Skip to content

ICP Microphone Price

Measuring microphone offers - special offers and remaining stock

ICP Microphone – IEPE Microphone

ICP – IEPE microphones including factory calibration certificate and 24 months warranty.

ICP Microphone

Array Microphone

PCB 130A10

  • 1/4″ microphone
  • 30 mV/Pa
  • Class 1 according to IEC 61672
  • Free field
  • 10Hz to 20kHz
  • 26dBA to 135dB
  • Factory calibration certificate

MI19

IEPE Microphone

Class 1 Measurement Microphone

Measurement Microphone Set

MI19 + Plug.n.DAQ Lite

Measurement Microphone Kit

MP30-50 Set

IEPE Microphone

Class 1 ½” Free Field Microphone

  • Class 1 and WS2F according to IEC 61094-4
  • Sensitivity 50 mV/Pa
  • IEPE constant current supply 2-20 mA | Bias: 12.5 Volt 
  • Polar Pattern: Omnidirectional
  • Frequency Response: 4 Hz – 20 kHz
  • Acoustic noise floor 16 dB A-weighted
  • Measuring range 16 dB(A) to SPL Peak (3% Dist.) 135 dB

Scope of delivery:

  • ½” microphone capsule pre-polarized
  • ½” IEPE microphone preamplifier
MP30 Microphone Capsule
IEC 61094-4 Type WS2F
Diameter
1/2″
Frequency Range
4 Hz ~ 10 Hz ± 1.5 dB
10 Hz ~ 4 kHz ± 0.5 dB
4 kHz ~ 20 kHz ± 2.5 dB
Responce Type
Free field
Electrode Forming Voltage
0 V
Sensitivity (dB re 20 μPa)
50 mV/Pa (± 1.5 dB)
Capacitance at 250 Hz
18 pF
SPL Max.
at 250 Hz Distortion <3%
135 dB
Intrinsinc Noise Level
16 dB (A)
Operating Temperature Range
-20 °C ~ +60 °C
Operating Humidity Range
25 % ~ 90 %(RH)
Temperature Characteristics
0.01 dB/C° Maximum
Humidity Characteristics
0.001 %(RH)
Aging Drift
0.2 dB/Year
Storage Temperature Range
-20 °C ~ +60 °C
Storage Humidity Range
25 % ~ 90 %(RH)
Venting
Rear
Outer Dimensions
Ф 13.2 mm x 16.0 mm
Weight
8.3 gram
MP30
Preamplifier
Frequency Response (re. 250 Hz)
0.1 Hz ~ 10 Hz ± 3 dB
10 Hz ~ 20 kHz ± 0.1 dB
10 Hz ~ 200 kHz ± 0.2 dB
Gain
0.04 dB
Intrinsic Noise
(20Hz ~ 20kHz)
< 5 μV A-weighting
Distortion (THD) @1kHz 1 V
< 0.1%
Output Impedance
<50Ω
Max. Output Voltage
6.5 Volt RMS @ 21 Volt IEPE DC Offset
IEPE Power Voltage
18 V ~ 30 V | Bias : 12.5 Volt
IEPE Current
2 mA ~ 20 mA
Polarization Voltage
0 V
Dimensions
Ф 12.7mm × 70 mm
Weight
< 20 g (cable not included)
Operating Temperature
– 20°C ~ + 60°C
Humidity
25 %~ 90 %(RH)
Atmospheric Pressure
65 kPa~108 kPa
Connector Type
BNC
Thread for Microphone
Capsule Mounting
11.7 mm-60 UNS
Model
1/4″ IEPE Microphone Sets
Price
FairTECH
ROGA Instruments products are free from planned obsolescence, technically accessible, durable and repairable.
POM-MI1921

MI19 and MI21 microphone sleeve adapter
from 1/4″ inner diameter to 1/2″ outer diameter.
POM material to ensure galvanic isolation to prevent ground and earth loops

24 $
POM-MI17RG50

MI17 and RG-50 microphone sleeve adapter to 1/2″ outer diameter.
POM material to ensure galvanic isolation to prevent ground and ground loops

24 $
MicCAL

Microphone Calibration Fee for ROGA Instruments microphones
MI15 | MI17 | MI18 | MI19 | MI21| RG-50 | MP30| MP40
After successful factory calibration, the microphone is returned to
the customer with our factory calibration certificate.

155 $
MicREP

Microphone Repair Fee for ROGA Instruments microphones
MI15 | MI17 | MI18 | MI19 | MI21| RG-50
After successful repair and factory calibration, the microphone is returned to the
customer with our factory calibration certificate.

