Micro Hon-Preamplifier Set 4966 Type 1/2 inch biased freedom Micro Hon
Hottinger Brüel & Kjær
About This Product
■ Advantages to use TEDS microfones
The TEDS microphone has a cartridge's individual identification information and load sensitivity in TEDS, and the biggest advantage is that when connected to the measuring device, this information is automatically set. The mini CD attached to many TEDS microphones contains individual characteristic data, and can be used to correct frequency characteristics. In addition, cartridge and preamplifier are sealed as a unit in a clean room to avoid incorporation of impurities such as chili, which causes aging of performance.
All TEDS Microhons, excluding TEDS template 4957 and 4958, are provided in a template that meets IEEE 1454.4 V0.9. If you specify it at the time of purchase, you can provide IEEE 1545.4 V1.0 template free of charge.
■ Data transmission
In general, there are two ways to transfer data from TEDS chip to analyzer. The simple method is to use a dedicated line for data transfer called class 2. In the conventional LEMO type TEDS preamplifier, 5 output terminals are transferred to TEDS data.
On the other hand, the method of class 1 is a single -track system such as DeltaTron, and signals and data transfer are performed at the same line. In this case, it is possible to use a single track by changing the mode (TEDS data/signal) electrically.
■ Custom -made TEDS Microphone
You can also provide a custom -made microphone. If you can not find any specifications, please contact us.
■ Combination of micro hon card ridge, 4966 type and various preamplifiers
4966 Type 1/2 inch unbalanced freedom -free sound field A combination of Micro Hon Cardridge and preamplifier lineup. All of these are accurate, reliable, and solid.
■ Use
・ Automobile sound measurement (inside and external sound)
・ Industrial sound meter (acoustic power)
・ Environmental sound meter measurement
・ Electrical sound measurement
■ Characteristics
・ IEC 61094-4/WS2F
・ In an environment without condensation, there is no effect on humidity measurement
-
Product
Micro Hon-Preamplifier Set 4966 Type 1/2 inch biased freedom Micro Hon
-
Handling Company
Hottinger Brüel & Kjær
4 Models of Micro Hon-Preamplifier Set 4966 Type 1/2 inch biased freedom Micro Hon
Items marked with have different values depending on the model number.
Click on the part number for more information about each product
| Product Image | Part Number | Price (excluding tax) | Biased voltage voltage | Cardridge 0 ° incident free sound field response (2dB) | Cardridge Low Limit frequency (3dB) | Cardridge electrostatic capacity | Cardridge heat noise | Cardridge maximum sound pressure level (PEAK) | Charge injection proofreading | Dynamic range (within the temperature range) | Free sound field frequency range ± 1db | Free sound field frequency range ± 2db | Free sound field frequency range ± 3db | Grid diameter | IEC 61094-4 compliant | Length including protective grid from the connector | Maximum output current (PEAK) | Output bias voltage (within the operating temperature range) | Output voltage (PEAK) | Pistonphone correction | Preamplifier | Pressure average vent | Sensitivity 4966 | Sensitivity 4966 type + PREAMPLIFIER | Starting time for the signal to 0.1dB or less | Supply current | Supply voltage | TEDS template ID | TEDS template version number | Temperature range | shape | socket |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
4966-H-041 |
Available upon quote | 0V | 5Hz to 20kHz | 1 to 3Hz | 14pf at 250Hz | 14.9db (a), 15.4db (Lin) | 158db | NO | 16.5db (a) to 134db | 10Hz to 8kHz | 6.3Hz to 20kHz | 3Hz to 20kHz | 13.2mm | WS2F | 97mm | 3ma at 4Ma Supply, 19MA at 20ma Supply | 12 ± 2V | 7V | 0.00db for type 4228 with DP-0776 | 1706 | Both micro hon cardridge and preamplifier are vent type | 50mv/PA, ‒26 ± 1.5db Re 1 V/PA at 250Hz | 48.4mv/PA, ‒26.3 ± 1.5db Re 1 V/PA at 250Hz | <60s | 4 to 20ma | CCLD SUPPLY: 24 to 28V | UDID = 127-0-0-0U | 1.0 (IEEE 1451.4) | ‒20 to +125 ℃ (‒4 to +257 ℉) | Cylindrical | Bnc |
|
|
4966-A-031 |
Available upon quote | 0V | 5Hz to 20kHz | 1 to 3Hz | 14pf at 250Hz | 14.9db (a), 15.4db (Lin) | 158db | NO | 18db (Lin) to 131db | - | A characteristics | - | 13.2mm | WS2F | 101.5mm | 2MA at 4Ma SuPply, 18ma at 20ma SuPply | 14.75 ± 2V | 5V | 0.00db for type 4228 with DP-0776 | Type 2699 | Both micro hon cardridge and preamplifier are vent type | 50mv/PA, ‒26 ± 1.5db Re 1 V/PA at 250Hz | 48.4mv/PA, ‒26.3 ± 1.5db Re 1 V/PA at 1kHz | <10S | 4 to 20ma | CCLD SUPPLY: 24 to 28V | UDID = 127-0-0-0U | 1.0 (IEEE 1451.4) | ‒20 to +65 ° C (‒4 to +140 ℉) | Cylindrical | Bnc |
|
|
4966-A-041 |
Available upon quote | 0V | 5Hz to 20kHz | 1 to 3Hz | 14pf at 250Hz | 14.9db (a), 15.4db (Lin) | 158db | NO | 16.5db (a) to 134db | - | 12.5Hz to 20kHz | - | 13.2mm | WS2F | 47mm | 2MA at 4Ma SuPply, 18ma at 20ma SuPply | 12 ± 2V | 7V | 0.00db for type 4228 with DP-0776 | 2695 | Both micro hon cardridge and preamplifier are vent type | 50mv/PA, ‒26 ± 1.5db Re 1 V/PA at 250Hz | 48.4mv/PA, ‒26.3 ± 1.5db Re 1 V/PA at 250Hz | <60s | 4 to 20ma | CCLD SUPPLY: 24 to 28V | UDID = 127-0-0-0U | 1.0 (IEEE 1451.4) | ‒20 to +60 ° C (‒4 to +140 ℉) | Cylindrical | 10 ~ 32UNF |
|
|
4966-L-001 |
Available upon quote | 0V | 5Hz to 20kHz | 1 to 3Hz | 14pf at 250Hz | 14.9db (a), 15.4db (Lin) | 158db | Yes | 15.2db (a) to 144db | 3Hz to 20kHz | 6.3Hz to 20kHz | 3Hz to 20kHz | 13.2mm | WS2F | 87.2mm | 20ma | - | (TOTAL SUPPLY VOLTAGE)/2 -5V | 0.00db for type 4228 with DP-0776 | 2669-L type | Both micro hon cardridge and preamplifier are vent type | 50mv/PA, ‒26 ± 1.5db Re 1 V/PA at 250Hz | 48.4mv/PA, ‒26.3 ± 1.5db Re 1 V/PA at 250Hz | <10S | - | Dual: ± 14 to ± 60V, Single: 28 to 120V | Utid = 769 | 0.9 (IEEE P1451.4) | ‒20 to +60 ° C (‒4 to +140 ℉) | Conical | Lemo 1b, 7-pin |
Click on the part number for more information about each product
Customers who viewed this product also viewed
Other products of Hottinger Brüel & Kjær
View more products of Hottinger Brüel & Kjær
