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Partlow Products

Partlow Mechanical Recorders

 

800-876-0036

Phone: 847-356-0566      Fax: 847-356-0747      E-Mail: sales@mmcontrol.com

 

Back to Partlow Product Categories

Partlow Mechanical Recorders & Refrigerated Transport Recorders

RFT Recorder

Datasheet / Manual                   

Partlow Mechanical Recorder Model RFT

A one pen, 10" circular chart, temperature recorder. Available with 12, 24, or 48 hour, or 7 day rotation times for 125VAC, 60 Hz operation, and others. Seventeen operating ranges covering -30° F to 1100° F. Can be panel or surface mounted.

Standard Features:
Disposable red fiber tipped pen

Key Specifications
+/- 1% Accuracy
15.13" W x 13.81" H x 4.88" D overall
13.5" W x 12.69" H panel cutout

 

Partlow RF15-79 Dual Switch Recording Controller

Datasheet / Manual                   

Partlow Mechanical Recorder Model rf1579

A one pen, 10" circular chart, temperature recording controller with two switches, providing dual on-off control for heat-cool applications. Available with 12, 24, or 48 hour, or 7 day rotation times for 125VAC, 60 Hz operation, and others. Seventeen operating ranges covering -30° F to 1100° F. Can be panel or surface mounted.

Standard Features:
Red setpoint indicator
Disposable red fiber tipped pen
0 to 5% Differential between switches
1% Sensitivity (hysteresis)

Key Specifications
+/- 1% Accuracy
SPDT switches: 500VA resistive, 50VA inductive; 250VAC max.
15.13" W x 13.81" H x 4.88" D overall
13.5" W x 12.69" H panel cutout

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RFA Recording Pneumatic Controller

Datasheet / Manual                   

Partlow Mechanical Controller Model LFB73-73

A one pen, 10" circular, chart temperature recording controller for use with pneumatic devices, providing proportional control in heating or cooling applications. Available with 12, 24, or 48 hour, or 7 day rotation times for 125VAC, 60 Hz operation, and others. Seventeen operating ranges covering -30° F to 1100° F. Can be panel or surface mounted.

Standard Features:
Red setpoint indicator
Inlet and outlet gauges
Reverse or direct control action
Manual reset for offset adjustment
Disposable red fiber tipped pen

Key Specifications
+/- 1% Accuracy
16 to 20 psi input
3 to 15 psi output
Air consumption: 6 cfh max.
1/4 NPT air hookups
Throttling span: 7% to 35% of span
15.13" W x 13.81" H x 4.88" D overall
13.5" W x 12.69" H panel cutout

 

RFP Recording Modulating Potentiometric Controller

Datasheet / Manual                   

Partlow Mechanical Controller Model LFB73-73

A one pen, 10" circular chart, temperature recording controller for use with position proportioning motors that work with a potentiometer in the controller. Available with 12, 24, or 48 hour, or 7 day rotation times for 125VAC, 60 Hz operation, and others. Seventeen operating ranges covering -30° F to 1100° F. Can be panel or surface mounted.

Standard Features:
Red setpoint indicator
Manual reset for offset adjustment
Disposable red fiber tipped pen

Key Specifications
+/- 1% Accuracy
100 or 135 ohm potentiometer resistance
Throttling range: 5%, 12%, 24%
15.13" W x 13.81" H x 4.88" D overall
13.5" W x 12.69" H panel cutout

 

RFHTT Dual Pen Recorder

Datasheet / Manual                   

Partlow Mechanical Controller Model LFA

A two pen, 10" circular chart, temperature recorder. Available with 12, 24, or 48 hour, or 7 day rotation times for 125VAC, 60 Hz operation, and others. Seventeen operating ranges covering -30° F to 1100° F. Can be panel or surface mounted.