225 $
WS-RG-40

1/4″ microphone windscreen Ø 40 mm

38 $
MI19

MI19; ¼” electret microphone
for industrial applications
Sensitivity 50 mV/Pa
Constant current supply 2-8 mA
BNC connector
Polar pattern: omnidirectional
Class 1 frequency response in accordance with IEC 61672
20 Hz – 20 kHz
calibration sheet included Sensitivity & Frequency Response
Inherent noise 27 dBA
SPL Max 130 dB
HS Code 85181000

385 $
MI19SW

IP55 splash water resistant
¼” electret microphone
for industrial applications
Sensitivity 50 mV/Pa
Constant current supply 2-8 mA
BNC connector
Polar pattern: omnidirectional
Class 1 frequency response in accordance with IEC 61672
20 Hz – 20 kHz
calibration sheet included Sensitivity & Frequency Response
Inherent noise 27 dBA
SPL Max 130 dB
HS Code 85181000

455 $
RG-50HL

High SPL Microphone e.g. shooting noise
WS3F Free-field IEC 61094-5
Total length: 95 mm
Sensitivity 10 mV/Pa
constant current Supply 2-20 mA
BNC connection
Polar pattern: omnidirectional
Frequency response:
5 Hz – 4 kHz: ± 1 dB
4 kHz – 30 kHz: ± 1.5 dB
factory calibration certificate included
measuring range up to SPL 144 dBRMS / 150 dB peak
HS Code 85181000

1275 $
MK342 E
+
MV310
Set

1/4″ microphone with constant pressure frequency response
WS3P according to IEC 61094-4
Pressure
3.5Hz to 70kHz
60dB(A) to 186dB
pre-polarized
HS Code 85181000

1480 $
MI21

MI21; ¼” electret condenser microphone
Splash Water Proof IP55
Sensitivity 50 mV/Pa / ± 1.0 dB
CCP IEPE supply 2-6 mA
BNC connector
Polar pattern: omnidirectional
Frequency response IEC 61094-5
20 Hz – 4 kHz: ± 0.5 dB
4 kHz – 20 kHz: ± 1.5 dB
corresponds to class 1
Calibration sheet included Sensitivity & Frequency Response
Inherent noise 26 dB(A)
SPL Max 130 dB
HS Code 85181000

588 $
MI17

MI17; 1/4″ IEPE microphone,
Sensitivity 50 mV/Pa,
constant current supply 2-8 mA
BNC connection
Frequency response: Class 1 – IEC 61094-5
20 Hz – 4 kHz: ± 0.5 dB
4 kHz – 20 kHz: ± 1.5 dB
free field, corresponds to class 1
including individual Calibration sheet
(sensitivity & frequency response)
Inherent Noise 26 dB (A)
Download MI17 PDF
HS Code 85181000

543 $
MI17SW

MI 17SW; 1/4″ IEPE microphone
Splash Water Proof IP55
Sensitivity 50 mV/Pa,
constant current supply 2-8 mA
BNC connection
Frequency response:
20 Hz – 4 kHz: ± 0.5 dB
4 kHz – 20 kHz: ± 1.5 dB
free field, corresponds to class 1 IEC 61094-5
including individual Calibration sheet
(sensitivity & frequency response)
Inherent Noise 26 dB (A)
HS Code 85181000

588 $
RG-50

RG-50; 1/4″ IEPE free field microphone
Sensitivity 50 mV/Pa
constant current supply 2- 20mA
BNC connection
Frequency response
5 Hz – 4 kHz: ± 0.5 dB
4 kHz – 30 kHz: ± 1.5 dB
free field, corresponds to class 1 IEC 61094-5
including individual Calibration
sheet (sensitivity & frequency response)
Inherent Noise 26 dB (A)
HS Code 85181000

543 $
RG-50SW

RG-50SW; 1/4″ IEPE Free-field microphone
Sensitivity 50 mV / Pa
constant current supply 2- 20mA
BNC connection
Splash Water Proof IP55
Frequency response
5 Hz – 4 kHz: ± 0.5 dB
4 kHz – 30 kHz: ± 1.5 dB
free field, corresponds to class 1 IEC 61094-5
including individual Calibration
sheet (sensitivity & frequency response)
Inherent Noise 26 dB (A)
HS Code 85181000

588 $

ICP is a registered trademark of PCB Piezotronics, Inc., DeltaTron is a registered trademark of Hottinger Brüel & Kjær A/S, ISOTRON is a registered trademark of ENDEVCO. 

This document only describes the technical principles involved and inevitably mentions the registered trademarks of other manufacturers, which is not intended and will not harm the interests of trademark owners. The registered trademarks mentioned above belong to their respective owners.