IME Model 8088HT is a digital, PC / Hand-Held programmable, isolated 2-wire transmitter with HART protocol. The unit converts:
- 8 types of thermocouples
- 5 types of RTDs, confabulated as 2, 3, and 4 wires
- potentiometer, resistor and millivolt inputs
into process current loop.
IME Model 8088HT Universal Input Transmitters are designed for use in process industries where vibration, inclement weather and corrosive atmospheres prevail. the electronics are enclosed in a low copper epoxy coated Aluminum housing and for more aggressive environments, a SS316 housing is optionally available. The housings meet the requirements of NEMA 4X and IP67, and are also certified Explosion Proof by FM / CSA and ATEX (CENELEC)
Exceptional digital accuracy of typical ±0.1oC is provided for all the sensors regardless of the calibrated span. Extremely accurate cold-junction temperature measurement provides precise compensation throughout the entire ambient range. The unit also accurately measures and compensates the RTD sensor leads in the 3-wire connection.
The transmitter is fully configurable by connecting to a PC or a Hand-Held. The configuration parameters are stored in a non volatile memory.
Detection of sensor breakage or disconnection of input leads, forces the output of a pre-defined up/down scale value. The unit continuously monitors the sensor and automatically returns to normal operation mode when the sensor is recovered.
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Build-in Thermocouples
HART Protocol
High EMI-RFI Immunity
PC Configurable
Thermocouple, RTD, Ohm & mV
Explosion Proof
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In applications where no local indication is required, the tempered glass cover is replaced by a solid cover and no LCD indicator is provided.
Both the Aluminum and the SS316 housing are certified NEMA4X and IP67 as indicated in the detailed spec sheet. All IME model 8088HT and HN can be optionally provided with certification and a stainless steel name plate for use in Hazardous Area Applications.
FM / CSA Explosion Proof Certifications
Class I Division I, Groups B, C, and D
Class II Division I, Groups E, F, and G
CENELEC (ATEX) Explosion Proof Certifications
Eexd IIC ATEX 2G T6
FM IS Certifications
Class I Division 1 & 2, Group A-D
CSA IS Certifications
Class 1 Zone 0/1 Gr II C
FEATURES |
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High Accuracy
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Two Wires, 4-20mA Output with Direct Digital Communication (HART Protocol)
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Build-in Thermocouples, Thermal Resistance, and Linearization Algorithm
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Excellent Stability
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High EMI-RFI Immunity
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Configurable by PC or Hand-Held Terminal
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Inputs: Thermocouple, RTD, Ohm, andmV
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Input / Output Isolated
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Optional 4½ Digit LCD Display
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Explosion Proof Certified
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3 Year Warranty
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Basic Accuracy
±0.1% of F.S.
Isolation
500 V AC between input and output
Burnout Protection
Upscale / Downscale Programmable
Operating Temperature
Circuit Board: -40 ~ +85oC
LCD: -20 ~ +70oC
O Rings
Buna N |
Output Signal
4~20mA with HART protocol (2 wire)
Optional Output
5V, 0.7mA
Supply Voltage
12~45V DC
Weight
0.9Kg (2lb) for Aluminum unit
1.4Kg for SS316 unit
Material of Construction
Enclosure Blue Epoxy painted Low Copper Aluminum or SS316
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