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Transmitter Copper Averaging

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Product overview

Transmitter w/ 1,000 Ohm RTD, Copper Averaging, 24', Galvanized Enclosure, 4-20mA Output

Application

  • Roof Top Units
  • Mixed Air/Discharge/Supply Air Temperature Monitoring
  • Data Centers
  • Hospitals

Product specifications

Transmitter Supply Voltage | Supply Current:
+8.5 to 32 VDC (Reverse Polarity Protected) | 25 mA minimum 250 Ohm Load: +13.5 to 32 VDC 500 Ohm Load: +18.5 to 32 VDC
Maximum Load Resistance:
(Terminal Voltage - 8.5 V) | 0.020 A
Output Signals:
Current: 4-20 mA (2-Wire Loop Powered) Voltage: 1-5 VDC or 2-10 VDC (3-Wires)
Calibrated Accuracy | Linearity:
Temp. Spans < 500ºF (260ºC): +/- 0.2%
Thermal Drift:
Temp. Spans < 100ºF (38ºC): +/- 0.04%/ºF | Temp. Spans > 100ºF (38ºC): +/- 0.02%
Min/Max Temperature Spans:
Minimum Span: 50ºF (28ºC) Maximum Span: 400ºF (204ºC)
TTM100/TTM1K NIST Certification Points:
3 Point NIST: 20%, 50% & 80% of span 5 Point NIST: 20%, 35%, 50%, 65%, 80% of span
Warm Up Time | Warm Up Drift:
10 Minutes | +/- 0.1%
Transmitter Operating Temperature Range:
-40ºF to 185ºF (-40 to 85ºC)
Transmitter Operating Humidity Range:
0 to 90%, non-condensing
Connections | Wire Size:
Screw Terminal Blocks (Polarity Sensitive) 16 AWG (1.31 mm2) to 26 AWG (0.129 mm2)
Terminal Block Torque Rating:
0.37 ft-lb (0.5 Nm ) nominal
Sensor Type:
Platinum RTD
Sensor Curve:
PTC (Positive Temperature Coefficient)
Number Sensing Points:
Continuous
Number Wires:
Three
Lead Wire Colors:
Black/Black/White (Polarity Sensitive)
Sensor Output @ 0ºC (32ºF):
1000 Ohms nominal
Sensor Accuracy:
+/- 0.1% @ 0ºC (32ºF) | +/- 0.25% @ 21ºC (70ºF) | +/- 1.0% @ 130ºC (266ºF)
Temperature Coefficient:
3850 ppm / ºC
Response Time (63% Step Change):
15 Seconds nominal
Operating Temperature Range:
-40 to 135ºC (-40 to 275ºF)
Enclosure Temperature Rating:
“-GD” Enclosure: -40 to 115ºC (-40 to 239ºF), Galvanized Steel, NEMA 1 (IP10) “-PB” Enclosure: -30 to 100ºC (-22 to 212ºF), ABS Plastic, UL94-5VB, Plenum Rated “-BB” Enclosure: -40 to 115ºC (-40 to 239ºF), Aluminum, NEMA 3R (IP14) “-4X” Enclosure: -40 to 70ºC (-40 to 158ºF), Polystyrene Plastic, NEMA 4X (IP66)
Storage Temperature Range:
-40 to 80ºC (-40 to 176ºF)
Operating Humidity Range:
5 to 90% RH, non-condensing
Sensing Element Material | Element Diameter:
Copper | 0.210” (5.34mm) nominal
Fitting Material | Flammability Rating:
Neoprene/EPDM/SBR Polymer | UL94-HBF; FMVSS-302; MIL-R-6130C
Lead Length | Conductor Size:
12” (30.5 cm) | 22 AWG (0.65mm)
Lead Wire Insulation | Wire Rating:
Etched Teon (PTFE) Colored Leads | Mil Spec 16878/4 Type E
Conductor Material:
Silver Plated Copper
Agency Approvals:
RoHS2, WEEE, CE, UKCA
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