Standard Features:
Disposable fiber tipped pens: red, green

Key Specifications
+/- 1% Accuracy
15.13" W x 13.81" H x 4.88" D overall
13.5" W x 12.69" H panel cutout

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RFH15-79 Dual Pen Recording Controller [RFH15-15 is Obsolete]

Datasheet / Manual                   

Partlow Mechanical Controller Model LFV4

A two pen, 10" circular chart, temperature recording controller with four switches, providing dual on-off control for heat-cool applications on each pen or heat-cool-humidity applications. Available with 12, 24, or 48 hour, or 7 day rotation times for 125VAC, 60 Hz operation, and others. Seventeen operating ranges covering -30° F to 1100° F. Can be panel or surface mounted.

Standard Features:
Dual setpoint indicators: red, green
Disposable fiber tipped pens: red, green
0 to 5% Differential between switches
1% Sensitivity (hysteresis)

Key Specifications
+/- 1% Accuracy
SPDT switches: 500VA resistive, 50VA inductive; 250VAC max.
15.13" W x 13.81" H x 4.88" D overall
13.5" W x 12.69" H panel cutout

 

RFHAA Dual Pen Recording Pneumatic Controller

Datasheet / Manual                   

Partlow Mechanical Controller Model LFHL

A two pen, 10" circular chart, temperature recording controller for use with two independent pneumatic control loops for heating and/or cooling applications. Available with 12, 24, or 48 hour, or 7 day rotation times for 125VAC, 60 Hz operation, and others. Seventeen operating ranges covering -30° F to 1100° F. Can be panel or surface mounted.

Standard Features:
Dual setpoint indicators: red, green
Dual outlet gauges
Reverse or direct control action
Manual reset for offset adjustment
Disposable fiber tipped pens: red, green

Key Specifications
+/- 1% Accuracy
16 to 20 psi input
3 to 15 psi output
Air consumption: 6 cfh max. per mechanism
1/4 NPT air hookups
Throttling span: 7% to 35% of span
15.13" W x 13.81" H x 4.88" D overall
13.5" W x 12.69" H panel cutout

 

RFC15-52 Dual Switch Recording Profile Controller

Datasheet / Manual                   

Partlow Mechanical Controller Model LFE18

A one pen, 10" circular chart, temperature programming, recording controller with two switches, providing dual on-off control for heat-cool applications. A cam-follower rides on pre-cut plastic cams, providing a setpoint that changes with time. Available with 24 hour or 7 day rotation times for 125VAC, 60 Hz operation. Seventeen operating ranges covering -30° F to 1100° F. Can be panel or surface mounted.

Standard Features:
Setpoint indicator
Reverse or direct control action
0 to 5% Differential between switches
Disposable red fiber tipped pen
Cam-follower override for non-profiling operation
1% Sensitivity (hysteresis)

Key Specifications
+/- 1% Accuracy
15.13" W x 13.81" H x 4.88" D overall
13.5" W x 12.69" H panel cutout

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RFCP Recording Modulating Potentiometric Profile Controller

Datasheet / Manual                   

Partlow Mechanical Controller Model N79-79

A one pen, 10" circular chart, temperature programming, recording controller for use with position proportioning motors that work with a potentiometer in the controller. A cam-follower rides on pre-cut plastic cams, providing a setpoint that changes with time. Available with 24 hour or 7 day rotation times for 125VAC, 60 Hz operation, and others. Seventeen operating ranges covering -30° F to 1100° F. Can be panel or surface mounted.

Standard Features:
Setpoint indicator
Manual reset for offset adjustment
Reverse or direct control action
Disposable red fiber tipped pen

Key Specifications
+/- 1% Accuracy
100 or 135 ohm potentiometer resistance
Throttling range: 5%, 12%, 24%
15.13" W x 13.81" H x 4.88" D overall
13.5" W x 12.69" H panel cutout

 

RFC52 Recording Profile Controller

Datasheet / Manual                   

Partlow Mechanical Controller Model ZF79

A one pen, 10" circular chart, temperature programming, recording controller with one switch, providing on-off control for heating or cooling applications. A cam-follower rides on pre-cut plastic cams, providing a setpoint that changes with time. Available with 24 hour or 7 day rotation times for 125VAC, 60 Hz operation. Seventeen operating ranges covering -30° F to 1100° F. Can be panel or surface mounted.

