MDS8PT-330进口温度计MDS8PT-330
MDS8PT-330
温度和过程仪表, 计时器, 计数器 » 台式仪表 » MDS8PT
PLATINUMTM Series Universal Benchtop Digital Panel Meter
UL and cUL Certified
Universal Inputs
Easy-to-Use and Configure
High Quality & Accuracy
Built Around OMEGA’s New PLATINUM Meter
Optional Embedded Internet
Totally Programmable Color Display
Optional Alarm Relays or Analog Output
产品描述
The OMEGA® MDS8PT is a 1/8 DIN size (96 x 48 mm) digital panel meter in a benchtop plastic enclosure featuring the Pt Series color-changing display.
The Pt Series meters feature LED displays that can be programmed to change color between GREEN , AMBER, and RED at any set-point or alarm point. Other options include isolated programmable analog output, serial communications, Modbus® and Ethernet. The universal temperature and process instrument handles 10 common types of thermocouples, thermistors, multiple RTD’s, and several process (DC) voltage and current ranges.
Specifications
Single-Channel Universal Inputs
Accuracy: See table for details
Resolution: 1°/0.1°; 10 µV process
Temperature Stability:
RTD: 0.04°C/°C
Thermocouple @ 25°C (77°F): 0.05°C/°C (cold junction compensation)
Process: 50 ppm/°C
CMRR: 120 dB
A/D Conversion: 24-bit sigma delta
Digital Filter: Programmable
Display: 4-digit, 9-segment LED, 21 mm (0.83") GREEN, AMBER, and RED programmable colors for process variable, set point and temperature units
Input Types: Thermocouple, RTD, thermistor, analog voltage, analog current
Thermocouple Type (ITS 90): J, K, T, E, R, S, B, C, N, L
RTD Input (ITS 90): 100/500/1000Ω Pt sensor, 2-, 3- or 4-wire; 0.00385 or 0.00392 curve
Thermistor Input: 2252 Ω, 5K Ω, 10K Ω
Voltage Input: -100 to 100 mV, -1 to 1 V, -10 to 10 Vdc
Current Input: 4 to 20 mA, 0 to 24 mA scalable
Configuration: Differential
Polarity: Bipolar
Step Response: 0.7 s for 99.9%
Decimal Selection: None, 0.1 for temperature; none, 0.1, 0.01 or 0.001 for process
Set-Point Adjustment: -9999 to 9999 counts
Span Adjustment: 0.001 to 9999 counts
Offset Adjustment: -9999 to +9999
Network and Communications
Ethernet: Standards Compliance IEEE 802.3 10/100
Supported Protocols: TCP/IP, ARP, HTTPGET
RS232/RS485: Selectable from menu; both ASCII and Modbus protocol selectable from menu; programmable 1200 to 115.2 Kb; complete programmable setup capability; program to transmit current display, alarm status, min/ max, actual measured input value and status
Connection: USB connector on front panel; optional alarm 1 and 2 (programmable)
Optional Alarm 1 and 2 (Programmable)
Type: Form “C” SPDT relays
Operation: High/low, above/below, limited output to 30 Vrms, 60 Vdc max, band, latch/unlatch, normally open/ normally closed and process/deviation; front panel configurations
Optional Analog Output (Programmable):
Isolated, retransmission 0 to 10 Vdc or 0 to 20 mA, 500 Ω max (output 1 only). Accuracy is ± 1% of FS when following conditions are satisfied.
1) Input is not scaled below 1% of input FS
2) Analog output is not scaled below 3% of output FS
General
Power: 90 to 240 Vac, 50 to 60 Hz
Note: Power cords for 120 Vac operation are available. See “Accessories.”
产品编号 产品描述
MDS8PT-330 1-channel benchtop meter, universal input (thermocouple, RTD, Process), Dual Alarm Relays
MDS8PT-330-C24-EIP-A 1-channel benchtop meter, universal input (thermocouple, RTD, Process), Dual Alarm Relays, RS232/485, Embedded Ethernet and Isolated Analog Output
Power Cord Option
Power Cord-Molded Power cord with connector for North America (US, Mexico, Canada), Standard 120 Vac
Power Cord-DM Power cord with connector for Denmark
Power Cord-E-10A Power cord with connector for Continental Europe
Power Cord-IT Power cord with connector for Italy or Ireland
Power Cord-SE Power cord with stripped ends (no connection), all countries 250 Vac max
Power Cord-UK Power cord with connector for United Kingdom
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MDS8PT-330
MDS8PT-330
MDS8PT-330-C24-EIP-A
MDS8PT-330进口温度计MDS8PT-330衍生阅读
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