Prices as of April 16, 2014. Check Web site for most current prices.
Pump Seal Failure Relay
Company Information Drives Soft Starters Motors Power Transmission Motion: Servos and Steppers Motor Controls
PSFR-1C-120A
Sensors: Proximity
Pump Seal Failure Relay PSFR Series
This relay is designed to monitor the shaft seals of submersible pumps. A resistive-measuring probe is installed in the pump seal cavity provided by pump manufacturer. If the seal starts to leak, contaminating fluid enters the seal cavity provided by pump manufacturer, manufacturer, lowering the resistance between the internal probe and the common connection.
When the resistance drops below the user-adjustable sensitivity setpoint of the relay, the output relay energizes and the LED turns ON. The relay output can be used to give an alarm indication of a leaking seal. The relay will automatically reset when the fault condition clears.
Sensors: Photoelectric Sensors: Encoders Sensors: Limit Switches Sensors: Current Sensors: Pressure
Features • Monitors submersible pump seals for leakage
Sensors: Temperature
• 8-pin, SPDT, single channel for monitoring one pump
Agency Approvals
• Adjustable sensitivity ranges (4.7K, 20K, 47K, 100K)
• cURus, File number E191059 E191059
• Uses industry-st industry-standard andard 8-pin octal sockets
• CE, EN60947-1, EN60947-5-1
Sensors: Level
• RoHS (with appropriate socket 70169-D)
Sensors: Flow Switches Pushbuttons and Lights
ProSense Pump Seal Failure Relay Part Number
Description
Pcs/Pkg
Wt (lb) Pr P rice
Use With
PSFR-1C-120A
Pump seal failure relay, monitors shaft seals of submersible pumps. Single channel, adjustable sensitivity range from 4.7K, 20K, 47K, 100K, LED failure indication, one 10A single-pole double-throw output contacts, 8-pin octal base, 9 VDC probe voltage.
1
0.4
$52.00
70169-D
Relay socket, 10A at 600 V rated, 8-pin octal configuration. Can be mounted on 35mm DIN rail or directly mounted to the panel.
1
0.1
$3.50
-----
Process
750-2C-SKT
Relay socket, 5A at 600 V rated, 8-pin octal configuration. Can be mounted on 35mm DIN rail or directly mounted to the panel.
1
0.1
$4.25
-----
Relays and Timers
70169-D or 70169-D or 750-2C-SKT
Stacklights Signal Devices
Pneumatics: Air Prep
Technical Specifications
Pneumatics: Directional Control Valves
PSFR-1C-120A Voltage Tolerances Output Contacts Life (Resistive Load) Probe Voltage Response Time Power Consumption Temperature Mounting Indicator LED Output Contacts Insulation Voltage Approvals
120 VAC 50/60Hz (+10%/-15%) 10A at 240 VAC/30 VDC Max Mechanical 10,000,000 operations; Electrical: 100,000 operations 9 VDC Pick-up: 10ms; Drop-out: 10ms 2 VA -28 to 65°C (-18 to 149°F) 8-pin octal socket Red ON when seal leak detected and relay energized 10A at 240 VAC/7A at 30 VDC Max
Pneumatics: Cylinders Pneumatics: Tubing Pneumatics: Air Fittings Appendix Book 2
2,000 volts
Terms and Conditions
cURus (E191059), CE, RoHS, (cULus when used with socket 70169-D)
Book 2 (14.1)
www.automationdirect.com/motor-controls
Motor Controls
eMS-137
Prices as of April 16, 2014. Check Web site for most current prices.
Pump Seal Failure Relay Wiring PSFR-1C-120A
Dimensions PSFR-1C-120A
2.39 [60.8]
2.90 [73.8] 1.70 [43.1]
3.20 [81.3]
All Dimensions in Inches (Millimeters)
Typical Installations ALARM
COM
4
PROBE
5
3
COM PROBE
6
2
7 1 8
L1
L2
PSFR-1C-120A Single Channel
INPUT VOVAC LTAGE 120
Book 2 (14.1)
eMS-138
Motor Controls
1-800-633-0405
Prices as of April 16, 2014. Check Web site for most current prices.
8-pin Octal Socket
Company Information Drives Soft Starters Motors Power Transmission Motion: Servos and Steppers Motor Controls
70169-D
750-2C-SKT Sensors: Proximity
Features • 600V (Plug-in 3-phase monitor relays require a 600V-rated socket when used with system voltages greater than 300V)
Agency Approvals
Sensors: Photoelectric
• cURus, File number E191059, E225080
• Mounts on 35mm DINrail
• CE
• Screw pressure wire clamp termination
• RoHS
Sensors: Encoders Sensors: Limit Switches
Octal Sockets for Motor Monitor Relays Part Number
Description
70169-D
Relay socket, works with all phase monitor relays, 10A at 600 V rated, 8-pin octal configuration. Can be mounted on 35mm DIN rail or directly mounted to the panel. Relay socket, works with all phase monitor relays, 5A at 600 V rated, 8-pin octal configuration. Can be mounted on 35mm DIN rail or directly mounted to the panel.
750-2C-SKT
Pcs/Pkg
Wt (lb)
Price
1
0.1
$3.50
1
0.1
$4.25
Sensors: Current Sensors: Pressure Sensors: Temperature
Technical Specifications Part Number
Voltage
Current
Screw Size
Screw chassis Screw wire size (capacity) Screw wire torque mounting torque
Sensors: Level
70169-D
600V
10A
6-32
1 or 2 #12-#22 AWB
6-7 Lb-in (12 Lb-in max) 7 Lb-in
Sensors: Flow Switches
750-2C-SKT
600V
5A
M3.5
(1) #12/ (2) #14 AWG
9 Lb-in
7Lb-in Pushbuttons and Lights
Dimensions 750-2C-SKT
70169-D
5 (22)
1.295 [32.89]
.580 [14.73]
Stacklights Signal Devices
6 (24)
1 (11) 4 (12)
2
1
8
8 (21)
7
3 (14)
2.010 [51.05]
2.160 [54.86]
Process Relays and Timers Pneumatics: Air Prep
MADE
Ø.165 [Ø4.19]
Pneumatics: Directional Control Valves
IN USA 3
4
5
6
1.005 [25.53] 7 (A2)
Pneumatics: Cylinders
2 (A1)
.312 [7.92]
Pneumatics: Tubing Pneumatics: Air Fittings
Socket Pinouts 750-2C-SKT
Appendix Book 2
70169-D
Terms and Conditions
All Dimensions in Inches (Millimeters)
Book 2 (14.1)
www.automationdirect.com/motor-controls
Motor Controls
eMS-139
