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Product overview
Transmitter w/ 1,000 Ohm RTD (NIST Cert), Strap On, Plastic Enclosure, 4-20mA Output
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% | Temp. Spans > 500ºF (260ºC): +/- 0.5%
Temperature Drift:
Temp. Spans < 100ºF (38ºC): +/- 0.04%/ºF | Temp. Spans > 100ºF (38ºC): +/- 0.02%
TTM100/TTM1K NIST Certification Points:
3 Point NIST: 20%, 50% & 80% of span | 5 Point NIST: 20%, 35%, 50%, 65%, 80% of span
Calibrated Temperature Spans:
Minimum Temp. Span: 50ºF (28ºC) | Maximum Temp. Span: 300ºF (148ºC)
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)
Nominal Sensor Resistance @ 32ºF (0ºC):
A/TT/TTM100 Series: 100 Ohms | A/TT/TTM1K Series: 1000 Ohms
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)
Din Standard | Temperature Coeffcient:
DIN EN 60751 (IEC 751) | 3850 ppm / ºC
Enclosure Specifications (Material, Flammability, Temperature, NEMA/IP Rating):
A/XX-S-GD: Galvanized Steel, -40 to 93ºC (-40 to 200ºF), NEMA 1 (IP 10)
A/XX-S-PB: ABS Plastic, -30 to 85ºC (-22 to 185ºF), UL94-HB, Plenum Rated
A/XX-S-4X: Polystyrene Plastic, -40 to 70ºC (-40 to 158ºF), UL94-V2, NEMA 4X (IP 66)
Storage Temperature Range:
-40 to 75ºC (-40 to 167ºF)
Operating Humidity Range:
10 to 90% RH, non-condensing
Plate Material:
Copper
Pipe Sizes Accepted:
1 1/4” (32 mm) to 4” (100 mm)
Foam Pad Material | Flammability Rating:
Neoprene/EPDM/SBR Polymer | UL94-HF1; MIL-R-6130C; FMVSS-302
Lead Length | Conductor Size:
14” (35.6 cm) | 22 AWG (0.65 mm)
Lead Wire Insulation | Wire Rating:
Etched Teflon (PTFE) Colored Leads | MIL-W-16878/4 (Type E)
Conductor Material:
Silver Plated Copper
Product Weight:
A/XX-S-GD: 0.83 lbs. (0.38kg) | A/XX-S-PB: 0.43 lbs. (0.20kg) | A/XX-S-4X: 0.58 lbs. (0.27kg)
Agency Approvals:
RoHS2, WEEE
