フリーダイヤル 0120-769-103
Emailjpesales@dwyeromega.com

OMB-DBK90

56-Channel Thermocouple Input Module for OMB-DAQSCAN-2000 Series | OMB-DBK90

スクロールダウンし、全ラインアップをご覧ください

1 year warranty CE
  • 56 Thermocouple Channels in One Compact and Rugged Enclosure
  • Supports Any Thermocouple Type on Any Channel
  • Very Low Cost per Channel and Very High-Channel Density
  • Attach Up to 16 Units Together for Up to 896 Channels per A/D Mainframe
シグナルコンディショナ (信号変換器) - 関連する商品を探す
(見つからない場合はカスタマーサービスにご連絡ください)

商品説明

The OMB-DBK90 module provides 56 channels of high-accuracy thermocouple (TC) inputs. The OMB-DBK90 is ideally suited for high-channel-count TC applications, with a maximum TC capacity of 896 channels per system. For larger channel-count applications, multiple mainframes can be combined for a maximum channel capacity of 3584 channels. Thermocouples attach to the OMB-DBK90 via mini-TC input connectors, and any TC type can be installed into any channel. Each row of 14 TC inputs has a separate cold-junction sensor to ensure accurate readings.

OMB-DBK90 modules are housed in a rugged all-metal package that can be connected to an OMB-DAQSCAN-2000 and rack-mounted with an optional rack-mount kit. When multiple OMB-DBK90’s are mounted together, a male and female P1 connector on either side of the unit provides all system connections so that only a single cable is required back to the A/D mainframe. For distributed applications, such as throughout the cabin of a vehicle, OMB-DBK90 modules can be mounted as separate units. Up to 20' of cable can be used to connect OMB-DBK90 modules.

Each OMB-DBK90 has a built-in auto-zero channel and a CJC channel. The OMB-DBK90 can measure one TC channel in 3 ms, 14 TC channels in 16 ms, and all 56 TC channels in 61 ms. An OMB-DBK90 based system of 896 channels can be measured in 976 ms. This speed is slower than other OMB-DBK modules to ensure that the TC measurements are accurate, low-noise, and stable. Typical measurement accuracies are better than 0.7°C, with channel-to- channel variation typically less than 0.5°C. If OMB-DBK90 measurements are mixed with measurements from other OMB-DBK options, the other measurements can be made at their standard 5 or 10 µs/channel rate.

Specifications
System Compatibility:
Attaches to an OMB-DAQSCAN-2000
System Connector: Male and female DB37 for unit-to-unit mating
and mating with P1 on the acquisition mainframe
TC Connector: Mini-TC connectors
ACOM Connector Type: Pomona model 5936-0
Inputs: 56 differential TC inputs, open TC detection per channel
TC Types: J, K, T, E, S, R, B, N28, N14
Speed: 1 channel in 3 ms, 14 channels in 16 ms, 56 channels in 61 ms
Dimensions:
285 W x 88 D x 52 mm H (11 x 3.44 x 2.05")
Weight: 0.96 kg (2.12 lb)
Power Requirements: 40 mA max from ±15 V; 40 mA max from 5 V; 1400 mW total
Input Impedance: 4 M Ω (differential) in parallel with 400 pF
Input Bandwidth: 1 kHz
Minimum Resolution: 0.1°C for all TC types
TC Accuracy: Valid for one year at 25°C ambient (see table)
Operating Temperature:
-30C to 70°C (-22 to 158°F)
Relative Humidity: 0 to 95% non-condensing
Temperature Coefficient of Accuracy for Type T TC: ±0.05°C for every °C away from 25°C
Channel-to-Channel Crosstalk: -90 dB typ (0 to 100 Hz)
DC CMRR: -80 dB typ
AC CMRR: -80 dB typ (0 to 60 Hz)
Maximum Common Mode Voltage: ±10 V
Overvoltage Protection: ±40 V
注文する (部品番号ビルダーより掲載以外の製品もご選択いただけます)(注文数を入力の上、"カートに追加"をクリックしてください)

他のお客様はこのような商品も購入しています。: このアイコンをクリックすると、このモデルを購入した他のお客様の購入商品リストが表示されます.

部品番号/Desc.
注文数
商品説明
Click to expand/minimize a list of what others bought with theOMB-DBK90
OMB-DBK90
お問い合せ下さい   
納期: 
 
 
56-channel thermocouple input module
Click to expand/minimize a list of what others bought with theOMB-CA-37-1
OMB-CA-37-1
¥17,001 (税込)
(税抜価格 ¥15,455)
納期: 2 週間
 
37 pin cable, 0.18 m (7') long, connects OMB-DBK90 to OMB-DAQSCAN
Click to expand/minimize a list of what others bought with theOMB-DAQSCAN-2005
OMB-DAQSCAN-2005
お問い合せ下さい   
納期: 
 
 
Ethernet System with 16 Single-Ended/8 Differential 250 KHz 16 bit Analog Inputs, 40 Digital I/O, 4 Analog Outputs, 4 Frequency/Pulse Counters and 2 Frequency/Pulse Generators
  
OMB-RM-DBK90
¥27,599 (税込)
(税抜価格 ¥25,090)
納期: 18 週間
 
Rack mount kit for OMB-DBK90
注: Each OMB-DBK90 module is supplied with complete operator’s manual on CD ROM.
We noticed you are from the US. Visit your local site for regional offers and live support.