MTL3046B REPEATER POWER SUPPLY Brand New with Good Discount
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MTL3046B REPEATER POWER SUPPLY 4/20mA for smart transmitters
The MTL3046B performs a similar function to the MTL3041, but is tailored for use with ‘smart’ transmitters whose digital communication
signals are superimposed on a standard 4/20mA analogue signal. The unit provides a minimum of 15V at 20mA to energise the
transmitter while at the same time repeating the current accurately in a separate circuit to drive a load in the safe area. The transmitter can
be calibrated, interrogated or tested from the host computer, or by using a hand-held communicator connected in either the safe or
hazardous area. The MTL3046B is a development of the MTL3046, which it replaces, and it is compatible with the majority of ‘smart’ transmitters available
SPECIFICATION
See also 'Common specification'
Number of channels
One, fully floating
Location of transmitter
Zone 0, IIC, T4–6 hazardous area if suitably certified
Div 1, Group A, hazardous location
Voltage available for transmitter and lines
15V minimum at 20mA
Note: maximum open-circuit voltage is 28V
Maximum permitted line resistance
[(15 minus transmitter voltage requirement) x 50] Ω
Input and output signal range
4 to 20mA with superimposed digital signal
Digital signal bandwidth (safe area to hazardous area)
10Hz to 8kHz
Digital signal bandwidth (hazardous area to safe area)
dc to 10kHz
Input resistance (terminals 6 & 8)
≤30Ω (600mV at 20mA)
Safe-area circuit load resistance
20 to 750Ω (250Ω ±10% for digital communications)
Safe-area circuit output resistance
>1MΩ
Safe-area circuit ripple
<160µA peak-to-peak
DC transfer accuracy at 20°C
Better than 20µA
Temperature drift
<1µA/°C
Response time
Settles to within 10% of final value after typically 40µs
Power requirement
85mA typically at 24V with 20mA signal
75mA at 35V to 125mA at 20V with 20mA signal
Power dissipation within unit
1.7W typical at 24V with 20mA signal
2.3W maximum at 35V with 20mA signal
Replaceable fuse
200mA, 5x20mm glass to DIN 41571 sht.2, semi-time-lag (M)
Safety description
Terminals 5 & 6
28V, 300Ω, 93mA, Um = 250V rms or dc
Terminals 6 & 8
Non-energy storing apparatus – ≤1.2V, ≤0.1A, ≤20µJ and
≤25mW. Can be connected without further certification into any
IS loop with open-circuit voltage not more than 28V.
Note: Terminals 6 & 8 do not support bi-directional transmissions for
HART®devices
FM max entity parameters
Terminals 5 & 6: Voc = 28V, Isc = 93mA, Ca = 0.13µF, La =
4.0mH
Terminals 6 & 8: Voc = 1.2V, Isc = 100mA, Ca = 1000µF, La =
3.75mH
Weight
170g
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