Transmitter Bullet Probe

Please Enter the Span of your Transmitter

This product is covered by ACI's Five (5) Year Limited Warranty. Learn more

Product overview

Transmitter w/ 1,000 Ohm RTD (NIST Cert), Bullet Probe, 1", 20' Plenum Cable, NEMA 4X Enclosure, 4-20mA Output

Application

  • Roof Top Units
  • Discharge Air/Supply/Return/Mixed Air Duct Temperature
  • Remote Temperature Sensing

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% Note1: Transmitter’s calibrated at 71ºF (22ºC) nominal
Thermal Drift:
Temp. Spans < 100ºF (38ºC): +/- 0.04%/ºF | Temp. Spans > 100ºF (38ºC): +/- 0.02% Note2: Temperature Drift is referenced to 71ºF nominal calibration temperature
Min/Max Temperature Spans:
Minimum Temp. Span: 50ºF (28ºC) | Maximum Temp. Span: 400ºF (204ºC)
Matched Calibrated Temperature Spans (A/TTM models) Range:
-45 to 155ºC (-49 to 311ºF)
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:
-40 to 200ºC (-40 to 392ºF)
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 | Sensor Curve:
Platinum RTD | PTC (Positive Temperature Coefficient)
Number Sensing Points:
One
Number Wires:
Two
Lead Wire Colors:
Red and Black (Non Polarity Sensitive)
Platinum RTD Output @ 32°F (0°C):
A/TT100/TTM100 Series: 100 Ohms nominal | A/TT1K/TTM1K Series: 1000 Ohms nominal
Platinum RTD Tolerance Class:
+/- 0.06% Class A | (Tolerance Formula: +/- ºC = (0.15ºC + (0.002 * |t|)) where |t| is the absolute value of temperature above or below 0ºC in ºC)
Platinum RTD Din Standard:
DIN EN 60751 (IEC 751) | 3850 ppm / ºC
Platinum RTD Stability:
+/- 0.03% after 1000 Hours @ 300ºC (572ºF)
Response Time (63% Step Change):
8 Seconds nominal
Sensor Operating Temperature Range:
-40 to 150ºC (-40 to 302ºF)
Enclosure Specifications (Material, Flammability, Temperature, NEMA/IP Rating):
“-GD” Enclosure: Galvanized Steel, -40 to 85ºC (-40 to 185ºF), NEMA 1 (IP10) “-PB” Enclosure: ABS Plastic, -30 to 85ºC (-22 to 185ºF), UL94-HB, Plenum Rated “-BB” Enclosure: Aluminum, -40 to 85ºC (-40 to 185ºF), NEMA 3R (IP 14) “-4X” Enclosure: Polystyrene Plastic, -40 to 70ºC (-40 to 158ºF), UL94-V2, NEMA 4X (IP 66)
Storage Temperature Range:
-40 to 80ºC (-40 to 176ºF)
Operating Humidity Range:
5 to 95% RH, non-condensing
Probe Diameter:
0.250” (6.35mm)
Probe Material:
304 Stainless Steel
Cord Grip Fitting Material | Flammability Rating:
Polyamide 6.6 | UL94-V2
Cord Grip Seal Material | NEMA/IP Rating:
Neoprene | IP68 (NEMA 4X)
Torque Recommendation Cord Grip:
1.83 ft-lbs (2.50 Nm)
Lead Length | Conductor Size:
10’ (3.05 m) or 20’ (6.1 m) | 22 AWG (0.65mm)
Lead Wire Insulation | Wire Rating:
FEP/FEP Teflon Unshielded Cable | UL CL2P or CL3P; CMP C(UL) US 150ºC, FT-6
Conductor Material:
Tin Plated Copper
Agency Approvals:
RoHS, WEEE

Related products