DPI 可编程温度
更新时间:2023-08-22 14:20:55 信息编号:2716448 发布者IP:58.243.230.61 浏览:79次- 供应商
- 合肥永准仪器仪表有限公司 商铺
- 认证
- 资质核验:已通过营业执照认证入驻顺企:第11年主体名称:合肥永准仪器仪表有限公司组织机构代码:913401000803091463
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- 请来电询价
- 关键词
- DPI通讯过程合肥永准仪器13855103484
- 所在地
- 合肥市瑶海区濉溪路与张洼路交口星海世纪广场B1504室
- 联系电话
- 0551-62782344
- 手机号
- 13855103484
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产品详细介绍
universal temperature and process input (dpi/cni
models)
accuracy: ±0.5°c
temp; 0.03% rdg
resolution: 1°/0.1°
10 µv process
temperature stability:
rtd: 0.04°c/°c
tc
@ 25°c (77°f): 0.05°c/°c
cold
junction compensation
process: 50
ppm/°c
nmrr: 60 db
cmrr: 120 db
a/d conversion: dual
slope
reading rate: 3
samples/s
digital filter: programmable
display: 4-digit
9-segment led 10.2 mm (0.40"); dpi/cni32, dpi/cni16, dpi/cni16d,
dpi/cni8dv 21 mm (0.83"); dpi/cni8 10.2 mm (0.40") and 21 mm
(0.83"); dpi/cni8dh red, green,
and amber programmable
colors for process variable, setpoint and temperature
units
input types: thermocouple,
rtd, analog voltage, analog current
thermocouple lead resistance: 100
ω max
thermocouple types (its 90): j,
k, t, e, r, s, b, c, n, l (j din)
rtd input (its 68): 100/500/1000
ω pt sensor, 2-, 3- or 4-wire; 0.00385 or 0.00392
curve
voltage input: 0
to 100 mv, 0 to 1v, 0 to 10 vdc
input impedance: 10
mω for 100 mv 1 mω for 1 or 10 vdc
current input: 0
to 20 ma (5 ω load)
configuration: single-ended
polarity: unipolar
step response: 0.7
sec for 99.9%
decimal selection:
temperature: none,
0.1
process: none,
0.1, 0.01 or 0.001
setpoint adjustment: -1999
to 9999 counts
span adjustment: 0.001
to 9999 counts
offset adjustment: -1999
to 9999
excitation (not included with
communication): 24
vdc @ 25 ma (not available for low-power
option)
universal strain and process input (dpis/cnis models)
accuracy: 0.03%
reading
resolution: 10/1µv
temperature stability: 50
ppm/°c
nmrr: 60 db
cmrr: 120
db
a/d conversion: dual
slope
reading rate: 3
samples/s
digital filter: programmable
input types: analog
voltage and current
voltage input: 0
to 100 mvdc, -100 mvdc to 1 vdc, 0 to 10 vdc
input impedance: 10
mω for 100 mv; 1 mω for 1v or 10 vdc
current input: 0
to 20 ma (5 ω load)
linearization points: up
to 10
configuration: single-ended
polarity: unipolar
step response: 0.7
sec for 99.9%
decimal selection: none,
0.1, 0.01 or 0.001
setpoint adjustment: -1999
to 9999 counts
span adjustment: 0.001
to 9999 counts
offset adjustment: -1999
to 9999
excitation (optional in place of communication): 5
vdc @ 40 ma; 10 vdc @ 60 ma
control
action: reverse
(heat) or direct (cool)
modes: time
and amplitude proportional
control; selectable manual or auto pid,
proportional, proportional with integral, proportional with
derivative and anti-reset windup,
and on/off
rate: 0
to 399.9 s
reset: 0
to 3999 s
cycle time: 1
to 199 s; set to 0 for on/off
gain: 0.5
to of span;
setpoints 1 or 2
damping: 0000
to 0008
soak: 00.00
to 99.59 (hh:mm), or off
ramp to setpoint:
00.00 to 99.59 (hh:mm),
or off
auto tune: operator
initiated from front panel
control output 1 and 2
relay: 250 vac or
30 vdc @ 3 a (resistive load); configurable for
on/off, pid and
ramp and soak
output 1: spdt,
can be configured as alarm 1 output
output 2: spdt,
can be configured as alarm 2 output
ssr: 20
to 265 vac @
0.05 to 0.5 a (resistive load); continuous
dc pulse: non-isolated;
10 vdc @ 20 ma
analog output (output 1 only): non-isolated,
proportional 0 to 10 vdc or 0 to 20 ma; 500 ω
max
output 3 retransmission
isolated
analog voltage and current
current: 10
v max @ 20 ma output
voltage: 20
ma max for 0 to 10 v output
network and communications
ethernet: standards
compliance ieee 802.3 10 base-t
supported protocols: tcp/ip,
arp, httpget
rs232/rs422/rs485: selectable
from menu; both ascii and
modbus protocol selectable
from menu; programmable 300 to 19.2 kb; complete programmable setup
capability; program to transmit current display, alarm status,
min/max, actual measured input value and status
rs485: addressable
from 0 to 199
connection: screw
terminals