參數(shù)資料
型號(hào)： T773-0000
廠商： Electronic Theatre Controls, Inc.
英文描述： Frequency Input, Isolating Field Configurable Two-Wire Transmitter
中文描述： 頻率輸入，隔離現(xiàn)場(chǎng)配置的二線制變送器
文件頁(yè)數(shù)： 4/4頁(yè)
文件大?。?/td> 278K
代理商： T773-0000
Models & Ac c essories
Ordering Information
Specify:
1. Model:
T773-0000
2. Options: U (Urethane coating)
3. Optional CustomFactory Calibration: Specify
C620
with desired input and output range.
Accessories
Model
M004
T902
T910
T805
Description
Snap-in Channel Track, 4 feet.
Mounting plate for M004, includes 4" track.
Bulkhead (flat surface) Mounting plate.
Side feed field-mountable housing (EP &
NEMA 4 rated), uncoated (specify Option
P for white polyester powder coat).
AP9046
Action Pak 24/40VDC 65mA Power Supply.
T609
24V, 600mA Loop Power Supply.
V565
3-1/2 digit remote loop-powered indicator,
wide-ranging display, NEMA 4X enclo-
sure, CSA & FM approval standard,
specify Option C to house TransPak
S pec ific ations
Input
Span Range (Max/Mn)
See Table 1
Type: Capacitive coupled
MnimumAmplitude:
105-2150Hz: 10mVrms
>2150Hz: 15mVrms
MaximumAmplitude:
35Vp-p
Impedance
100-1KHz: >6k Ohms
>1KHz: >40k Ohms
Output Span
4-20mA/10-50mA, switch selectable
Minimum Output Current
3.3mA, typical
Maximum Output Current
4-20mA: 24mA, typical
10-50mA: 58mA, typical
Supply Voltage Range
4-20mA: 13 to 75VDC
10-50mA: 13 to 50VDC
Line Regulation
0.07% of span (13-75V)
Load Regulation
0.05% of span (0-3k Ohms)
Voltage Drop
13VDC @ 20mA
E urotherm Controls
741-F Miller Drive
Leesburg, VA 20175-8993
703-443-0000
info@eurotherm.com
actionio.com
Action Instruments
Factory Assistance
For additional information on calibration, operation and
installation contact our Technical Services Group:
703-669-1318
actionsupport@eurotherm.com
721-0418-00-K 09/ 04 Copyright Eurotherm, I nc 2004
Barber-Colman
Eurotherm Chessell
Eurotherm Controls
Dimensions
Dimensions in millimeters (inches)
Stability
Zero:
±0.015% of span/°C, typical,
±0.028%/°C, max.
±0.022% of span/°C, typical,
±0.043%/°C, max.
Overall Accuracy
(Includes Linearity, Hysteresis, Stability)
±0.2% of adjusted span, max.
Zero Adjustability
30% “turn-up” of span
Span Adjustability
80% “turn-down" of full-scale limt (Table 1)
Repeatability
±0.05% of span
Response Time (63% response)
<9KHz: 500mSec.
>9KHz: 40mSec.
Output Ripple, P-P
(% at max. input range frequency; 0% turn-down)
Range 1: 0.5% (18KHz)
Range 2: 0.5% (9KHz)
Range 3: 0.7% (2100Hz)
Range 4: 1.2% (525Hz)
Span:
Common Mode Rejection
60Hz: 97dB, DC: 120dB
Common Mode Range
60Hz: 75Vrms, max.
DC: 1KV, max.
RFI Effect (1.5W, 470MHz at 1.5 ft.)
<1% of span error
Isolation
1000Vrms maximuminput to output, input to
case, output to case
Operating Temperature Range
4-20mA: -40 to 80°C (-40 to 176°F)
10-50mA: -40 to 60°C (-40 to 140°F)
Weight
0.58lbs
Agency Approval
CSA approved intrinsically safe for hazardous
locations (File No. LR42272-70).
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