Isolated Dual Seal Detectors

Description

The Model 4092-I Isolated Dual Seal Failure Detector is designed specifically for monitoring the shaft seals of two submersible pumps. All electrical inputs are totally isolated from each other.

The probes are to be installed in the seal cavities of each of the pumps. The sensitivity is field adjustable. When a seal begins to leak, contaminating fluid enters the seal cavity, lowering the resistance between the probe and the common connection. If the resistance drops below the sensitivity set-point, the corresponding relay and the LED indicator are activated. The Model 4092-I will automatically reset when the fault condition is corrected.

Specs

Model

4092/I-120

4092/I-240

Supply Voltages

120VAC  50/60 Hz

240VAC  50/60 Hz 

Power Consumption

1.5W

Probe Voltage

 9 VDC

Sensitivity

10K ohms-25K ohms

Response Time 

15 msec 

Reset Type 

Automatic 

Reset Time

15 msec

Contacts

2 SPDT  N.O.

Contact Rating

5A @ 250VAC  resistive

Expected Relay Life Mech:  10 million operations
Elec:    100,000 operations at rated load
Operating Temp

- 13° to +140°F

Humidity Tolerance 

0 - 97% w/o condensation 

Enclosure Material

ABS Plastic

Mounting 

11-pin socket (*order separately) 

Weight

6 oz. 

*order 11-pin socket number 51X016
Be the first to review this product
Add your review:
RELATED STORIES