Standard Features:
Setpoint indicator
Reverse or direct control action
Disposable red fiber tipped pen
Cam-follower override for non-profiling operation
1% Sensitivity (hysteresis)

Key Specifications
+/- 1% Accuracy
15.13" W x 13.81" H x 4.88" D overall
13.5" W x 12.69" H panel cutout

 

Refrigerated Transport Recorders

SR Recording Thermometer

Datasheet / Manual                   

Partlow Mechanical Controller Model ZF79

A one pen, 8" circular chart, temperature recorder designed especially for the refrigerated transport industry. Choice of 7 or 31 day rotation times with spring wound, electric, or battery operated chart drives, or a 24 hour battery operated chart drive. Available with or without an enclosure.

Standard Features:
Over temperature protection to 170° F
Pressure sensitive marking system
Weather-tight die-cast aluminum enclosure

Key Specifications
+/- 1% Accuracy
Time accuracy: 5 minutes per month
Chart range: -20° F to 80° F
Vibration: 2G, 5 to 80 Hz
Shock: 15G
9.5" W x 11.5" H x 5.0" D overall

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TR10 / TR20 Recording Thermometer

Datasheet / Manual                   

Partlow Mechanical Controller Model ZF79

A one pen, 8" circular chart, temperature recorder designed especially for the refrigerated transport industry. A unique "bent chart" design minimizes the space required for the recorder. Choice of 7 or 31 day rotation times with spring wound, electric, or battery operated chart drives, or a 24 hour battery operated chart drive. Available with (TR20) or without (TR10) an enclosure.

Standard Features:
Over temperature protection to 170° F
Pressure sensitive marking system

Key Specifications
+/- 1% Accuracy
Time accuracy: 5 minutes per month
Chart range: -20° F to 80° F
Vibration: 2G, 5 to 80 Hz
Shock: 15G
Electric chart drive: 12V or 24V, AC or DC
Battery chart drive: 1.5V "D" cell
7.03" W x 13.33" H x 5.04" D overall

 

TRDW Recording Thermometer

Datasheet / Manual                   

Obsolete model ARC 4100 title=

A one pen, 8" circular chart, temperature recorder designed especially for the refrigerated transport industry. Choice of 24 hour, or 7 or 31 day spring wound chart drive.

Standard Features:
Over temperature protection to 170° F
Pressure sensitive marking system

Key Specifications
+/- 1% Accuracy
Time accuracy: 5 minutes per month
Chart range: -20° F to 80° F
Vibration: 2G, 5 to 80 Hz
Shock: 15G
Electric chart drive: 12V or 24V, AC or DC
9.5" W x 11.5" H x 6.25" D overall

 

DR Dual Pen Recording Thermometer

Datasheet / Manual                   

Partlow Mechanical Controller Model ZF79

A two pen, 8" circular chart, temperature recorder with options, designed especially for the refrigerated transport industry. Choice of 7 or 31 day spring wound or electric chart drive.

Standard Features:
Over temperature protection to 170° F
Pressure sensitive marking system

Key Specifications
+/- 1% Accuracy
Time accuracy: 5 minutes per month
Chart range: -20° C to 20° C
Vibration: 2G, 5 to 80 Hz
Shock: 15G
Electric chart drive: 12V or 24V, AC or DC with battery back-up
9.5" W x 11.5" H x 6.25" D overall


Partlow Piston Pak

Datasheet / Manual                   

Partlow Piston PakThe Partlow Piston Pak is a fluid filled, hermetically sealed, stainless steel sensing element connected through a temperature compensated stainless steel capillary to a piston-cylinder arrangement. These sensors are rugged, reliable, sensitive, and accurate to within 1%. The capillary requires no armoring and the sensors are easily replaced in the field. Sensors cover the operating ranges from -30° F to 1100° F (-35° C to 600° C). Stainless steel element sleeves and capillary bushings are available, as well as Teflon and Geon element and capillary coatings.

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Phone: 847-356-0566      Fax: 847-356-0747      E-Mail: sales@mmcontrol.com

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