceed 150 degrees F (70 degrees C).

Calibrated temperature of temperature sensitive indicators on irreversible temperature labels.

Irreversible temperature label, UOM=PK
Part No.	Description	ship wt.	Quantity In Stock	Price	Quantity to order
110110	range 100 - 150 F	1	0(#)	$27.00
110210	range 140 - 190 F	1	0(#)	$27.00
(#) Standard lead-time for out-of-stock items is approximately two weeks.
Ordering information. International (non-US) prices available through your local dealer.

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