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Home> temperature meter >> temperature transmitter >> SBWR－1512 Electric Temperature Transmitter
  • Introduction
  • Specifications
SBWR-1□1□、SBWR-5011 thermocouple temperature、differential temperature transmitter SBWR-1□1□、SBWR-5011 thermal resistor temperature, differential temperature transmitter, SZH-1114 DC millivolt converter are transmission unit and convert unit of DDZ-S series instrument.
Features
Use 16-bit microcontrollers, high integration and good reliability.
Between the input and output, power and input and output are isolated from each other.
Software can do non-linear correction for thermocouple and thermal resistance, error<1%
With integrated temperature sensors thermocouple cold junction temperature compensation, compensation accuracy is high.
With a break alarm, upper and lower limit alarm and equip with alarm light.
It has WDT function.
Input signal：Thermocouple signal or thermal resistance signal, DC millivolt signal
Output signal：DC 4～20mA（DC 1～5V）
Allowable load resistance：250～600Ω
Basic error：2mV≤range<3mV (3Ω≤ΔR<6Ω), ±1.5%
3mV≤range<5mV (6Ω≤ΔR<10Ω), ±1.0%
range≥5mV(ΔR≥10Ω)时±0.5%
Working condition
power voltage：DC24±10%V
ambient temperature：5～40℃
RH：5%～85% Non-condensing
structure：Rack-mounted
□model
Temperature transmitter
S
B
W
□
□
□
1
□
DDZ－S
series
transmitter
Temperature
transmitter
measure
R）
thermocouple
Z）thermal resistance
Transmitter type
1）
temperature
3）
millivotage
5）
differential
temperature
Measure element
1）E or Cu50
2）K or Cu100
3）S or Pt10
4）B or Pt100
5）T
6）J
7）R
Rack-mount Isolated
configuration mode1)
Without a hand-held
2) With a hand-held
DC millivolt converter
S
Z
H
□
1
1
4
DDZ-S series
Convert unit
DC millivolt converter
1）0～3mV
2）0～5mV
3）0～10mV
4）0～100mV
Single channel
Four-wire input, isolated
Rack-mount
DC 24V

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