MTL3072 TEMPERATURE CONVERTER Brand New with Good Discount
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MTL3072 TEMPERATURE CONVERTER Brand New with Good Discount
3-wire RTD input
The MTL3072 accepts a signal from a 3-wire resistance temperature detector (RTD) in the hazardous area, and converts
it to a 4/20mA loop current in the safe area proportional to resistance (but not temperature). Calibration is carried
out by the user via controls located in the top and the side of the unit. Input zero and span are selected by switches
(coarse adjustment) and potentiometers (fine adjustment)
SPECIFICATION
See also 'Common specification'
Number of channels
One, fully floating
Signal source
3-wire platinum RTD to BS1904/DIN 43760 (100Ω at 0°C)
–terminals 5, 6 & 7
Location of signal source
Zone 0, IIC, T4 hazardous area if suitably certified
Div 1, Group A, hazardous location
Span (fully adjustable by switches and potentiometers)
25 to 800°C
Zero (fully adjustable by switches and potentiometers)
–200 to +400°C
Common-mode ac rejection
<0.1% error for 250V rms, 50Hz
Series-mode ac rejection
<0.1% error for 50Hz rms input equal to 2mV or (span in
Ω/30)mV, whichever is the greater
Loop supply voltage
15 to 35V dc
Output range
4 to 20mA
Maximum load resistance
50(Vs –15) Ω
Response time
Settles to within 10% of final value after typically 250ms
Calibration accuracy at 20°C
(including non-linearity, hysteresis and repeatability)
Within 0.1% of span
Temperature drift (maximum)
Zero: the greater of the following:–
±0.01% of span/°C or 10mΩ/°C
Span: ±0.005% of input span/°C
Suppression/elevation (E): ±0.01% of E/°C
RTD excitation current
400µA
Line resistance
100Ω maximum in each line
Power dissipation within unit
0.46W maximum at 35V with 20mA signal
Replaceable fuse
50mA, 5 x 20mm glass to DIN 41571 sheet 2, semi-time-lag (M)
Safety description
13.6V, 142Ω, 95.3mA, Ceq = 56.5nF, Leq = 2.2mH,
Um = 250V rms or dc
FM max entity parameters
Voc = 13.6V, Isc = 95.3mA, Ca = 1.15µF, La = 1.8mH
Weight
170g
OTHER APPLICATIONS
The MTL3072 can monitor a low-value potentiometer, up to 375Ω, in
a hazardous area to give a 4/20mA output in the safe area .
MTL7000 series
MTL7028
MTL7055
MTL7056
MTL7060
MTL7066
MTL7087
MTL7096
MTL7099
MTL7106
MTL7122
MTL7128
MTL7129
MTL7160
MTL7161
MTL7164
MTL7187
MTL7206
MTL7207
MTL7208
MTL7261
MTL7264
MTL7265
MTL7287
MTL7299
MTL7788
MTL7789
MTL702+
MTL705+
MTL706+
MTL707+
MTL707P+
MTL708+
MTL710+
MTL710-
MTL710AC
MTL710P+
MTL710P-
MTL715+
MTL715-
MTL715P+
MTL722+
MTL722-
MTL722P+
MTL728+
MTL728-
MTL728AC
MTL728P+
MTL729P+
MTL751AC
MTL7796
MTL7798
MTL7799
MTL755AC
MTL4500 Series :
MTL4524S
MTL4525
MTL4526
MTL4541
MTL4541A
MTL4541AS
MTL4541B
MTL4541P
MTL4541S
MTL4541T
MTL4544
MTL4544A
MTL4544AS
MTL4544B
MTL4544D
MTL4544S
MTL4546
MTL4546C
MTL4546S
MTL4546Y
MTL4549
MTL4549C
MTL4549Y
MTL4573
MTL4575
MTL4576-RTD
MTL4576-THC
MTL4581
MTL4582B
MTL4531
MTL4532
MTL4561
MTL4599
MTL4599N
MTL4500-5500-ACC
MTL4500-5500-CS
MTL4500-5500-DS
MTL4501-SR
MTL4504
MTL4510
MTL4510B
MTL4511
MTL4513
MTL4514D
MTL4514N
MTL4514_B
MTL4516
MTL4516C
MTL4517
MTL4521
MTL4521L
MTL4523
MTL4523L
MTL4523R
MTL4523V-VL
MTL5500 Series :
MTL5501-SR
MTL5510
MTL5510B
MTL5511
MTL5513
MTL5514
MTL5514-T
MTL5514D
MTL5516C
MTL5517
MTL5521
MTL5521-T
MTL5522
MTL5523
MTL5523V – VL
MTL5524
MTL5525
MTL5526
MTL5541
MTL5541A
MTL5541AS
MTL5541S
MTL5541S-T
MTL5544
MTL5544A
MTL5544AS
MTL5544D
MTL5544S
MTL5546
MTL5546Y
MTL5546Y-T
MTL5549
MTL5549Y
MTL5573
MTL5575
MTL5576-RTD
MTL5576-THC
MTL5581
MTL5582
MTL5582B
MTL5531
MTL5532
MTL5561
MTL5051
MTL5314
MTL5553
MTL5599
There have More MTL items , all for 100% New & Original with very good discount , pls kindly contact with Chris directly to know more details information .
Chris Fang
Sales Engineer
Sunup (Wuhan) Import and Export Co., Ltd.
Add:7-A16,Caishen Commercial Plaza,Hankou Railway Station,Wuhan, China
Postal code:430015
M: + 86-15926376631(WhatsApp & Wechat) |
Skype: live:chris_61491
Email: chris@sunupauto.com
