PIE 1800D Vibration Switch provides essential protection for the critical equipment likes fans, Motors, pumps, Compressor and cooling towers. It Measures the vibration with accelerometer when it is mounted on the machine and generates relay output for Alarm or shutdown the vibration levels exceed the preset threshold value. 

 

PIE 1800D  Explosion Proof Vibration Switch ideal to use the following applications Intrinsic Safe Ex(i), IP65 –IN-05 Suitable to Zone 1 & 2, Gas Group IIA/IIB, Temperature Class T3.

 

PIE Vibration switch has brought digital display and front end key available for set point. User can Set their Alarm and Trip Velocity using available keys in the front end.

 

 

 

     Features

 

Optimum Output
Top Class Quality
Hi-tech Technology Used

Specifications

 

S.No	Specifications	Details
1	Make & Model	Precision – 1800/D
2	Sensor	Accelerometer
3	Indicator	Seven segment LED Display for Vibration range.
4	LED Indicator	Power Alarm Trip
5	Velocity Range	0-50mm/sec
6	Output	4-20 mA
7	Alarm set point	User can set velocity range (0-50mm/sec)
8	Alarm delay	1-15sec
9	Min Frequency	3Hz
10	Max Frequency	100Hz
11	Sensor cable	2meter Armored Cable with SS316 Double Compression Cable Gland – IN-01
12	Power Supply	230V AC 50Hz
13	Max Acceleration	±5g peak
14	Relay for Alarm & Trip	DPDT contact provided –IN-02
15	Ratings	4A@30V DC & 1A@250V DC
16	Non fail-safe	Relay normally closed type and open to Alarm-IIN-03
17	Operating temperature	-10⁰C to 50⁰C
18	Terminal Blocks	Screw Type
19	Indicator Mounting Type	Wall Mounting
20	Protection Type	Intrinsic Safe Ex(i), IP65 –IN-05
21	Area Classification	Zone 1 & 2, Gas Group IIA/IIB, Temperature Class T3
22	Cable Entry	2Nos of 0.5NPT along with 2Nos of 0.5NPT FLP Double compression SS-316 cable glands without check nut and PVC shroud, Gasket-Neoprene.